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Diffstat (limited to 'rev-a/esp8266-io-board.sch')
| -rw-r--r-- | rev-a/esp8266-io-board.sch | 1039 |
1 files changed, 1039 insertions, 0 deletions
diff --git a/rev-a/esp8266-io-board.sch b/rev-a/esp8266-io-board.sch new file mode 100644 index 0000000..34cac33 --- /dev/null +++ b/rev-a/esp8266-io-board.sch @@ -0,0 +1,1039 @@ +EESchema Schematic File Version 2 +LIBS:power +LIBS:device +LIBS:transistors +LIBS:conn +LIBS:linear +LIBS:regul +LIBS:74xx +LIBS:cmos4000 +LIBS:adc-dac +LIBS:memory +LIBS:xilinx +LIBS:microcontrollers +LIBS:dsp +LIBS:microchip +LIBS:analog_switches +LIBS:motorola +LIBS:texas +LIBS:intel +LIBS:audio +LIBS:interface +LIBS:digital-audio +LIBS:philips +LIBS:display +LIBS:cypress +LIBS:siliconi +LIBS:opto +LIBS:atmel +LIBS:contrib +LIBS:valves +LIBS:nodemcu +LIBS:REG101 +LIBS:ESP8266 +LIBS:BQ21040 +LIBS:esp8266-io-board-cache +EELAYER 25 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 1 1 +Title "" +Date "" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +$Comp +L ESP-12E U1 +U 1 1 57D85F22 +P 3600 2600 +F 0 "U1" H 3600 2500 50 0000 C CNN +F 1 "ESP-12E" H 3600 2700 50 0000 C CNN +F 2 "ESP8266:ESP-12E" H 3600 2600 50 0001 C CNN +F 3 "" H 3600 2600 50 0001 C CNN + 1 3600 2600 + 1 0 0 -1 +$EndComp +$Comp +L ULN2003 U2 +U 1 1 57D865D5 +P 7250 1400 +F 0 "U2" H 7250 1500 50 0000 C CNN +F 1 "ULN2003" H 7250 1300 50 0000 C CNN +F 2 "Housings_SSOP:SSOP-16_3.9x4.9mm_Pitch0.635mm" H 7250 1400 50 0001 C CNN +F 3 "" H 7250 1400 50 0000 C CNN + 1 7250 1400 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR01 +U 1 1 57D86674 +P 8000 1900 +F 0 "#PWR01" H 8000 1650 50 0001 C CNN +F 1 "GND" H 8000 1750 50 0000 C CNN +F 2 "" H 8000 1900 50 0000 C CNN +F 3 "" H 8000 1900 50 0000 C CNN + 1 8000 1900 + 1 0 0 -1 +$EndComp +Wire Wire Line + 7900 1800 8000 1800 +Wire Wire Line + 8000 1800 8000 1900 +$Comp +L CONN_01X04 P10 +U 1 1 57D866E9 +P 7850 3350 +F 0 "P10" H 7850 3550 50 0000 C CNN +F 1 "Serial" V 7950 3350 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 7850 3350 50 0001 C CNN +F 3 "" H 7850 3350 50 0000 C CNN + 1 7850 3350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4500 2300 4900 2300 +Wire Wire Line + 4500 2400 4900 2400 +Entry Wire Line + 4900 2300 5000 2400 +Entry Wire Line + 4900 2400 5000 2500 +Wire Bus Line + 5000 3850 5000 3000 +Wire Bus Line + 5000 3000 5000 2900 +Wire Bus Line + 5000 2900 5000 2800 +Wire Bus Line + 5000 2800 5000 2700 +Wire Bus Line + 5000 2700 5000 2600 +Wire Bus Line + 5000 2600 5000 2500 +Wire Bus Line + 5000 2500 5000 2400 +Wire Bus Line + 5000 2400 5000 2300 +Wire Wire Line + 2700 2300 2300 2300 +Entry Wire Line + 2200 2400 2300 2300 +Wire Wire Line + 4500 3000 4600 3000 +Wire Wire Line + 4600 3000 4600 3100 +$Comp +L GND #PWR02 +U 1 1 57D868BA +P 4600 3100 +F 0 "#PWR02" H 4600 2850 50 0001 C CNN +F 1 "GND" H 4600 2950 50 0000 C CNN +F 2 "" H 4600 3100 50 0000 C CNN +F 3 "" H 4600 3100 50 0000 C CNN + 1 4600 3100 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2700 3000 2600 3000 +Wire Wire Line + 2600 3000 2600 1700 +$Comp +L +3V3 #PWR03 +U 1 1 57D868E3 +P 2600 1700 +F 0 "#PWR03" H 2600 1550 50 0001 C CNN +F 1 "+3V3" H 2600 1840 50 0000 C CNN +F 2 "" H 2600 1700 50 0000 C CNN +F 3 "" H 2600 1700 50 0000 C CNN + 1 2600 1700 + 1 0 0 -1 +$EndComp +Wire Bus Line + 2200 2300 2200 2400 +Wire Bus Line + 2200 2400 2200 2600 +Wire Bus Line + 2200 2600 2200 2700 +Wire Bus Line + 2200 2700 2200 2800 +Wire Bus Line + 2200 2800 2200 2900 +Wire Bus Line + 2200 2900 2200 3000 +Wire Bus Line + 2200 3000 2200 3850 +Wire Bus Line + 2200 3850 3450 3850 +Wire Bus Line + 3450 3850 3550 3850 +Wire Bus Line + 3550 3850 5000 3850 +Wire Wire Line + 3550 3500 3550 3750 +Wire Wire Line + 3650 3500 3650 3750 +Text Label 4500 2300 0 60 ~ 0 +TX +Text Label 4500 2400 0 60 ~ 0 +RX +Wire Wire Line + 7300 3200 7650 3200 +Wire Wire Line + 7650 3300 7300 3300 +Entry Wire Line + 7200 3300 7300 3200 +Entry Wire Line + 7200 3400 7300 3300 +Wire Bus Line + 7200 3100 7200 3300 +Wire Bus Line + 7200 3300 7200 3400 +Wire Bus Line + 7200 3400 7200 3500 +Wire Bus Line + 7200 3500 7200 3600 +Text Label 7650 3300 2 60 ~ 0 +RX +Text Label 7650 3200 2 60 ~ 0 +TX +Wire Bus Line + 6200 1000 6200 1100 +Wire Bus Line + 6200 1100 6200 1200 +Wire Bus Line + 6200 1200 6200 1300 +Wire Bus Line + 6200 1300 6200 1400 +Wire Bus Line + 6200 1400 6200 1500 +Wire Bus Line + 6200 1500 6200 1800 +Wire Wire Line + 6600 1000 6300 1000 +Entry Wire Line + 6200 1100 6300 1000 +Entry Wire Line + 6200 1200 6300 1100 +Entry Wire Line + 6200 1300 6300 1200 +Entry Wire Line + 6200 1400 6300 1300 +Entry Wire Line + 6200 1500 6300 1400 +Wire Wire Line + 6300 1100 6600 1100 +Wire Wire Line + 6300 1200 6600 1200 +Wire Wire Line + 6300 1300 6600 1300 +Wire Wire Line + 6300 1400 6600 1400 +Text Label 6300 1400 0 60 ~ 0 +LED_1 +Text Label 6300 1300 0 60 ~ 0 +LED_2 +Text Label 6300 1100 0 60 ~ 0 +LED_4 +Text Label 6300 1200 0 60 ~ 0 +LED_3 +Text Label 6300 1000 0 60 ~ 0 +LED_5 +Wire Wire Line + 7900 1000 8500 1000 +Wire Wire Line + 7900 1100 8500 1100 +Wire Wire Line + 7900 1200 8500 1200 +Wire Wire Line + 7900 1300 8500 1300 +Wire Wire Line + 7900 1400 8500 1400 +Entry Wire Line + 8500 1000 8600 1100 +Entry Wire Line + 8500 1100 8600 1200 +Entry Wire Line + 8500 1200 8600 1300 +Entry Wire Line + 8500 1300 8600 1400 +Entry Wire Line + 8500 1400 8600 1500 +Wire Bus Line + 8600 1000 8600 1100 +Wire Bus Line + 8600 1100 8600 1200 +Wire Bus Line + 8600 1200 8600 1300 +Wire Bus Line + 8600 1300 8600 1400 +Wire Bus Line + 8600 1400 8600 1500 +Wire Bus Line + 8600 1500 8600 1900 +Text Label 7900 1400 0 60 ~ 0 +LED_1_OUT +Text Label 7900 1300 0 60 ~ 0 +LED_2_OUT +Text Label 7900 1200 0 60 ~ 0 +LED_3_OUT +Text Label 7900 1100 0 60 ~ 0 +LED_4_OUT +Text Label 7900 1000 0 60 ~ 0 +LED_5_OUT +NoConn ~ 7900 1600 +NoConn ~ 6600 1600 +NoConn ~ 7900 1500 +NoConn ~ 6600 1500 +Wire Wire Line + 4500 2500 4900 2500 +Wire Wire Line + 4500 2600 4900 2600 +Wire Wire Line + 4500 2700 4900 2700 +Wire Wire Line + 4500 2800 4900 2800 +Wire Wire Line + 4500 2900 4900 2900 +Entry Wire Line + 4900 2500 5000 2600 +Entry Wire Line + 4900 2600 5000 2700 +Entry Wire Line + 4900 2700 5000 2800 +Entry Wire Line + 4900 2800 5000 2900 +Entry Wire Line + 4900 2900 5000 3000 +Text Label 4500 2500 0 60 ~ 0 +LED_1 +Text Label 4500 2600 0 60 ~ 0 +LED_2 +Text Label 4500 2700 0 60 ~ 0 +LED_3 +Text Label 4500 2800 0 60 ~ 0 +LED_4 +Text Label 4500 2900 0 60 ~ 0 +LED_5 +$Comp +L GND #PWR04 +U 1 1 57D87320 +P 7550 3600 +F 0 "#PWR04" H 7550 3350 50 0001 C CNN +F 1 "GND" H 7550 3450 50 0000 C CNN +F 2 "" H 7550 3600 50 0000 C CNN +F 3 "" H 7550 3600 50 0000 C CNN + 1 7550 3600 + 1 0 0 -1 +$EndComp +Wire Wire Line + 7650 3500 7550 3500 +Wire Wire Line + 7550 3500 7550 3600 +$Comp +L CONN_01X04 P1 +U 1 1 57D87560 +P 10800 1750 +F 0 "P1" H 10800 2000 50 0000 C CNN +F 1 "Button 1" V 10900 1750 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 10800 1750 50 0001 C CNN +F 3 "" H 10800 1750 50 0000 C CNN + 1 10800 1750 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10600 1600 10400 1600 +$Comp +L +3V3 #PWR05 +U 1 1 57D8787F +P 9700 1000 +F 0 "#PWR05" H 9700 850 50 0001 C CNN +F 1 "+3V3" H 9700 1140 50 0000 C CNN +F 2 "" H 9700 1000 50 0000 C CNN +F 3 "" H 9700 1000 50 0000 C CNN + 1 9700 1000 + 1 0 0 -1 +$EndComp +$Comp +L R R2 +U 1 1 57D8789B +P 10400 1350 +F 0 "R2" V 10480 1350 50 0000 C CNN +F 1 "100" V 10400 1350 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10330 1350 50 0001 C CNN +F 3 "" H 10400 1350 50 0000 C CNN + 1 10400 1350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10000 1700 10600 1700 +Wire Wire Line + 10400 1600 10400 1500 +Text Label 10600 1700 2 60 ~ 0 +LED_1_OUT +$Comp +L R R1 +U 1 1 57D87ECC +P 10100 1350 +F 0 "R1" V 10180 1350 50 0000 C CNN +F 1 "100" V 10100 1350 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10030 1350 50 0001 C CNN +F 3 "" H 10100 1350 50 0000 C CNN + 1 10100 1350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 9700 1100 10100 1100 +Wire Wire Line + 10100 1100 10400 1100 +Wire Wire Line + 10100 1100 10100 1200 +Wire Wire Line + 10100 1800 10600 1800 +Wire Wire Line + 10000 1900 10600 1900 +Text Label 10600 1900 2 60 ~ 0 +BTN_1 +Entry Wire Line + 9900 1800 10000 1700 +Entry Wire Line + 9900 2000 10000 1900 +Wire Wire Line + 2700 2600 2300 2600 +Entry Wire Line + 2200 2700 2300 2600 +Text Label 2300 2600 0 60 ~ 0 +BTN_1 +$Comp +L CONN_01X04 P2 +U 1 1 57D8F552 +P 10800 2850 +F 0 "P2" H 10800 3100 50 0000 C CNN +F 1 "Button 2" V 10900 2850 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 10800 2850 50 0001 C CNN +F 3 "" H 10800 2850 50 0000 C CNN + 1 10800 2850 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10600 2700 10400 2700 +$Comp +L R R4 +U 1 1 57D8F55F +P 10400 2450 +F 0 "R4" V 10480 2450 50 0000 C CNN +F 1 "100" V 10400 2450 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10330 2450 50 0001 C CNN +F 3 "" H 10400 2450 50 0000 C CNN + 1 10400 2450 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10000 2800 10600 2800 +Wire Wire Line + 10400 2700 10400 2600 +Wire Wire Line + 10400 2200 10400 2300 +Text Label 10600 2800 2 60 ~ 0 +LED_2_OUT +$Comp +L R R3 +U 1 1 57D8F56B +P 10100 2450 +F 0 "R3" V 10180 2450 50 0000 C CNN +F 1 "100" V 10100 2450 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10030 2450 50 0001 C CNN +F 3 "" H 10100 2450 50 0000 C CNN + 1 10100 2450 + 1 0 0 -1 +$EndComp +Wire Wire Line + 9700 2200 10100 2200 +Wire Wire Line + 10100 2200 10400 2200 +Wire Wire Line + 10100 2200 10100 2300 +Wire Wire Line + 10100 2600 10100 2900 +Wire Wire Line + 10000 3000 10600 3000 +Text Label 10600 3000 2 60 ~ 0 +BTN_2 +Entry Wire Line + 9900 2900 10000 2800 +Entry Wire Line + 9900 3100 10000 3000 +$Comp +L CONN_01X04 P3 +U 1 1 57D8F8F6 +P 10800 3950 +F 0 "P3" H 10800 4200 50 0000 C CNN +F 1 "Button 3" V 10900 3950 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 10800 3950 50 0001 C CNN +F 3 "" H 10800 3950 50 0000 C CNN + 1 10800 3950 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10600 3800 10400 3800 +$Comp +L R R6 +U 1 1 57D8F903 +P 10400 3550 +F 0 "R6" V 10480 3550 50 0000 C CNN +F 1 "100" V 10400 3550 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10330 3550 50 0001 C CNN +F 3 "" H 10400 3550 50 0000 C CNN + 1 10400 3550 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10000 3900 10600 3900 +Wire Wire Line + 10400 3800 10400 3700 +Text Label 10600 3900 2 60 ~ 0 +LED_3_OUT +$Comp +L R R5 +U 1 1 57D8F90F +P 10100 3550 +F 0 "R5" V 10180 3550 50 0000 C CNN +F 1 "100" V 10100 3550 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10030 3550 50 0001 C CNN +F 3 "" H 10100 3550 50 0000 C CNN + 1 10100 3550 + 1 0 0 -1 +$EndComp +Wire Wire Line + 9700 3300 10100 3300 +Wire Wire Line + 10100 3300 10400 3300 +Wire Wire Line + 10100 3300 10100 3400 +Wire Wire Line + 10100 3700 10100 4000 +Wire Wire Line + 10000 4100 10600 4100 +Text Label 10600 4100 2 60 ~ 0 +BTN_3 +Entry Wire Line + 9900 4000 10000 3900 +Entry Wire Line + 9900 4200 10000 4100 +$Comp +L CONN_01X04 P4 +U 1 1 57D8F9C3 +P 10800 5050 +F 0 "P4" H 10800 5300 50 0000 C CNN +F 1 "Button 4" V 10900 5050 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 10800 5050 50 0001 C CNN +F 3 "" H 10800 5050 50 0000 C CNN + 1 10800 5050 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10600 4900 10400 4900 +$Comp +L R R8 +U 1 1 57D8F9D0 +P 10400 4650 +F 0 "R8" V 10480 4650 50 0000 C CNN +F 1 "100" V 10400 4650 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10330 4650 50 0001 C CNN +F 3 "" H 10400 4650 50 0000 C CNN + 1 10400 4650 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10000 5000 10600 5000 +Wire Wire Line + 10400 4900 10400 4800 +Text Label 10600 5000 2 60 ~ 0 +LED_4_OUT +$Comp +L R R7 +U 1 1 57D8F9DC +P 10100 4650 +F 0 "R7" V 10180 4650 50 0000 C CNN +F 1 "100" V 10100 4650 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10030 4650 50 0001 C CNN +F 3 "" H 10100 4650 50 0000 C CNN + 1 10100 4650 + 1 0 0 -1 +$EndComp +Wire Wire Line + 9700 4400 10100 4400 +Wire Wire Line + 10100 4400 10400 4400 +Wire Wire Line + 10100 4400 10100 4500 +Wire Wire Line + 10100 5100 10600 5100 +Wire Wire Line + 10000 5200 10600 5200 +Text Label 10600 5200 2 60 ~ 0 +BTN_4 +Entry Wire Line + 9900 5100 10000 5000 +Entry Wire Line + 9900 5300 10000 5200 +$Comp +L CONN_01X04 P5 +U 1 1 57D8FE92 +P 10800 6150 +F 0 "P5" H 10800 6400 50 0000 C CNN +F 1 "Button 5" V 10900 6150 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 10800 6150 50 0001 C CNN +F 3 "" H 10800 6150 50 0000 C CNN + 1 10800 6150 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10600 6000 10400 6000 +$Comp +L R R10 +U 1 1 57D8FE9F +P 10400 5750 +F 0 "R10" V 10480 5750 50 0000 C CNN +F 1 "100" V 10400 5750 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10330 5750 50 0001 C CNN +F 3 "" H 10400 5750 50 0000 C CNN + 1 10400 5750 + 1 0 0 -1 +$EndComp +Wire Wire Line + 10000 6100 10600 6100 +Wire Wire Line + 10400 6000 10400 5900 +Text Label 10600 6100 2 60 ~ 0 +LED_5_OUT +$Comp +L R R9 +U 1 1 57D8FEAB +P 10100 5750 +F 0 "R9" V 10180 5750 50 0000 C CNN +F 1 "100" V 10100 5750 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 10030 5750 50 0001 C CNN +F 3 "" H 10100 5750 50 0000 C CNN + 1 10100 5750 + 1 0 0 -1 +$EndComp +Wire Wire Line + 9700 5500 10100 5500 +Wire Wire Line + 10100 5500 10400 5500 +Wire Wire Line + 10100 5500 10100 5600 +Wire Wire Line + 10100 5900 10100 6200 +Wire Wire Line + 10100 6200 10600 6200 +Wire Wire Line + 10000 6300 10600 6300 +Text Label 10600 6300 2 60 ~ 0 +BTN_5 +Entry Wire Line + 9900 6200 10000 6100 +Entry Wire Line + 9900 6400 10000 6300 +Wire Wire Line + 10100 1800 10100 1500 +Wire Wire Line + 10100 4000 10600 4000 +Wire Wire Line + 10100 5100 10100 4800 +Wire Wire Line + 9700 1000 9700 1100 +Wire Wire Line + 9700 1100 9700 2200 +Wire Wire Line + 9700 2200 9700 3300 +Wire Wire Line + 9700 3300 9700 4400 +Wire Wire Line + 9700 4400 9700 5500 +Connection ~ 10100 2200 +Wire Wire Line + 10400 3300 10400 3400 +Connection ~ 10100 3300 +Connection ~ 9700 2200 +Wire Wire Line + 10400 4400 10400 4500 +Connection ~ 10100 4400 +Connection ~ 9700 3300 +Wire Wire Line + 10400 5500 10400 5600 +Connection ~ 9700 4400 +Connection ~ 10100 5500 +Wire Bus Line + 9900 1700 9900 1800 +Wire Bus Line + 9900 1800 9900 2000 +Wire Bus Line + 9900 2000 9900 2900 +Wire Bus Line + 9900 2900 9900 3100 +Wire Bus Line + 9900 3100 9900 4000 +Wire Bus Line + 9900 4000 9900 4200 +Wire Bus Line + 9900 4200 9900 5100 +Wire Bus Line + 9900 5100 9900 5300 +Wire Bus Line + 9900 5300 9900 6200 +Wire Bus Line + 9900 6200 9900 6400 +Wire Bus Line + 9900 6400 9900 6500 +Text Label 8600 1900 1 60 ~ 0 +OUT_BUS +Text Label 9900 2400 3 60 ~ 0 +OUT_BUS +Wire Wire Line + 10400 1100 10400 1200 +Connection ~ 9700 1100 +Connection ~ 10100 1100 +Wire Wire Line + 2700 2700 2300 2700 +Wire Wire Line + 2700 2800 2300 2800 +Wire Wire Line + 2700 2900 2300 2900 +Entry Wire Line + 2200 2800 2300 2700 +Entry Wire Line + 2200 2900 2300 2800 +Entry Wire Line + 2200 3000 2300 2900 +Text Label 2300 2700 0 60 ~ 0 +BTN_2 +Text Label 2300 2800 0 60 ~ 0 +BTN_3 +Text Label 2300 2900 0 60 ~ 0 +BTN_4 +Text Label 3550 3750 1 60 ~ 0 +BTN_5 +$Comp +L REG101-3.3 U3 +U 1 1 57D91F8B +P 6700 5200 +F 0 "U3" H 6700 5100 60 0000 C CNN +F 1 "REG101-3.3" H 6700 5400 60 0000 C CNN +F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 6700 4400 60 0001 C CNN +F 3 "http://www.ti.com/lit/ds/symlink/reg101.pdf" H 6700 4500 60 0001 C CNN + 1 6700 5200 + 1 0 0 -1 +$EndComp +$Comp +L USB_OTG P6 +U 1 1 57D92157 +P 1500 5300 +F 0 "P6" H 1825 5175 50 0000 C CNN +F 1 "USB_OTG" H 1500 5500 50 0000 C CNN +F 2 "Connect:USB_Micro-B" V 1450 5200 50 0001 C CNN +F 3 "" V 1450 5200 50 0000 C CNN + 1 1500 5300 + 0 -1 1 0 +$EndComp +$Comp +L GND #PWR06 +U 1 1 57D923CD +P 6600 6300 +F 0 "#PWR06" H 6600 6050 50 0001 C CNN +F 1 "GND" H 6600 6150 50 0000 C CNN +F 2 "" H 6600 6300 50 0000 C CNN +F 3 "" H 6600 6300 50 0000 C CNN + 1 6600 6300 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR07 +U 1 1 57D9241B +P 2000 5900 +F 0 "#PWR07" H 2000 5650 50 0001 C CNN +F 1 "GND" H 2000 5750 50 0000 C CNN +F 2 "" H 2000 5900 50 0000 C CNN +F 3 "" H 2000 5900 50 0000 C CNN + 1 2000 5900 + 1 0 0 -1 +$EndComp +Wire Wire Line + 1800 5500 2000 5500 +Wire Wire Line + 2000 4700 2000 5500 +Wire Wire Line + 2000 5500 2000 5800 +Wire Wire Line + 2000 5800 2000 5900 +Wire Wire Line + 1400 5700 1400 5800 +Wire Wire Line + 1400 5800 2000 5800 +Connection ~ 2000 5800 +Wire Wire Line + 6100 5300 6000 5300 +Wire Wire Line + 6600 5700 6600 6200 +Wire Wire Line + 6600 6200 6600 6300 +$Comp +L C C2 +U 1 1 57D92EED +P 6800 5950 +F 0 "C2" H 6825 6050 50 0000 L CNN +F 1 "10nF" H 6825 5850 50 0000 L CNN +F 2 "Capacitors_SMD:C_1206_HandSoldering" H 6838 5800 50 0001 C CNN +F 3 "" H 6800 5950 50 0000 C CNN + 1 6800 5950 + 1 0 0 -1 +$EndComp +Wire Wire Line + 6800 5800 6800 5700 +Wire Wire Line + 6800 6200 6600 6200 +Connection ~ 6600 6200 +Wire Wire Line + 6800 6200 6800 6100 +Wire Wire Line + 7300 5100 7500 5100 +$Comp +L +3.3V #PWR08 +U 1 1 57D93546 +P 7500 5000 +F 0 "#PWR08" H 7500 4850 50 0001 C CNN +F 1 "+3.3V" H 7500 5140 50 0000 C CNN +F 2 "" H 7500 5000 50 0000 C CNN +F 3 "" H 7500 5000 50 0000 C CNN + 1 7500 5000 + 1 0 0 -1 +$EndComp +Wire Wire Line + 7500 5100 7500 5000 +$Comp +L CONN_01X02 P7 +U 1 1 57D93A05 +P 2050 4500 +F 0 "P7" H 2050 4650 50 0000 C CNN +F 1 "External power" V 2150 4500 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 2050 4500 50 0001 C CNN +F 3 "" H 2050 4500 50 0000 C CNN + 1 2050 4500 + 0 -1 -1 0 +$EndComp +Connection ~ 2000 5500 +Wire Wire Line + 2100 4700 2100 5100 +Connection ~ 2100 5100 +Wire Wire Line + 6000 5100 6000 5300 +Wire Wire Line + 4400 5100 5100 5100 +Wire Wire Line + 5100 5100 5500 5100 +Wire Wire Line + 5500 5100 6000 5100 +Wire Wire Line + 6000 5100 6100 5100 +Connection ~ 6000 5100 +$Comp +L BQ21040 U4 +U 1 1 57D943EB +P 3800 5400 +F 0 "U4" H 3800 5400 60 0000 C CNN +F 1 "BQ21040" H 3800 5550 60 0000 C CNN +F 2 "TO_SOT_Packages_SMD:SOT-23-6" H 3800 4600 60 0001 C CNN +F 3 "http://www.ti.com/lit/ds/symlink/bq21040.pdf" H 3800 4700 60 0001 C CNN + 1 3800 5400 + 1 0 0 -1 +$EndComp +$Comp +L C C1 +U 1 1 57D944B9 +P 2700 5750 +F 0 "C1" H 2725 5850 50 0000 L CNN +F 1 "100uF" H 2725 5650 50 0000 L CNN +F 2 "Capacitors_SMD:C_1206_HandSoldering" H 2738 5600 50 0001 C CNN +F 3 "" H 2700 5750 50 0000 C CNN + 1 2700 5750 + 1 0 0 -1 +$EndComp +Wire Wire Line + 1800 5100 2100 5100 +Wire Wire Line + 2100 5100 2700 5100 +Wire Wire Line + 2700 5100 3200 5100 +Wire Wire Line + 2700 5600 2700 5100 +Connection ~ 2700 5100 +Wire Wire Line + 3800 6000 3800 6100 +Wire Wire Line + 3800 6100 3800 6200 +Wire Wire Line + 2700 6100 3100 6100 +Wire Wire Line + 3100 6100 3800 6100 +Wire Wire Line + 3800 6100 4700 6100 +Wire Wire Line + 2700 6100 2700 5900 +Connection ~ 3800 6100 +$Comp +L GND #PWR09 +U 1 1 57D948D5 +P 3800 6200 +F 0 "#PWR09" H 3800 5950 50 0001 C CNN +F 1 "GND" H 3800 6050 50 0000 C CNN +F 2 "" H 3800 6200 50 0000 C CNN +F 3 "" H 3800 6200 50 0000 C CNN + 1 3800 6200 + 1 0 0 -1 +$EndComp +$Comp +L R R11 +U 1 1 57D94E7C +P 5100 5350 +F 0 "R11" V 5180 5350 50 0000 C CNN +F 1 "860" V 5100 5350 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 5030 5350 50 0001 C CNN +F 3 "" H 5100 5350 50 0000 C CNN + 1 5100 5350 + 1 0 0 -1 +$EndComp +$Comp +L LED D1 +U 1 1 57D94ECD +P 5100 5800 +F 0 "D1" H 5100 5900 50 0000 C CNN +F 1 "LED" H 5100 5700 50 0000 C CNN +F 2 "LEDs:LED_1206" H 5100 5800 50 0001 C CNN +F 3 "" H 5100 5800 50 0000 C CNN + 1 5100 5800 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 5100 5100 5100 5200 +Connection ~ 5100 5100 +Wire Wire Line + 5100 5500 5100 5600 +Wire Wire Line + 5100 6100 5100 6000 +Wire Wire Line + 4900 6100 5100 6100 +$Comp +L CONN_01X02 P8 +U 1 1 57D9536B +P 5800 6550 +F 0 "P8" H 5800 6750 50 0000 C CNN +F 1 "BATTERY" V 5900 6550 50 0000 C CNN +F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 5800 6550 50 0001 C CNN +F 3 "" H 5800 6550 50 0000 C CNN + 1 5800 6550 + 1 0 0 -1 +$EndComp +Wire Wire Line + 5500 5100 5500 6500 +Wire Wire Line + 5500 6500 5600 6500 +Connection ~ 5500 5100 +Wire Wire Line + 5600 6600 5500 6600 +Wire Wire Line + 5500 6600 5500 6700 +$Comp +L GND #PWR010 +U 1 1 57D956C8 +P 5500 6700 +F 0 "#PWR010" H 5500 6450 50 0001 C CNN +F 1 "GND" H 5500 6550 50 0000 C CNN +F 2 "" H 5500 6700 50 0000 C CNN +F 3 "" H 5500 6700 50 0000 C CNN + 1 5500 6700 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4400 5300 4700 5300 +Text Label 4400 5500 0 60 ~ 0 +~CGH +Text Label 3650 3500 3 60 ~ 0 +~CGH +Wire Wire Line + 4400 5500 4900 5500 +Wire Wire Line + 4900 5500 4900 6100 +Text Label 4400 5100 0 60 ~ 0 +BATTERY +Text Label 4400 5300 0 60 ~ 0 +TS +$Comp +L R R12 +U 1 1 57D97C24 +P 4700 5850 +F 0 "R12" V 4780 5850 50 0000 C CNN +F 1 "10k" V 4700 5850 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 4630 5850 50 0001 C CNN +F 3 "" H 4700 5850 50 0000 C CNN + 1 4700 5850 + -1 0 0 1 +$EndComp +Wire Wire Line + 4700 5300 4700 5700 +Wire Wire Line + 4700 6100 4700 6000 +Wire Wire Line + 3200 5500 3100 5500 +Wire Wire Line + 3100 5500 3100 5600 +$Comp +L R R13 +U 1 1 57D9899A +P 3100 5750 +F 0 "R13" V 3180 5750 50 0000 C CNN +F 1 "??" V 3100 5750 50 0000 C CNN +F 2 "Resistors_SMD:R_1206_HandSoldering" V 3030 5750 50 0001 C CNN +F 3 "" H 3100 5750 50 0000 C CNN + 1 3100 5750 + -1 0 0 1 +$EndComp +Wire Wire Line + 3100 5900 3100 6100 +Connection ~ 3100 6100 +NoConn ~ 2700 2400 +NoConn ~ 3350 3500 +NoConn ~ 3450 3500 +NoConn ~ 3750 3500 +NoConn ~ 3850 3500 +Entry Wire Line + 3550 3850 3650 3750 +Entry Wire Line + 3450 3850 3550 3750 +Wire Wire Line + 10100 2900 10600 2900 +Text Notes 6700 800 0 100 ~ 0 +Output drivers +Text Notes 9900 700 0 100 ~ 0 +Button outputs +Text Notes 6900 2950 0 100 ~ 0 +Programming port +Text Notes 900 900 0 65 ~ 0 +TODO: check resistor values before mounting +Wire Wire Line + 2700 2500 2300 2500 +Entry Wire Line + 2200 2600 2300 2500 +Text Label 2300 2500 0 65 ~ 0 +CH_PD +Entry Wire Line + 7200 3500 7300 3400 +Wire Wire Line + 7300 3400 7650 3400 +Text Label 7650 3400 2 65 ~ 0 +CH_PD +$EndSCHEMATC |