2019-10-16 05:39:15 -07:00
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EESchema Schematic File Version 4
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LIBS:weather_station_pcb-cache
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EELAYER 26 0
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EELAYER END
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$Descr USLetter 11000 8500
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L weather_station_pcb-rescue:ESP-12E-ESP_8266 U4
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U 1 1 5D97542B
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P 7750 1800
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F 0 "U4" H 7750 2565 50 0000 C CNN
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F 1 "ESP-12E" H 7750 2474 50 0000 C CNN
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F 2 "ESP8266:ESP-12E_SMD" H 7750 1800 50 0001 C CNN
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F 3 "http://l0l.org.uk/2014/12/esp8266-modules-hardware-guide-gotta-catch-em-all/" H 7750 1800 50 0001 C CNN
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1 7750 1800
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1 0 0 -1
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$EndComp
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$Comp
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L Sensor:BME280 U1
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U 1 1 5D975A14
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P 4350 1850
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F 0 "U1" H 3921 1896 50 0000 R CNN
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F 1 "BME280" H 3921 1805 50 0000 R CNN
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F 2 "Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering" H 5850 1400 50 0001 C CNN
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F 3 "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME280-DS002.pdf" H 4350 1650 50 0001 C CNN
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1 4350 1850
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:USB_B_Micro J3
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U 1 1 5D976754
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P 850 2500
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F 0 "J3" H 907 2967 50 0000 C CNN
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F 1 "USB_B_Micro" H 907 2876 50 0000 C CNN
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F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 1000 2450 50 0001 C CNN
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F 3 "~" H 1000 2450 50 0001 C CNN
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1 850 2500
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1 0 0 -1
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$EndComp
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$Comp
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L Switch:SW_Push SW1
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U 1 1 5D977D56
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P 2700 7100
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F 0 "SW1" V 2746 7052 50 0000 R CNN
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F 1 "RESET" V 2655 7052 50 0000 R CNN
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F 2 "Button_Switch_SMD:SW_SPST_EVQQ2" H 2700 7300 50 0001 C CNN
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F 3 "~" H 2700 7300 50 0001 C CNN
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1 2700 7100
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-1 0 0 1
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$EndComp
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$Comp
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L Transistor_BJT:MBT2222ADW1T1 Q1
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U 1 1 5D978837
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P 10100 2100
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F 0 "Q1" H 10291 2146 50 0000 L CNN
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F 1 "MBT2222ADW1T1" H 9450 1950 50 0000 L CNN
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F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6_Handsoldering" H 10300 2200 50 0001 C CNN
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F 3 "http://www.onsemi.com/pub_link/Collateral/MBT2222ADW1T1-D.PDF" H 10100 2100 50 0001 C CNN
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1 10100 2100
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1 0 0 -1
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$EndComp
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$Comp
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L Transistor_BJT:MBT2222ADW1T1 Q1
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U 2 1 5D9791FF
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P 9400 2700
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F 0 "Q1" H 9591 2654 50 0000 L CNN
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F 1 "MBT2222ADW1T1" H 8700 2850 50 0000 L CNN
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F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6_Handsoldering" H 9600 2800 50 0001 C CNN
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F 3 "http://www.onsemi.com/pub_link/Collateral/MBT2222ADW1T1-D.PDF" H 9400 2700 50 0001 C CNN
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2 9400 2700
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-1 0 0 1
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$EndComp
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Text Label 6850 1500 2 50 ~ 0
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RESET
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Text Label 6850 1600 2 50 ~ 0
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ADC
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Text Label 6850 1700 2 50 ~ 0
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CH_PD
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Text Label 6850 1800 2 50 ~ 0
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GPIO16
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Text Label 8650 1700 0 50 ~ 0
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SCL
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Text Label 8650 1800 0 50 ~ 0
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SDA
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Text Label 8650 1500 0 50 ~ 0
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TXD
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Text Label 8650 1600 0 50 ~ 0
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RXD
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Text Label 8650 1900 0 50 ~ 0
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GPIO0
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Text Label 8650 2000 0 50 ~ 0
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GPIO2
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Text Label 8650 2100 0 50 ~ 0
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GPIO15
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Text Label 6850 1900 2 50 ~ 0
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GPIO14
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Text Label 6850 2000 2 50 ~ 0
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GPIO12
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Text Label 6850 2100 2 50 ~ 0
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GPIO13
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$Comp
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L power:+3.3V #PWR039
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U 1 1 5D98CF3C
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P 6400 2200
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F 0 "#PWR039" H 6400 2050 50 0001 C CNN
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F 1 "+3.3V" H 6415 2373 50 0000 C CNN
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F 2 "" H 6400 2200 50 0001 C CNN
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F 3 "" H 6400 2200 50 0001 C CNN
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1 6400 2200
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6400 2200 6500 2200
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$Comp
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L power:GND #PWR050
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U 1 1 5D98DA48
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P 8650 2200
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F 0 "#PWR050" H 8650 1950 50 0001 C CNN
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F 1 "GND" H 8655 2027 50 0000 C CNN
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F 2 "" H 8650 2200 50 0001 C CNN
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F 3 "" H 8650 2200 50 0001 C CNN
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1 8650 2200
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1 0 0 -1
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$EndComp
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NoConn ~ 8000 2700
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NoConn ~ 7900 2700
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NoConn ~ 7800 2700
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NoConn ~ 7700 2700
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NoConn ~ 7600 2700
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NoConn ~ 7500 2700
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$Comp
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L Device:R_Small R14
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U 1 1 5D98E88F
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P 8950 1500
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F 0 "R14" H 8891 1454 50 0000 R CNN
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F 1 "1K" H 8891 1545 50 0000 R CNN
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8950 1500 50 0001 C CNN
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F 3 "~" H 8950 1500 50 0001 C CNN
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1 8950 1500
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-1 0 0 1
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$EndComp
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Wire Wire Line
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8950 1600 8650 1600
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Text Label 8950 1250 2 50 ~ 0
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USB_RX
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Wire Wire Line
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8950 1250 8950 1400
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$Comp
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L Device:R_Small R15
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U 1 1 5D9932F8
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P 9400 1350
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F 0 "R15" H 9341 1304 50 0000 R CNN
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F 1 "10K" H 9341 1395 50 0000 R CNN
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9400 1350 50 0001 C CNN
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F 3 "~" H 9400 1350 50 0001 C CNN
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1 9400 1350
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-1 0 0 1
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$EndComp
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$Comp
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L Device:R_Small R17
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U 1 1 5D993581
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P 9700 1350
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F 0 "R17" H 9641 1304 50 0000 R CNN
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F 1 "10K" H 9641 1395 50 0000 R CNN
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9700 1350 50 0001 C CNN
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F 3 "~" H 9700 1350 50 0001 C CNN
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1 9700 1350
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-1 0 0 1
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$EndComp
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$Comp
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L Device:R_Small R19
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U 1 1 5D9937C2
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P 10000 1450
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F 0 "R19" H 9941 1404 50 0000 R CNN
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F 1 "4.7K" H 9941 1495 50 0000 R CNN
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 10000 1450 50 0001 C CNN
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F 3 "~" H 10000 1450 50 0001 C CNN
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1 10000 1450
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-1 0 0 1
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$EndComp
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$Comp
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L power:+3.3V #PWR051
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U 1 1 5D9940A7
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P 9400 1250
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F 0 "#PWR051" H 9400 1100 50 0001 C CNN
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F 1 "+3.3V" H 9415 1423 50 0000 C CNN
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F 2 "" H 9400 1250 50 0001 C CNN
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F 3 "" H 9400 1250 50 0001 C CNN
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1 9400 1250
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1 0 0 -1
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$EndComp
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$Comp
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L power:+3.3V #PWR053
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U 1 1 5D9944B0
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P 9700 1250
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F 0 "#PWR053" H 9700 1100 50 0001 C CNN
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F 1 "+3.3V" H 9715 1423 50 0000 C CNN
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F 2 "" H 9700 1250 50 0001 C CNN
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F 3 "" H 9700 1250 50 0001 C CNN
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1 9700 1250
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR054
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U 1 1 5D9947E1
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P 10000 1550
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F 0 "#PWR054" H 10000 1300 50 0001 C CNN
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F 1 "GND" H 10005 1377 50 0000 C CNN
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F 2 "" H 10000 1550 50 0001 C CNN
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F 3 "" H 10000 1550 50 0001 C CNN
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1 10000 1550
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1 0 0 -1
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$EndComp
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Text Label 9400 1700 1 50 ~ 0
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GPIO2
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Text Label 9700 1700 1 50 ~ 0
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CH_PD
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Text Label 10000 1050 3 50 ~ 0
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GPIO15
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Wire Wire Line
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10000 1050 10000 1350
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Wire Wire Line
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9700 1450 9700 1700
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Wire Wire Line
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9400 1450 9400 1700
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$Comp
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L Device:R_Small R16
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U 1 1 5D9A3BC8
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P 9650 2100
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F 0 "R16" V 9846 2100 50 0000 C CNN
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F 1 "10K" V 9755 2100 50 0000 C CNN
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9650 2100 50 0001 C CNN
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F 3 "~" H 9650 2100 50 0001 C CNN
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1 9650 2100
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0 -1 -1 0
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$EndComp
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$Comp
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L Device:R_Small R18
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U 1 1 5D9A3F82
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P 9850 2700
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F 0 "R18" V 10046 2700 50 0000 C CNN
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F 1 "10K" V 9955 2700 50 0000 C CNN
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9850 2700 50 0001 C CNN
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F 3 "~" H 9850 2700 50 0001 C CNN
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1 9850 2700
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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9750 2700 9600 2700
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Wire Wire Line
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9750 2100 9900 2100
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Wire Wire Line
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10200 2300 10200 2700
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Wire Wire Line
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10200 2700 9950 2700
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Text Label 10200 2700 0 50 ~ 0
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DTR
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Text Label 10200 1900 0 50 ~ 0
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GPIO0
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Text Label 9300 2900 3 50 ~ 0
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RESET
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Wire Wire Line
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9300 2500 9300 2100
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Wire Wire Line
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9300 2100 9550 2100
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Text Label 9300 2100 2 50 ~ 0
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RTS
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Text Notes 9150 800 2 79 ~ 0
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ESP8266 Module + Auto-Reset
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Wire Notes Line
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6150 3300 6150 550
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$Comp
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L power:GND #PWR019
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U 1 1 5D9B9DC6
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P 2900 7100
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F 0 "#PWR019" H 2900 6850 50 0001 C CNN
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F 1 "GND" H 2905 6927 50 0000 C CNN
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F 2 "" H 2900 7100 50 0001 C CNN
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F 3 "" H 2900 7100 50 0001 C CNN
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1 2900 7100
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0 -1 -1 0
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$EndComp
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$Comp
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L Device:R_Small R2
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U 1 1 5D9BCEA3
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P 2050 7100
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F 0 "R2" H 1991 7054 50 0000 R CNN
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F 1 "10K" H 1991 7145 50 0000 R CNN
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F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2050 7100 50 0001 C CNN
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F 3 "~" H 2050 7100 50 0001 C CNN
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1 2050 7100
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0 1 1 0
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$EndComp
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$Comp
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L power:+3.3V #PWR012
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U 1 1 5D9BD5D9
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P 1950 7100
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F 0 "#PWR012" H 1950 6950 50 0001 C CNN
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F 1 "+3.3V" H 1965 7273 50 0000 C CNN
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F 2 "" H 1950 7100 50 0001 C CNN
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F 3 "" H 1950 7100 50 0001 C CNN
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1 1950 7100
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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2150 7100 2500 7100
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Text Label 2400 7100 2 50 ~ 0
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RESET
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$Comp
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L power:+3.3V #PWR020
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U 1 1 5D9C2DCD
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P 3600 1250
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F 0 "#PWR020" H 3600 1100 50 0001 C CNN
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F 1 "+3.3V" H 3615 1423 50 0000 C CNN
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F 2 "" H 3600 1250 50 0001 C CNN
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F 3 "" H 3600 1250 50 0001 C CNN
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1 3600 1250
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4250 1250 4450 1250
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Connection ~ 4250 1250
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Wire Wire Line
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4450 2450 4250 2450
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$Comp
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L power:GND #PWR025
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U 1 1 5D9C4043
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P 4250 2450
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F 0 "#PWR025" H 4250 2200 50 0001 C CNN
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F 1 "GND" H 4255 2277 50 0000 C CNN
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F 2 "" H 4250 2450 50 0001 C CNN
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F 3 "" H 4250 2450 50 0001 C CNN
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1 4250 2450
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1 0 0 -1
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$EndComp
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Connection ~ 4250 2450
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Text Notes 4550 2650 0 50 ~ 0
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Set I2C address with \nsolder jumper:\n BRIDGED: 0x76\n OPEN: 0x77\n
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Text Label 4950 1750 0 50 ~ 0
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SCL
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Text Label 4950 1950 0 50 ~ 0
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SDA
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$Comp
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|
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L Device:R_Small R8
|
|
|
|
U 1 1 5D9C856A
|
|
|
|
P 5050 2150
|
|
|
|
F 0 "R8" V 4950 2150 50 0000 C CNN
|
|
|
|
F 1 "10K" V 5150 2150 50 0000 C CNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5050 2150 50 0001 C CNN
|
|
|
|
F 3 "~" H 5050 2150 50 0001 C CNN
|
|
|
|
1 5050 2150
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR034
|
|
|
|
U 1 1 5D9C96D3
|
|
|
|
P 5250 2150
|
|
|
|
F 0 "#PWR034" H 5250 2000 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 5265 2323 50 0000 C CNN
|
|
|
|
F 2 "" H 5250 2150 50 0001 C CNN
|
|
|
|
F 3 "" H 5250 2150 50 0001 C CNN
|
|
|
|
1 5250 2150
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
5250 2150 5150 2150
|
|
|
|
$Comp
|
|
|
|
L Jumper:SolderJumper_2_Bridged JP2
|
|
|
|
U 1 1 5D9CA713
|
|
|
|
P 5100 1550
|
|
|
|
F 0 "JP2" H 5100 1755 50 0000 C CNN
|
|
|
|
F 1 "ADDR" H 5100 1664 50 0000 C CNN
|
|
|
|
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 5100 1550 50 0001 C CNN
|
|
|
|
F 3 "~" H 5100 1550 50 0001 C CNN
|
|
|
|
1 5100 1550
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR033
|
|
|
|
U 1 1 5D9CD13C
|
|
|
|
P 5250 1550
|
|
|
|
F 0 "#PWR033" H 5250 1300 50 0001 C CNN
|
|
|
|
F 1 "GND" H 5255 1377 50 0000 C CNN
|
|
|
|
F 2 "" H 5250 1550 50 0001 C CNN
|
|
|
|
F 3 "" H 5250 1550 50 0001 C CNN
|
|
|
|
1 5250 1550
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Notes 5250 1000 2 79 ~ 0
|
|
|
|
BME280 \nTemp., Pressure, Humidity
|
|
|
|
$Comp
|
|
|
|
L Regulator_Linear:AP2112K-3.3 U2
|
|
|
|
U 1 1 5D9DE7AA
|
|
|
|
P 4950 7050
|
|
|
|
F 0 "U2" H 4950 7392 50 0000 C CNN
|
|
|
|
F 1 "AP2112K-3.3" H 4950 7301 50 0000 C CNN
|
|
|
|
F 2 "Weather Station PCB:SOT-25" H 4950 7375 50 0001 C CNN
|
|
|
|
F 3 "https://www.diodes.com/assets/Datasheets/AP2112.pdf" H 4950 7150 50 0001 C CNN
|
|
|
|
1 4950 7050
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Connector:Screw_Terminal_01x02 J4
|
|
|
|
U 1 1 5D9E9429
|
|
|
|
P 1000 1800
|
|
|
|
F 0 "J4" H 918 1475 50 0000 C CNN
|
|
|
|
F 1 "DC IN" H 918 1566 50 0000 C CNN
|
|
|
|
F 2 "TerminalBlock_RND:TerminalBlock_RND_205-00012_1x02_P5.00mm_Horizontal" H 1000 1800 50 0001 C CNN
|
|
|
|
F 3 "~" H 1000 1800 50 0001 C CNN
|
|
|
|
1 1000 1800
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Connector:Barrel_Jack_Switch J2
|
|
|
|
U 1 1 5D9EA5D9
|
|
|
|
P 850 1200
|
|
|
|
F 0 "J2" H 907 1517 50 0000 C CNN
|
|
|
|
F 1 "Barrel_Jack_Switch" H 907 1426 50 0000 C CNN
|
|
|
|
F 2 "Connector_BarrelJack:BarrelJack_CUI_PJ-102AH_Horizontal" H 900 1160 50 0001 C CNN
|
|
|
|
F 3 "~" H 900 1160 50 0001 C CNN
|
|
|
|
1 850 1200
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR03
|
|
|
|
U 1 1 5D9EAF67
|
|
|
|
P 1200 1800
|
|
|
|
F 0 "#PWR03" H 1200 1550 50 0001 C CNN
|
|
|
|
F 1 "GND" H 1205 1627 50 0000 C CNN
|
|
|
|
F 2 "" H 1200 1800 50 0001 C CNN
|
|
|
|
F 3 "" H 1200 1800 50 0001 C CNN
|
|
|
|
1 1200 1800
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR06
|
|
|
|
U 1 1 5D9EC1A7
|
|
|
|
P 1650 1200
|
|
|
|
F 0 "#PWR06" H 1650 950 50 0001 C CNN
|
|
|
|
F 1 "GND" H 1655 1027 50 0000 C CNN
|
|
|
|
F 2 "" H 1650 1200 50 0001 C CNN
|
|
|
|
F 3 "" H 1650 1200 50 0001 C CNN
|
|
|
|
1 1650 1200
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
1650 1200 1150 1200
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R1
|
|
|
|
U 1 1 5D9EEEC6
|
|
|
|
P 1250 2300
|
|
|
|
F 0 "R1" V 1150 2300 50 0000 C CNN
|
|
|
|
F 1 "0" V 1350 2300 50 0000 C CNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1250 2300 50 0001 C CNN
|
|
|
|
F 3 "~" H 1250 2300 50 0001 C CNN
|
|
|
|
1 1250 2300
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
1750 1100 1750 1700
|
|
|
|
Wire Wire Line
|
|
|
|
1200 1700 1750 1700
|
|
|
|
$Comp
|
|
|
|
L Device:CP_Small BFC1
|
|
|
|
U 1 1 5D9F26FC
|
|
|
|
P 2150 1300
|
|
|
|
F 0 "BFC1" H 2238 1346 50 0000 L CNN
|
|
|
|
F 1 "4700uF" H 2200 1200 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_THT:CP_Radial_D16.0mm_P7.50mm" H 2150 1300 50 0001 C CNN
|
|
|
|
F 3 "~" H 2150 1300 50 0001 C CNN
|
|
|
|
1 2150 1300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C1
|
|
|
|
U 1 1 5D9F2EBF
|
|
|
|
P 2550 1300
|
|
|
|
F 0 "C1" H 2642 1346 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 2600 1200 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2550 1300 50 0001 C CNN
|
|
|
|
F 3 "~" H 2550 1300 50 0001 C CNN
|
|
|
|
1 2550 1300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR010
|
|
|
|
U 1 1 5D9F53B4
|
|
|
|
P 2150 1400
|
|
|
|
F 0 "#PWR010" H 2150 1150 50 0001 C CNN
|
|
|
|
F 1 "GND" H 2155 1227 50 0000 C CNN
|
|
|
|
F 2 "" H 2150 1400 50 0001 C CNN
|
|
|
|
F 3 "" H 2150 1400 50 0001 C CNN
|
|
|
|
1 2150 1400
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR014
|
|
|
|
U 1 1 5D9F5761
|
|
|
|
P 2550 1400
|
|
|
|
F 0 "#PWR014" H 2550 1150 50 0001 C CNN
|
|
|
|
F 1 "GND" H 2555 1227 50 0000 C CNN
|
|
|
|
F 2 "" H 2550 1400 50 0001 C CNN
|
|
|
|
F 3 "" H 2550 1400 50 0001 C CNN
|
|
|
|
1 2550 1400
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR018
|
|
|
|
U 1 1 5D9F6E4A
|
|
|
|
P 3050 1100
|
|
|
|
F 0 "#PWR018" H 3050 950 50 0001 C CNN
|
|
|
|
F 1 "VCC" H 3067 1273 50 0000 C CNN
|
|
|
|
F 2 "" H 3050 1100 50 0001 C CNN
|
|
|
|
F 3 "" H 3050 1100 50 0001 C CNN
|
|
|
|
1 3050 1100
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GNDS #PWR01
|
|
|
|
U 1 1 5D9F754F
|
|
|
|
P 850 2900
|
|
|
|
F 0 "#PWR01" H 850 2650 50 0001 C CNN
|
|
|
|
F 1 "GNDS" H 855 2727 50 0000 C CNN
|
|
|
|
F 2 "" H 850 2900 50 0001 C CNN
|
|
|
|
F 3 "" H 850 2900 50 0001 C CNN
|
|
|
|
1 850 2900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GNDS #PWR05
|
|
|
|
U 1 1 5D9F9663
|
|
|
|
P 1450 1300
|
|
|
|
F 0 "#PWR05" H 1450 1050 50 0001 C CNN
|
|
|
|
F 1 "GNDS" H 1455 1127 50 0000 C CNN
|
|
|
|
F 2 "" H 1450 1300 50 0001 C CNN
|
|
|
|
F 3 "" H 1450 1300 50 0001 C CNN
|
|
|
|
1 1450 1300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
1450 1300 1150 1300
|
|
|
|
Wire Wire Line
|
|
|
|
1150 1100 1750 1100
|
|
|
|
Wire Wire Line
|
|
|
|
2050 1100 2050 2300
|
|
|
|
Wire Wire Line
|
|
|
|
1350 2300 1750 2300
|
|
|
|
Text Notes 1450 650 0 79 ~ 0
|
|
|
|
Power Input
|
|
|
|
Wire Notes Line
|
|
|
|
3200 500 3200 3300
|
|
|
|
Wire Notes Line
|
|
|
|
-50 3300 10550 3300
|
|
|
|
$Comp
|
|
|
|
L power:VBUS #PWR08
|
|
|
|
U 1 1 5DA13A85
|
|
|
|
P 1750 2300
|
|
|
|
F 0 "#PWR08" H 1750 2150 50 0001 C CNN
|
|
|
|
F 1 "VBUS" H 1765 2473 50 0000 C CNN
|
|
|
|
F 2 "" H 1750 2300 50 0001 C CNN
|
|
|
|
F 3 "" H 1750 2300 50 0001 C CNN
|
|
|
|
1 1750 2300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Connection ~ 1750 2300
|
|
|
|
Wire Wire Line
|
|
|
|
1750 2300 2050 2300
|
|
|
|
$Comp
|
|
|
|
L power:VBUS #PWR048
|
|
|
|
U 1 1 5DA14047
|
|
|
|
P 8400 5350
|
|
|
|
F 0 "#PWR048" H 8400 5200 50 0001 C CNN
|
|
|
|
F 1 "VBUS" H 8415 5523 50 0000 C CNN
|
|
|
|
F 2 "" H 8400 5350 50 0001 C CNN
|
|
|
|
F 3 "" H 8400 5350 50 0001 C CNN
|
|
|
|
1 8400 5350
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Label 8900 5500 2 50 ~ 0
|
|
|
|
D+
|
|
|
|
Text Label 1150 2500 0 50 ~ 0
|
|
|
|
D+
|
|
|
|
Text Label 8900 5600 2 50 ~ 0
|
|
|
|
D-
|
|
|
|
Text Label 1150 2600 0 50 ~ 0
|
|
|
|
D-
|
|
|
|
$Comp
|
|
|
|
L power:GNDS #PWR052
|
|
|
|
U 1 1 5DA15EB6
|
|
|
|
P 9500 6000
|
|
|
|
F 0 "#PWR052" H 9500 5750 50 0001 C CNN
|
|
|
|
F 1 "GNDS" H 9505 5827 50 0000 C CNN
|
|
|
|
F 2 "" H 9500 6000 50 0001 C CNN
|
|
|
|
F 3 "" H 9500 6000 50 0001 C CNN
|
|
|
|
1 9500 6000
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
9500 6000 9600 6000
|
|
|
|
Connection ~ 9500 6000
|
|
|
|
$Comp
|
|
|
|
L Interface_USB:CP2102N-A01-GQFN24 U5
|
|
|
|
U 1 1 5DA11A11
|
|
|
|
P 9500 5100
|
|
|
|
F 0 "U5" H 9500 6181 50 0000 C CNN
|
|
|
|
F 1 "CP2102N-A01-GQFN24" H 9500 6090 50 0000 C CNN
|
|
|
|
F 2 "Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm" H 9950 4300 50 0001 L CNN
|
|
|
|
F 3 "https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf" H 9550 4050 50 0001 C CNN
|
|
|
|
1 9500 5100
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
NoConn ~ 10100 5400
|
|
|
|
NoConn ~ 10100 5500
|
|
|
|
NoConn ~ 10100 5600
|
|
|
|
NoConn ~ 10100 5700
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R12
|
|
|
|
U 1 1 5DA19089
|
|
|
|
P 8400 5450
|
|
|
|
F 0 "R12" H 8550 5400 50 0000 C CNN
|
|
|
|
F 1 "22.1K" H 8450 5500 50 0000 L TNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8400 5450 50 0001 C CNN
|
|
|
|
F 3 "~" H 8400 5450 50 0001 C CNN
|
|
|
|
1 8400 5450
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R13
|
|
|
|
U 1 1 5DA1BC70
|
|
|
|
P 8400 5650
|
|
|
|
F 0 "R13" H 8550 5600 50 0000 C CNN
|
|
|
|
F 1 "47.5K" H 8450 5700 50 0000 L TNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8400 5650 50 0001 C CNN
|
|
|
|
F 3 "~" H 8400 5650 50 0001 C CNN
|
|
|
|
1 8400 5650
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GNDS #PWR049
|
|
|
|
U 1 1 5DA1E22C
|
|
|
|
P 8400 5750
|
|
|
|
F 0 "#PWR049" H 8400 5500 50 0001 C CNN
|
|
|
|
F 1 "GNDS" H 8405 5577 50 0000 C CNN
|
|
|
|
F 2 "" H 8400 5750 50 0001 C CNN
|
|
|
|
F 3 "" H 8400 5750 50 0001 C CNN
|
|
|
|
1 8400 5750
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
8400 5550 8550 5550
|
|
|
|
Wire Wire Line
|
|
|
|
8550 5550 8550 5400
|
|
|
|
Wire Wire Line
|
|
|
|
8550 5400 8900 5400
|
|
|
|
Connection ~ 8400 5550
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C12
|
|
|
|
U 1 1 5DA2711E
|
|
|
|
P 8350 4300
|
|
|
|
F 0 "C12" H 8442 4346 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 8442 4255 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8350 4300 50 0001 C CNN
|
|
|
|
F 3 "~" H 8350 4300 50 0001 C CNN
|
|
|
|
1 8350 4300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR046
|
|
|
|
U 1 1 5DA2A92A
|
|
|
|
P 8350 4000
|
|
|
|
F 0 "#PWR046" H 8350 3850 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 8365 4173 50 0000 C CNN
|
|
|
|
F 2 "" H 8350 4000 50 0001 C CNN
|
|
|
|
F 3 "" H 8350 4000 50 0001 C CNN
|
|
|
|
1 8350 4000
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
9500 4200 9400 4200
|
|
|
|
Wire Wire Line
|
|
|
|
9400 4200 8650 4200
|
|
|
|
Connection ~ 9400 4200
|
|
|
|
Wire Wire Line
|
|
|
|
8350 4200 8350 4000
|
|
|
|
Connection ~ 8350 4200
|
|
|
|
Wire Wire Line
|
|
|
|
8900 5100 8650 5100
|
|
|
|
Wire Wire Line
|
|
|
|
8650 5100 8650 4200
|
|
|
|
Connection ~ 8650 4200
|
|
|
|
Wire Wire Line
|
|
|
|
8650 4200 8350 4200
|
|
|
|
$Comp
|
|
|
|
L power:GNDS #PWR047
|
|
|
|
U 1 1 5DA2FD39
|
|
|
|
P 8350 4400
|
|
|
|
F 0 "#PWR047" H 8350 4150 50 0001 C CNN
|
|
|
|
F 1 "GNDS" H 8355 4227 50 0000 C CNN
|
|
|
|
F 2 "" H 8350 4400 50 0001 C CNN
|
|
|
|
F 3 "" H 8350 4400 50 0001 C CNN
|
|
|
|
1 8350 4400
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Label 10100 5100 0 50 ~ 0
|
|
|
|
DTR
|
|
|
|
Text Label 10100 4900 0 50 ~ 0
|
|
|
|
USB_RX
|
|
|
|
Text Label 10100 4800 0 50 ~ 0
|
|
|
|
TXD
|
|
|
|
Text Label 10100 4700 0 50 ~ 0
|
|
|
|
RTS
|
|
|
|
NoConn ~ 10100 4500
|
|
|
|
NoConn ~ 10100 4600
|
|
|
|
NoConn ~ 10100 5000
|
|
|
|
NoConn ~ 10100 5200
|
|
|
|
NoConn ~ 8900 4900
|
|
|
|
NoConn ~ 8900 4800
|
|
|
|
NoConn ~ 8900 4500
|
|
|
|
Text Notes 8600 3700 0 79 ~ 0
|
|
|
|
USB to Serial Converter
|
|
|
|
Wire Notes Line
|
|
|
|
7850 3300 7850 6400
|
|
|
|
$Comp
|
|
|
|
L Battery_Management:MCP73871 U3
|
|
|
|
U 1 1 5DA5BE8B
|
|
|
|
P 5800 5000
|
|
|
|
F 0 "U3" H 5800 6081 50 0000 C CNN
|
|
|
|
F 1 "MCP73871" H 5800 5990 50 0000 C CNN
|
|
|
|
F 2 "Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm_ThermalVias" H 6000 4100 50 0001 L CIN
|
|
|
|
F 3 "http://www.mouser.com/ds/2/268/22090a-52174.pdf" H 5650 5550 50 0001 C CNN
|
|
|
|
1 5800 5000
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Label 7250 4050 0 50 ~ 0
|
|
|
|
LOAD
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R7
|
|
|
|
U 1 1 5DA60B2B
|
|
|
|
P 4900 5000
|
|
|
|
F 0 "R7" V 5000 4950 50 0000 R BNN
|
|
|
|
F 1 "2K" V 5000 5000 50 0000 L BNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4900 5000 50 0001 C CNN
|
|
|
|
F 3 "~" H 4900 5000 50 0001 C CNN
|
|
|
|
1 4900 5000
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small PROG1
|
|
|
|
U 1 1 5DA5D4A6
|
|
|
|
P 4900 4800
|
|
|
|
F 0 "PROG1" V 4850 4750 50 0000 R BNN
|
|
|
|
F 1 "2K" V 4850 4800 50 0000 L BNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4900 4800 50 0001 C CNN
|
|
|
|
F 3 "~" H 4900 4800 50 0001 C CNN
|
|
|
|
1 4900 4800
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
5000 5000 5100 5000
|
|
|
|
Wire Wire Line
|
|
|
|
5100 4800 5000 4800
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR027
|
|
|
|
U 1 1 5DA6918B
|
|
|
|
P 4650 4100
|
|
|
|
F 0 "#PWR027" H 4650 3950 50 0001 C CNN
|
|
|
|
F 1 "VCC" V 4668 4227 50 0000 L CNN
|
|
|
|
F 2 "" H 4650 4100 50 0001 C CNN
|
|
|
|
F 3 "" H 4650 4100 50 0001 C CNN
|
|
|
|
1 4650 4100
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR028
|
|
|
|
U 1 1 5DA694EA
|
|
|
|
P 4650 5000
|
|
|
|
F 0 "#PWR028" H 4650 4750 50 0001 C CNN
|
|
|
|
F 1 "GND" H 4655 4827 50 0000 C CNN
|
|
|
|
F 2 "" H 4650 5000 50 0001 C CNN
|
|
|
|
F 3 "" H 4650 5000 50 0001 C CNN
|
|
|
|
1 4650 5000
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
4800 4800 4650 4800
|
|
|
|
Wire Wire Line
|
|
|
|
4650 4800 4650 5000
|
|
|
|
Wire Wire Line
|
|
|
|
4800 5000 4650 5000
|
|
|
|
Connection ~ 4650 5000
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR031
|
|
|
|
U 1 1 5DA6B19B
|
|
|
|
P 5100 4900
|
|
|
|
F 0 "#PWR031" H 5100 4750 50 0001 C CNN
|
|
|
|
F 1 "VCC" V 5100 5150 50 0000 R CNN
|
|
|
|
F 2 "" H 5100 4900 50 0001 C CNN
|
|
|
|
F 3 "" H 5100 4900 50 0001 C CNN
|
|
|
|
1 5100 4900
|
|
|
|
0 -1 -1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR038
|
|
|
|
U 1 1 5D97D4A8
|
|
|
|
P 5800 5900
|
|
|
|
F 0 "#PWR038" H 5800 5650 50 0001 C CNN
|
|
|
|
F 1 "GND" H 5805 5727 50 0000 C CNN
|
|
|
|
F 2 "" H 5800 5900 50 0001 C CNN
|
|
|
|
F 3 "" H 5800 5900 50 0001 C CNN
|
|
|
|
1 5800 5900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
6500 4900 6500 4700
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C10
|
|
|
|
U 1 1 5D97EAC1
|
|
|
|
P 6800 4650
|
|
|
|
F 0 "C10" H 6892 4696 50 0000 L CNN
|
|
|
|
F 1 "4.7uF" H 6892 4605 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6800 4650 50 0001 C CNN
|
|
|
|
F 3 "~" H 6800 4650 50 0001 C CNN
|
|
|
|
1 6800 4650
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C8
|
|
|
|
U 1 1 5D97EB2B
|
|
|
|
P 6650 4150
|
|
|
|
F 0 "C8" H 6742 4196 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 6742 4105 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6650 4150 50 0001 C CNN
|
|
|
|
F 3 "~" H 6650 4150 50 0001 C CNN
|
|
|
|
1 6650 4150
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR043
|
|
|
|
U 1 1 5D97EC55
|
|
|
|
P 6800 4750
|
|
|
|
F 0 "#PWR043" H 6800 4500 50 0001 C CNN
|
|
|
|
F 1 "GND" H 6805 4577 50 0000 C CNN
|
|
|
|
F 2 "" H 6800 4750 50 0001 C CNN
|
|
|
|
F 3 "" H 6800 4750 50 0001 C CNN
|
|
|
|
1 6800 4750
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
6800 4550 6500 4550
|
|
|
|
Wire Wire Line
|
|
|
|
6500 4550 6500 4700
|
|
|
|
Connection ~ 6500 4700
|
|
|
|
Wire Wire Line
|
|
|
|
6800 4550 7000 4550
|
|
|
|
Connection ~ 6800 4550
|
|
|
|
Text Label 7000 4550 0 50 ~ 0
|
|
|
|
V_BATT
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR041
|
|
|
|
U 1 1 5D980D10
|
|
|
|
P 6650 4250
|
|
|
|
F 0 "#PWR041" H 6650 4000 50 0001 C CNN
|
|
|
|
F 1 "GND" H 6655 4077 50 0000 C CNN
|
|
|
|
F 2 "" H 6650 4250 50 0001 C CNN
|
|
|
|
F 3 "" H 6650 4250 50 0001 C CNN
|
|
|
|
1 6650 4250
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
6500 4400 6500 4050
|
|
|
|
Wire Wire Line
|
|
|
|
6500 4050 6650 4050
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR032
|
|
|
|
U 1 1 5D98302E
|
|
|
|
P 5100 5400
|
|
|
|
F 0 "#PWR032" H 5100 5250 50 0001 C CNN
|
|
|
|
F 1 "VCC" V 5100 5650 50 0000 R CNN
|
|
|
|
F 2 "" H 5100 5400 50 0001 C CNN
|
|
|
|
F 3 "" H 5100 5400 50 0001 C CNN
|
|
|
|
1 5100 5400
|
|
|
|
0 -1 -1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
5100 5600 5100 5400
|
|
|
|
Connection ~ 5100 5400
|
|
|
|
Wire Wire Line
|
|
|
|
5100 4600 5100 4400
|
|
|
|
Connection ~ 5100 4400
|
|
|
|
Wire Wire Line
|
|
|
|
5100 4400 5100 4100
|
|
|
|
Wire Wire Line
|
|
|
|
5100 4100 5800 4100
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR045
|
|
|
|
U 1 1 5D9859D1
|
|
|
|
P 7450 4900
|
|
|
|
F 0 "#PWR045" H 7450 4750 50 0001 C CNN
|
|
|
|
F 1 "VCC" V 7468 5027 50 0000 L CNN
|
|
|
|
F 2 "" H 7450 4900 50 0001 C CNN
|
|
|
|
F 3 "" H 7450 4900 50 0001 C CNN
|
|
|
|
1 7450 4900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R11
|
|
|
|
U 1 1 5D986BAF
|
|
|
|
P 7200 5750
|
|
|
|
F 0 "R11" V 7150 5700 50 0000 R BNN
|
|
|
|
F 1 "1K" V 7150 5800 50 0000 L BNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7200 5750 50 0001 C CNN
|
|
|
|
F 3 "~" H 7200 5750 50 0001 C CNN
|
|
|
|
1 7200 5750
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R10
|
|
|
|
U 1 1 5D986F5C
|
|
|
|
P 7200 5450
|
|
|
|
F 0 "R10" V 7150 5400 50 0000 R BNN
|
|
|
|
F 1 "1K" V 7150 5500 50 0000 L BNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7200 5450 50 0001 C CNN
|
|
|
|
F 3 "~" H 7200 5450 50 0001 C CNN
|
|
|
|
1 7200 5450
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R9
|
|
|
|
U 1 1 5D986FB2
|
|
|
|
P 7200 5150
|
|
|
|
F 0 "R9" V 7150 5100 50 0000 R BNN
|
|
|
|
F 1 "1K" V 7150 5200 50 0000 L BNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7200 5150 50 0001 C CNN
|
|
|
|
F 3 "~" H 7200 5150 50 0001 C CNN
|
|
|
|
1 7200 5150
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:LED_Small PWR1
|
|
|
|
U 1 1 5D9870E4
|
|
|
|
P 6750 5150
|
|
|
|
F 0 "PWR1" H 6750 5250 50 0000 C CNN
|
|
|
|
F 1 "RED" H 6750 5050 50 0000 C CNN
|
|
|
|
F 2 "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6750 5150 50 0001 C CNN
|
|
|
|
F 3 "~" V 6750 5150 50 0001 C CNN
|
|
|
|
1 6750 5150
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:LED_Small CHARGED1
|
|
|
|
U 1 1 5D987680
|
|
|
|
P 6750 5450
|
|
|
|
F 0 "CHARGED1" H 6750 5550 50 0000 C CNN
|
|
|
|
F 1 "GREEN" H 6750 5350 50 0000 C CNN
|
|
|
|
F 2 "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6750 5450 50 0001 C CNN
|
|
|
|
F 3 "~" V 6750 5450 50 0001 C CNN
|
|
|
|
1 6750 5450
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:LED_Small LOW1
|
|
|
|
U 1 1 5D9876E0
|
|
|
|
P 6750 5750
|
|
|
|
F 0 "LOW1" H 6750 5850 50 0000 C CNN
|
|
|
|
F 1 "ORANGE" H 6750 5650 50 0000 C CNN
|
|
|
|
F 2 "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6750 5750 50 0001 C CNN
|
|
|
|
F 3 "~" V 6750 5750 50 0001 C CNN
|
|
|
|
1 6750 5750
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
7450 4900 7450 5150
|
|
|
|
Wire Wire Line
|
|
|
|
7450 5150 7300 5150
|
|
|
|
Wire Wire Line
|
|
|
|
6650 5150 6600 5150
|
|
|
|
Wire Wire Line
|
|
|
|
6600 5150 6600 5200
|
|
|
|
Wire Wire Line
|
|
|
|
6600 5200 6500 5200
|
|
|
|
Wire Wire Line
|
|
|
|
7450 5150 7450 5450
|
|
|
|
Wire Wire Line
|
|
|
|
7450 5450 7300 5450
|
|
|
|
Connection ~ 7450 5150
|
|
|
|
Wire Wire Line
|
|
|
|
6650 5450 6600 5450
|
|
|
|
Wire Wire Line
|
|
|
|
6600 5450 6600 5400
|
|
|
|
Wire Wire Line
|
|
|
|
6600 5400 6500 5400
|
|
|
|
Wire Wire Line
|
|
|
|
7450 5450 7450 5750
|
|
|
|
Wire Wire Line
|
|
|
|
7450 5750 7300 5750
|
|
|
|
Connection ~ 7450 5450
|
|
|
|
Wire Wire Line
|
|
|
|
6650 5750 6550 5750
|
|
|
|
Wire Wire Line
|
|
|
|
6550 5750 6550 5500
|
|
|
|
Wire Wire Line
|
|
|
|
6550 5500 6500 5500
|
|
|
|
Wire Wire Line
|
|
|
|
6850 5150 7100 5150
|
|
|
|
Wire Wire Line
|
|
|
|
6850 5450 7100 5450
|
|
|
|
Wire Wire Line
|
|
|
|
6850 5750 7100 5750
|
|
|
|
$Comp
|
|
|
|
L Connector:Screw_Terminal_01x02 J9
|
|
|
|
U 1 1 5D999C5A
|
|
|
|
P 4000 5000
|
|
|
|
F 0 "J9" H 3918 4675 50 0000 C CNN
|
|
|
|
F 1 "10K NTC" H 3918 4766 50 0000 C CNN
|
|
|
|
F 2 "TerminalBlock_RND:TerminalBlock_RND_205-00012_1x02_P5.00mm_Horizontal" H 4000 5000 50 0001 C CNN
|
|
|
|
F 3 "~" H 4000 5000 50 0001 C CNN
|
|
|
|
1 4000 5000
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Jumper:Jumper_3_Bridged12 JP1
|
|
|
|
U 1 1 5D99A2B8
|
|
|
|
P 4400 5350
|
|
|
|
F 0 "JP1" V 4354 5417 50 0000 L CNN
|
|
|
|
F 1 "THERM_SEL" V 4445 5417 50 0000 L CNN
|
|
|
|
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical" H 4400 5350 50 0001 C CNN
|
|
|
|
F 3 "~" H 4400 5350 50 0001 C CNN
|
|
|
|
1 4400 5350
|
|
|
|
0 -1 -1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
4550 5350 4800 5350
|
|
|
|
Wire Wire Line
|
|
|
|
4800 5350 4800 5200
|
|
|
|
Wire Wire Line
|
|
|
|
4800 5200 5100 5200
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR024
|
|
|
|
U 1 1 5D9A3880
|
|
|
|
P 4200 5000
|
|
|
|
F 0 "#PWR024" H 4200 4750 50 0001 C CNN
|
|
|
|
F 1 "GND" H 4205 4827 50 0000 C CNN
|
|
|
|
F 2 "" H 4200 5000 50 0001 C CNN
|
|
|
|
F 3 "" H 4200 5000 50 0001 C CNN
|
|
|
|
1 4200 5000
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
4200 4900 4400 4900
|
|
|
|
Wire Wire Line
|
|
|
|
4400 4900 4400 5100
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R6
|
|
|
|
U 1 1 5D9A55CA
|
|
|
|
P 4400 5700
|
|
|
|
F 0 "R6" H 4459 5746 50 0000 L CNN
|
|
|
|
F 1 "10K" H 4459 5655 50 0000 L CNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4400 5700 50 0001 C CNN
|
|
|
|
F 3 "~" H 4400 5700 50 0001 C CNN
|
|
|
|
1 4400 5700
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR026
|
|
|
|
U 1 1 5D9A5662
|
|
|
|
P 4400 5800
|
|
|
|
F 0 "#PWR026" H 4400 5550 50 0001 C CNN
|
|
|
|
F 1 "GND" H 4405 5627 50 0000 C CNN
|
|
|
|
F 2 "" H 4400 5800 50 0001 C CNN
|
|
|
|
F 3 "" H 4400 5800 50 0001 C CNN
|
|
|
|
1 4400 5800
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Notes 4900 3600 0 79 ~ 0
|
|
|
|
Battery Charging
|
|
|
|
Wire Wire Line
|
|
|
|
5400 6950 5250 6950
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR030
|
|
|
|
U 1 1 5D9BB7FA
|
|
|
|
P 4950 7350
|
|
|
|
F 0 "#PWR030" H 4950 7100 50 0001 C CNN
|
|
|
|
F 1 "GND" H 4955 7177 50 0000 C CNN
|
|
|
|
F 2 "" H 4950 7350 50 0001 C CNN
|
|
|
|
F 3 "" H 4950 7350 50 0001 C CNN
|
|
|
|
1 4950 7350
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R5
|
|
|
|
U 1 1 5D9BC9C9
|
|
|
|
P 4250 7000
|
|
|
|
F 0 "R5" H 4191 6954 50 0000 R CNN
|
|
|
|
F 1 "10K" H 4191 7045 50 0000 R CNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4250 7000 50 0001 C CNN
|
|
|
|
F 3 "~" H 4250 7000 50 0001 C CNN
|
|
|
|
1 4250 7000
|
|
|
|
1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
4250 6750 4250 6900
|
|
|
|
Wire Wire Line
|
|
|
|
4400 6950 4400 6900
|
|
|
|
Wire Wire Line
|
|
|
|
4400 6900 4250 6900
|
|
|
|
Wire Wire Line
|
|
|
|
4400 6950 4650 6950
|
|
|
|
Connection ~ 4250 6900
|
|
|
|
Wire Wire Line
|
|
|
|
4250 7100 4400 7100
|
|
|
|
Wire Wire Line
|
|
|
|
4400 7100 4400 7050
|
|
|
|
Wire Wire Line
|
|
|
|
4400 7050 4650 7050
|
|
|
|
Text Label 4250 6750 0 50 ~ 0
|
|
|
|
LOAD
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C5
|
|
|
|
U 1 1 5D9C750D
|
|
|
|
P 5400 7050
|
|
|
|
F 0 "C5" H 5492 7096 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 5450 6950 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5400 7050 50 0001 C CNN
|
|
|
|
F 3 "~" H 5400 7050 50 0001 C CNN
|
|
|
|
1 5400 7050
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C6
|
|
|
|
U 1 1 5D9C75B1
|
|
|
|
P 5700 7050
|
|
|
|
F 0 "C6" H 5792 7096 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 5750 6950 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5700 7050 50 0001 C CNN
|
|
|
|
F 3 "~" H 5700 7050 50 0001 C CNN
|
|
|
|
1 5700 7050
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR035
|
|
|
|
U 1 1 5D9C76A5
|
|
|
|
P 5400 7150
|
|
|
|
F 0 "#PWR035" H 5400 6900 50 0001 C CNN
|
|
|
|
F 1 "GND" H 5405 6977 50 0000 C CNN
|
|
|
|
F 2 "" H 5400 7150 50 0001 C CNN
|
|
|
|
F 3 "" H 5400 7150 50 0001 C CNN
|
|
|
|
1 5400 7150
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR037
|
|
|
|
U 1 1 5D9C7706
|
|
|
|
P 5700 7150
|
|
|
|
F 0 "#PWR037" H 5700 6900 50 0001 C CNN
|
|
|
|
F 1 "GND" H 5705 6977 50 0000 C CNN
|
|
|
|
F 2 "" H 5700 7150 50 0001 C CNN
|
|
|
|
F 3 "" H 5700 7150 50 0001 C CNN
|
|
|
|
1 5700 7150
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR036
|
|
|
|
U 1 1 5D9C7767
|
|
|
|
P 5700 6900
|
|
|
|
F 0 "#PWR036" H 5700 6750 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 5715 7073 50 0000 C CNN
|
|
|
|
F 2 "" H 5700 6900 50 0001 C CNN
|
|
|
|
F 3 "" H 5700 6900 50 0001 C CNN
|
|
|
|
1 5700 6900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
5400 6950 5700 6950
|
|
|
|
Connection ~ 5400 6950
|
|
|
|
Wire Wire Line
|
|
|
|
5700 6900 5700 6950
|
|
|
|
Connection ~ 5700 6950
|
|
|
|
Text Notes 4350 6450 0 79 ~ 0
|
|
|
|
Logic Voltage Regulation
|
|
|
|
Wire Notes Line
|
|
|
|
3750 7700 3750 6250
|
|
|
|
Wire Notes Line
|
|
|
|
6350 6250 6350 6200
|
|
|
|
$Comp
|
|
|
|
L Connector_Generic:Conn_01x05 J7
|
|
|
|
U 1 1 5D9AE655
|
|
|
|
P 2400 4350
|
|
|
|
F 0 "J7" H 2320 3925 50 0000 C CNN
|
|
|
|
F 1 "I2C Expansion" H 2320 4016 50 0000 C CNN
|
|
|
|
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical" H 2400 4350 50 0001 C CNN
|
|
|
|
F 3 "~" H 2400 4350 50 0001 C CNN
|
|
|
|
1 2400 4350
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
Text Label 2600 4150 0 50 ~ 0
|
|
|
|
SCL
|
|
|
|
Text Label 2600 4250 0 50 ~ 0
|
|
|
|
SDA
|
|
|
|
Text Label 2600 4350 0 50 ~ 0
|
|
|
|
LOAD
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR015
|
|
|
|
U 1 1 5D9B002A
|
|
|
|
P 2600 4550
|
|
|
|
F 0 "#PWR015" H 2600 4300 50 0001 C CNN
|
|
|
|
F 1 "GND" H 2605 4377 50 0000 C CNN
|
|
|
|
F 2 "" H 2600 4550 50 0001 C CNN
|
|
|
|
F 3 "" H 2600 4550 50 0001 C CNN
|
|
|
|
1 2600 4550
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR017
|
|
|
|
U 1 1 5D9B00E5
|
|
|
|
P 2900 4450
|
|
|
|
F 0 "#PWR017" H 2900 4300 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 2915 4623 50 0000 C CNN
|
|
|
|
F 2 "" H 2900 4450 50 0001 C CNN
|
|
|
|
F 3 "" H 2900 4450 50 0001 C CNN
|
|
|
|
1 2900 4450
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
2900 4450 2600 4450
|
|
|
|
$Comp
|
|
|
|
L Connector_Generic:Conn_01x05 J5
|
|
|
|
U 1 1 5D9C4DC5
|
|
|
|
P 1600 4350
|
|
|
|
F 0 "J5" H 1520 3925 50 0000 C CNN
|
|
|
|
F 1 "I2C Expansion" H 1520 4016 50 0000 C CNN
|
|
|
|
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical" H 1600 4350 50 0001 C CNN
|
|
|
|
F 3 "~" H 1600 4350 50 0001 C CNN
|
|
|
|
1 1600 4350
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
Text Label 1800 4150 0 50 ~ 0
|
|
|
|
SCL
|
|
|
|
Text Label 1800 4250 0 50 ~ 0
|
|
|
|
SDA
|
|
|
|
Text Label 1800 4350 0 50 ~ 0
|
|
|
|
LOAD
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR09
|
|
|
|
U 1 1 5D9C4DCF
|
|
|
|
P 1800 4550
|
|
|
|
F 0 "#PWR09" H 1800 4300 50 0001 C CNN
|
|
|
|
F 1 "GND" H 1805 4377 50 0000 C CNN
|
|
|
|
F 2 "" H 1800 4550 50 0001 C CNN
|
|
|
|
F 3 "" H 1800 4550 50 0001 C CNN
|
|
|
|
1 1800 4550
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR011
|
|
|
|
U 1 1 5D9C4DD5
|
|
|
|
P 2100 4450
|
|
|
|
F 0 "#PWR011" H 2100 4300 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 2115 4623 50 0000 C CNN
|
|
|
|
F 2 "" H 2100 4450 50 0001 C CNN
|
|
|
|
F 3 "" H 2100 4450 50 0001 C CNN
|
|
|
|
1 2100 4450
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
2100 4450 1800 4450
|
|
|
|
Text Notes 1300 3650 0 79 ~ 0
|
|
|
|
Expansion
|
|
|
|
Wire Notes Line
|
|
|
|
3100 3300 3100 6250
|
|
|
|
Wire Notes Line
|
|
|
|
0 6250 6350 6250
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C2
|
|
|
|
U 1 1 5D9E9EE8
|
|
|
|
P 2850 1300
|
|
|
|
F 0 "C2" H 2942 1346 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 2900 1200 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2850 1300 50 0001 C CNN
|
|
|
|
F 3 "~" H 2850 1300 50 0001 C CNN
|
|
|
|
1 2850 1300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR016
|
|
|
|
U 1 1 5D9E9F5E
|
|
|
|
P 2850 1400
|
|
|
|
F 0 "#PWR016" H 2850 1150 50 0001 C CNN
|
|
|
|
F 1 "GND" H 2855 1227 50 0000 C CNN
|
|
|
|
F 2 "" H 2850 1400 50 0001 C CNN
|
|
|
|
F 3 "" H 2850 1400 50 0001 C CNN
|
|
|
|
1 2850 1400
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
2050 1100 2150 1100
|
|
|
|
Wire Wire Line
|
|
|
|
2850 1100 2850 1200
|
|
|
|
Connection ~ 2850 1100
|
|
|
|
Wire Wire Line
|
|
|
|
2850 1100 3050 1100
|
|
|
|
Wire Wire Line
|
|
|
|
2550 1100 2550 1200
|
|
|
|
Connection ~ 2550 1100
|
|
|
|
Wire Wire Line
|
|
|
|
2550 1100 2850 1100
|
|
|
|
Wire Wire Line
|
|
|
|
2150 1200 2150 1100
|
|
|
|
Connection ~ 2150 1100
|
|
|
|
Wire Wire Line
|
|
|
|
2150 1100 2550 1100
|
|
|
|
$Comp
|
|
|
|
L Device:D_Schottky D1
|
|
|
|
U 1 1 5D9F4B95
|
|
|
|
P 1900 1100
|
|
|
|
F 0 "D1" H 1900 884 50 0000 C CNN
|
|
|
|
F 1 "D_Schottky" H 1900 975 50 0000 C CNN
|
|
|
|
F 2 "Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 1900 1100 50 0001 C CNN
|
|
|
|
F 3 "~" H 1900 1100 50 0001 C CNN
|
|
|
|
1 1900 1100
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
Connection ~ 2050 1100
|
|
|
|
Connection ~ 1750 1100
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C3
|
|
|
|
U 1 1 5D9F58D1
|
|
|
|
P 3600 1350
|
|
|
|
F 0 "C3" H 3692 1396 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 3650 1250 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3600 1350 50 0001 C CNN
|
|
|
|
F 3 "~" H 3600 1350 50 0001 C CNN
|
|
|
|
1 3600 1350
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR021
|
|
|
|
U 1 1 5D9F5963
|
|
|
|
P 3600 1450
|
|
|
|
F 0 "#PWR021" H 3600 1200 50 0001 C CNN
|
|
|
|
F 1 "GND" H 3605 1277 50 0000 C CNN
|
|
|
|
F 2 "" H 3600 1450 50 0001 C CNN
|
|
|
|
F 3 "" H 3600 1450 50 0001 C CNN
|
|
|
|
1 3600 1450
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
3600 1250 4250 1250
|
|
|
|
Connection ~ 3600 1250
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C7
|
|
|
|
U 1 1 5D9F96FD
|
|
|
|
P 6500 2300
|
|
|
|
F 0 "C7" H 6592 2346 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 6550 2200 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6500 2300 50 0001 C CNN
|
|
|
|
F 3 "~" H 6500 2300 50 0001 C CNN
|
|
|
|
1 6500 2300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Connection ~ 6500 2200
|
|
|
|
Wire Wire Line
|
|
|
|
6500 2200 6750 2200
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C9
|
|
|
|
U 1 1 5D9F979F
|
|
|
|
P 6750 2300
|
|
|
|
F 0 "C9" H 6842 2346 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 6800 2200 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6750 2300 50 0001 C CNN
|
|
|
|
F 3 "~" H 6750 2300 50 0001 C CNN
|
|
|
|
1 6750 2300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Connection ~ 6750 2200
|
|
|
|
Wire Wire Line
|
|
|
|
6750 2200 6850 2200
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR040
|
|
|
|
U 1 1 5D9F985D
|
|
|
|
P 6500 2400
|
|
|
|
F 0 "#PWR040" H 6500 2150 50 0001 C CNN
|
|
|
|
F 1 "GND" H 6505 2227 50 0000 C CNN
|
|
|
|
F 2 "" H 6500 2400 50 0001 C CNN
|
|
|
|
F 3 "" H 6500 2400 50 0001 C CNN
|
|
|
|
1 6500 2400
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR042
|
|
|
|
U 1 1 5D9F98CC
|
|
|
|
P 6750 2400
|
|
|
|
F 0 "#PWR042" H 6750 2150 50 0001 C CNN
|
|
|
|
F 1 "GND" H 6755 2227 50 0000 C CNN
|
|
|
|
F 2 "" H 6750 2400 50 0001 C CNN
|
|
|
|
F 3 "" H 6750 2400 50 0001 C CNN
|
|
|
|
1 6750 2400
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Label 6550 2900 2 50 ~ 0
|
|
|
|
RESET
|
|
|
|
Text Label 7000 2900 0 50 ~ 0
|
|
|
|
GPIO16
|
|
|
|
Wire Wire Line
|
|
|
|
7000 2900 6550 2900
|
|
|
|
Connection ~ 6650 4050
|
|
|
|
Wire Wire Line
|
|
|
|
6650 4050 7000 4050
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C11
|
|
|
|
U 1 1 5D9FF536
|
|
|
|
P 7000 4150
|
|
|
|
F 0 "C11" H 7092 4196 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 7092 4105 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7000 4150 50 0001 C CNN
|
|
|
|
F 3 "~" H 7000 4150 50 0001 C CNN
|
|
|
|
1 7000 4150
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Connection ~ 7000 4050
|
|
|
|
Wire Wire Line
|
|
|
|
7000 4050 7250 4050
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR044
|
|
|
|
U 1 1 5D9FF5C0
|
|
|
|
P 7000 4250
|
|
|
|
F 0 "#PWR044" H 7000 4000 50 0001 C CNN
|
|
|
|
F 1 "GND" H 7005 4077 50 0000 C CNN
|
|
|
|
F 2 "" H 7000 4250 50 0001 C CNN
|
|
|
|
F 3 "" H 7000 4250 50 0001 C CNN
|
|
|
|
1 7000 4250
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:C_Small C4
|
|
|
|
U 1 1 5DA00DBD
|
|
|
|
P 4800 4200
|
|
|
|
F 0 "C4" H 4892 4246 50 0000 L CNN
|
|
|
|
F 1 "22uF" H 4892 4155 50 0000 L CNN
|
|
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4800 4200 50 0001 C CNN
|
|
|
|
F 3 "~" H 4800 4200 50 0001 C CNN
|
|
|
|
1 4800 4200
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR029
|
|
|
|
U 1 1 5DA00E6B
|
|
|
|
P 4800 4300
|
|
|
|
F 0 "#PWR029" H 4800 4050 50 0001 C CNN
|
|
|
|
F 1 "GND" H 4805 4127 50 0000 C CNN
|
|
|
|
F 2 "" H 4800 4300 50 0001 C CNN
|
|
|
|
F 3 "" H 4800 4300 50 0001 C CNN
|
|
|
|
1 4800 4300
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
4650 4100 4800 4100
|
|
|
|
Wire Wire Line
|
|
|
|
4800 4100 5100 4100
|
|
|
|
Connection ~ 4800 4100
|
|
|
|
Connection ~ 5100 4100
|
|
|
|
$Comp
|
|
|
|
L Connector_Generic:Conn_02x07_Odd_Even J6
|
|
|
|
U 1 1 5DA09C95
|
|
|
|
P 1200 5500
|
|
|
|
F 0 "J6" H 1250 6017 50 0000 C CNN
|
|
|
|
F 1 "I/O Breakout" H 1250 5926 50 0000 C CNN
|
|
|
|
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x07_P2.54mm_Vertical" H 1200 5500 50 0001 C CNN
|
|
|
|
F 3 "~" H 1200 5500 50 0001 C CNN
|
|
|
|
1 1200 5500
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR07
|
|
|
|
U 1 1 5DA09DC2
|
|
|
|
P 800 5200
|
|
|
|
F 0 "#PWR07" H 800 5050 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 815 5373 50 0000 C CNN
|
|
|
|
F 2 "" H 800 5200 50 0001 C CNN
|
|
|
|
F 3 "" H 800 5200 50 0001 C CNN
|
|
|
|
1 800 5200
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Label 1000 5300 2 50 ~ 0
|
|
|
|
GPIO0
|
|
|
|
Text Label 1000 5400 2 50 ~ 0
|
|
|
|
GPIO2
|
|
|
|
Text Label 1000 5500 2 50 ~ 0
|
|
|
|
GPIO12
|
|
|
|
Text Label 1000 5600 2 50 ~ 0
|
|
|
|
GPIO13
|
|
|
|
Text Label 1000 5700 2 50 ~ 0
|
|
|
|
GPIO14
|
|
|
|
Text Label 1000 5800 2 50 ~ 0
|
|
|
|
GPIO15
|
|
|
|
Wire Wire Line
|
|
|
|
1500 5200 1500 5300
|
|
|
|
Wire Wire Line
|
|
|
|
1500 5300 1500 5400
|
|
|
|
Connection ~ 1500 5300
|
|
|
|
Wire Wire Line
|
|
|
|
1500 5400 1500 5500
|
|
|
|
Connection ~ 1500 5400
|
|
|
|
Wire Wire Line
|
|
|
|
1500 5500 1500 5600
|
|
|
|
Connection ~ 1500 5500
|
|
|
|
Wire Wire Line
|
|
|
|
1500 5600 1500 5700
|
|
|
|
Connection ~ 1500 5600
|
|
|
|
Wire Wire Line
|
|
|
|
1500 5700 1500 5800
|
|
|
|
Connection ~ 1500 5700
|
|
|
|
Wire Wire Line
|
|
|
|
1500 5800 1500 5900
|
|
|
|
Connection ~ 1500 5800
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR013
|
|
|
|
U 1 1 5DA23037
|
|
|
|
P 1500 5900
|
|
|
|
F 0 "#PWR013" H 1500 5650 50 0001 C CNN
|
|
|
|
F 1 "GND" H 1505 5727 50 0000 C CNN
|
|
|
|
F 2 "" H 1500 5900 50 0001 C CNN
|
|
|
|
F 3 "" H 1500 5900 50 0001 C CNN
|
|
|
|
1 1500 5900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Connector_Generic:Conn_01x05 J1
|
|
|
|
U 1 1 5DA34DDA
|
|
|
|
P 700 4350
|
|
|
|
F 0 "J1" H 620 3925 50 0000 C CNN
|
|
|
|
F 1 "I2C Expansion" H 620 4016 50 0000 C CNN
|
|
|
|
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical" H 700 4350 50 0001 C CNN
|
|
|
|
F 3 "~" H 700 4350 50 0001 C CNN
|
|
|
|
1 700 4350
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
Text Label 900 4150 0 50 ~ 0
|
|
|
|
SCL
|
|
|
|
Text Label 900 4250 0 50 ~ 0
|
|
|
|
SDA
|
|
|
|
Text Label 900 4350 0 50 ~ 0
|
|
|
|
LOAD
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR02
|
|
|
|
U 1 1 5DA34DE4
|
|
|
|
P 900 4550
|
|
|
|
F 0 "#PWR02" H 900 4300 50 0001 C CNN
|
|
|
|
F 1 "GND" H 905 4377 50 0000 C CNN
|
|
|
|
F 2 "" H 900 4550 50 0001 C CNN
|
|
|
|
F 3 "" H 900 4550 50 0001 C CNN
|
|
|
|
1 900 4550
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR04
|
|
|
|
U 1 1 5DA34DEA
|
|
|
|
P 1200 4450
|
|
|
|
F 0 "#PWR04" H 1200 4300 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 1215 4623 50 0000 C CNN
|
|
|
|
F 2 "" H 1200 4450 50 0001 C CNN
|
|
|
|
F 3 "" H 1200 4450 50 0001 C CNN
|
|
|
|
1 1200 4450
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
1200 4450 900 4450
|
|
|
|
Wire Wire Line
|
|
|
|
1000 5200 800 5200
|
|
|
|
$Comp
|
|
|
|
L Connector_Generic:Conn_01x02 J8
|
|
|
|
U 1 1 5DA3E783
|
|
|
|
P 3600 3800
|
|
|
|
F 0 "J8" H 3520 3475 50 0000 C CNN
|
|
|
|
F 1 "JST Connector" H 3520 3566 50 0000 C CNN
|
|
|
|
F 2 "Connector_JST:JST_EH_S02B-EH_1x02_P2.50mm_Horizontal" H 3600 3800 50 0001 C CNN
|
|
|
|
F 3 "~" H 3600 3800 50 0001 C CNN
|
|
|
|
1 3600 3800
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
Text Label 3800 3700 0 50 ~ 0
|
|
|
|
V_BATT
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR023
|
|
|
|
U 1 1 5DA3E9B3
|
|
|
|
P 3800 3800
|
|
|
|
F 0 "#PWR023" H 3800 3550 50 0001 C CNN
|
|
|
|
F 1 "GND" H 3805 3627 50 0000 C CNN
|
|
|
|
F 2 "" H 3800 3800 50 0001 C CNN
|
|
|
|
F 3 "" H 3800 3800 50 0001 C CNN
|
|
|
|
1 3800 3800
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R3
|
|
|
|
U 1 1 5DA42B1D
|
|
|
|
P 3600 4300
|
|
|
|
F 0 "R3" H 3750 4250 50 0000 C CNN
|
2019-10-21 16:02:15 -07:00
|
|
|
F 1 "7.87K0.1%" H 3650 4350 50 0000 L TNN
|
2019-10-16 05:39:15 -07:00
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3600 4300 50 0001 C CNN
|
|
|
|
F 3 "~" H 3600 4300 50 0001 C CNN
|
|
|
|
1 3600 4300
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R4
|
|
|
|
U 1 1 5DA42B24
|
|
|
|
P 3600 4500
|
|
|
|
F 0 "R4" H 3750 4450 50 0000 C CNN
|
2019-10-21 16:02:15 -07:00
|
|
|
F 1 "2.15K0.1%" H 3650 4550 50 0000 L TNN
|
2019-10-16 05:39:15 -07:00
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3600 4500 50 0001 C CNN
|
|
|
|
F 3 "~" H 3600 4500 50 0001 C CNN
|
|
|
|
1 3600 4500
|
|
|
|
-1 0 0 1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
3600 4400 3750 4400
|
|
|
|
Connection ~ 3600 4400
|
|
|
|
Text Label 3600 4200 0 50 ~ 0
|
|
|
|
V_BATT
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR022
|
|
|
|
U 1 1 5DA46A31
|
|
|
|
P 3600 4600
|
|
|
|
F 0 "#PWR022" H 3600 4350 50 0001 C CNN
|
|
|
|
F 1 "GND" H 3605 4427 50 0000 C CNN
|
|
|
|
F 2 "" H 3600 4600 50 0001 C CNN
|
|
|
|
F 3 "" H 3600 4600 50 0001 C CNN
|
|
|
|
1 3600 4600
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Label 3750 4400 0 50 ~ 0
|
|
|
|
ADC
|
|
|
|
Wire Wire Line
|
|
|
|
750 2900 850 2900
|
|
|
|
Connection ~ 850 2900
|
|
|
|
NoConn ~ 1150 2700
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R20
|
|
|
|
U 1 1 5DA7058C
|
|
|
|
P 2350 5350
|
|
|
|
F 0 "R20" H 2409 5396 50 0000 L CNN
|
|
|
|
F 1 "1K" H 2409 5305 50 0000 L CNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2350 5350 50 0001 C CNN
|
|
|
|
F 3 "~" H 2350 5350 50 0001 C CNN
|
|
|
|
1 2350 5350
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:R_Small R21
|
|
|
|
U 1 1 5DA7784D
|
|
|
|
P 2600 5350
|
|
|
|
F 0 "R21" H 2659 5396 50 0000 L CNN
|
|
|
|
F 1 "1K" H 2659 5305 50 0000 L CNN
|
|
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2600 5350 50 0001 C CNN
|
|
|
|
F 3 "~" H 2600 5350 50 0001 C CNN
|
|
|
|
1 2600 5350
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR055
|
|
|
|
U 1 1 5DA77CAF
|
|
|
|
P 2350 5250
|
|
|
|
F 0 "#PWR055" H 2350 5100 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 2365 5423 50 0000 C CNN
|
|
|
|
F 2 "" H 2350 5250 50 0001 C CNN
|
|
|
|
F 3 "" H 2350 5250 50 0001 C CNN
|
|
|
|
1 2350 5250
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:+3.3V #PWR056
|
|
|
|
U 1 1 5DA781E6
|
|
|
|
P 2600 5250
|
|
|
|
F 0 "#PWR056" H 2600 5100 50 0001 C CNN
|
|
|
|
F 1 "+3.3V" H 2615 5423 50 0000 C CNN
|
|
|
|
F 2 "" H 2600 5250 50 0001 C CNN
|
|
|
|
F 3 "" H 2600 5250 50 0001 C CNN
|
|
|
|
1 2600 5250
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Text Label 2200 5450 2 50 ~ 0
|
|
|
|
SCL
|
|
|
|
Text Label 2200 5550 2 50 ~ 0
|
|
|
|
SDA
|
|
|
|
Wire Wire Line
|
|
|
|
2200 5550 2600 5550
|
|
|
|
Wire Wire Line
|
|
|
|
2600 5550 2600 5450
|
|
|
|
Wire Wire Line
|
|
|
|
2350 5450 2200 5450
|
|
|
|
$EndSCHEMATC
|