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:ESP8266 LIBS:sec1210 LIBS:hardpass-pcb-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "Hardpass & Hardpass-SCI PCBs" Date "2016-04-27" Rev "1" Comp "gir.st / isticktoit.net" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L CONN_02X20 P1 U 1 1 57211855 P 2000 2050 F 0 "P1" H 2000 3100 50 0000 C CNN F 1 "Pi_Zero" V 2000 2050 50 0000 C CNN F 2 "hardpass:Pin_Header_Mirrored-NoHoles_centered_2x20" H 2000 700 50 0000 C CNN F 3 "" H 2000 1100 50 0000 C CNN 1 2000 2050 1 0 0 -1 $EndComp Text GLabel 1750 1200 0 60 Input ~ 0 OLED_SDA Text GLabel 1750 1300 0 60 Input ~ 0 OLED_SCL Text GLabel 1750 1400 0 60 Input ~ 0 ESP_CHPD Text GLabel 1750 2100 0 60 Input ~ 0 SHUTDOWN Text GLabel 1750 1700 0 60 Input ~ 0 SD_D3 Text GLabel 1750 1800 0 60 Input ~ 0 ESP_CLK Text GLabel 1750 2500 0 60 Input ~ 0 COL_1 Text GLabel 1750 2600 0 60 Input ~ 0 COL_2 Text GLabel 1750 2700 0 60 Input ~ 0 COL_3 Text GLabel 1750 2900 0 60 Input ~ 0 SD_D2 NoConn ~ 1750 2400 NoConn ~ 2250 2400 Text GLabel 2250 1400 2 60 Input ~ 0 UART_TX Text GLabel 2250 1500 2 60 Input ~ 0 UART_RX Text GLabel 2250 1800 2 60 Input ~ 0 SD_CMD Text GLabel 2250 1900 2 60 Input ~ 0 SD_D0 Text GLabel 1750 2800 0 60 Input ~ 0 ROW_1 Text GLabel 2250 2600 2 60 Input ~ 0 ROW_2 Text GLabel 2250 2900 2 60 Input ~ 0 ROW_3 Text GLabel 2250 3000 2 60 Input ~ 0 ROW_4 $Comp L +3.3V #PWR01 U 1 1 57211B7B P 1750 1100 F 0 "#PWR01" H 1750 950 50 0001 C CNN F 1 "+3.3V" H 1750 1240 50 0000 C CNN F 2 "" H 1750 1100 50 0000 C CNN F 3 "" H 1750 1100 50 0000 C CNN 1 1750 1100 1 0 0 -1 $EndComp Text GLabel 2250 2100 2 60 Input ~ 0 SD_D1 $Comp L GND #PWR02 U 1 1 5723909B P 2000 3150 F 0 "#PWR02" H 2000 2900 50 0001 C CNN F 1 "GND" H 2000 3000 50 0000 C CNN F 2 "" H 2000 3150 50 0000 C CNN F 3 "" H 2000 3150 50 0000 C CNN 1 2000 3150 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW1 U 1 1 572BCA0F P 1150 5000 F 0 "SW1" H 1300 5110 50 0000 C CNN F 1 "1" H 1150 4950 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 1750 3550 50 0000 C CNN F 3 "" H 1150 5000 50 0000 C CNN 1 1150 5000 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW2 U 1 1 572BCB0D P 1600 5000 F 0 "SW2" H 1750 5110 50 0000 C CNN F 1 "2" H 1600 4950 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 5350 50 0001 C CNN F 3 "" H 1600 5000 50 0000 C CNN 1 1600 5000 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW3 U 1 1 572BCC13 P 2050 5000 F 0 "SW3" H 2200 5110 50 0000 C CNN F 1 "3" H 2050 4950 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 5250 50 0001 C CNN F 3 "" H 2050 5000 50 0000 C CNN 1 2050 5000 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW4 U 1 1 572BCDB9 P 1150 5400 F 0 "SW4" H 1300 5510 50 0000 C CNN F 1 "4" H 1150 5350 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 5950 50 0001 C CNN F 3 "" H 1150 5400 50 0000 C CNN 1 1150 5400 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW5 U 1 1 572BCFBE P 1600 5400 F 0 "SW5" H 1750 5510 50 0000 C CNN F 1 "5" H 1600 5350 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 5850 50 0001 C CNN F 3 "" H 1600 5400 50 0000 C CNN 1 1600 5400 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW6 U 1 1 572BD09D P 2050 5400 F 0 "SW6" H 2200 5510 50 0000 C CNN F 1 "6" H 2050 5350 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 5750 50 0001 C CNN F 3 "" H 2050 5400 50 0000 C CNN 1 2050 5400 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW7 U 1 1 572BD274 P 1150 5800 F 0 "SW7" H 1300 5910 50 0000 C CNN F 1 "7" H 1150 5750 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 6450 50 0001 C CNN F 3 "" H 1150 5800 50 0000 C CNN 1 1150 5800 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW8 U 1 1 572BD343 P 1600 5800 F 0 "SW8" H 1750 5910 50 0000 C CNN F 1 "8" H 1600 5750 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 6350 50 0001 C CNN F 3 "" H 1600 5800 50 0000 C CNN 1 1600 5800 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW9 U 1 1 572BD459 P 2050 5800 F 0 "SW9" H 2200 5910 50 0000 C CNN F 1 "9" H 2050 5750 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 6250 50 0001 C CNN F 3 "" H 2050 5800 50 0000 C CNN 1 2050 5800 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW10 U 1 1 572BD528 P 1150 6200 F 0 "SW10" H 1300 6310 50 0000 C CNN F 1 "C/UP" H 1050 6150 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 6950 50 0001 C CNN F 3 "" H 1150 6200 50 0000 C CNN 1 1150 6200 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW11 U 1 1 572BD6CB P 1600 6200 F 0 "SW11" H 1750 6310 50 0000 C CNN F 1 "0/OK" H 1500 6150 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 6850 50 0001 C CNN F 3 "" H 1600 6200 50 0000 C CNN 1 1600 6200 1 0 0 -1 $EndComp $Comp L SW_PUSH_SMALL SW12 U 1 1 572BD811 P 2050 6200 F 0 "SW12" H 2200 6310 50 0000 C CNN F 1 "OK/DN" H 1950 6150 50 0000 C CNN F 2 "hardpass:SW_SPST_PTS645_nosilk" H 3900 6750 50 0001 C CNN F 3 "" H 2050 6200 50 0000 C CNN 1 2050 6200 1 0 0 -1 $EndComp Text GLabel 1050 4600 1 60 Input ~ 0 COL_1 Text GLabel 1500 4600 1 60 Input ~ 0 COL_2 Text GLabel 1950 4600 1 60 Input ~ 0 COL_3 Text GLabel 2550 5100 2 60 Input ~ 0 ROW_1 Text GLabel 2550 5500 2 60 Input ~ 0 ROW_2 Text GLabel 2550 5900 2 60 Input ~ 0 ROW_3 Text GLabel 2550 6300 2 60 Input ~ 0 ROW_4 $Comp L C_Small C6 U 1 1 576AB858 P 5150 1150 F 0 "C6" V 5200 1200 50 0000 L CNN F 1 "2.2µF" V 5200 800 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5000 400 50 0000 C CNN F 3 "" H 5150 1150 50 0000 C CNN 1 5150 1150 0 1 1 0 $EndComp $Comp L C_Small C5 U 1 1 576AB9B6 P 5150 1350 F 0 "C5" V 5200 1400 50 0000 L CNN F 1 "2.2µF" V 5200 1000 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5150 2850 50 0001 C CNN F 3 "" H 5150 1350 50 0000 C CNN 1 5150 1350 0 1 1 0 $EndComp $Comp L C_Small C2 U 1 1 576ABF65 P 4600 1850 F 0 "C2" V 4650 1900 50 0000 L CNN F 1 "2.2µF" V 4550 1600 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 4600 -200 50 0001 C CNN F 3 "" H 4600 1850 50 0000 C CNN 1 4600 1850 0 -1 -1 0 $EndComp $Comp L C_Small C3 U 1 1 576AC79A P 5150 3750 F 0 "C3" V 5200 3800 50 0000 L CNN F 1 "10µF" V 5200 3500 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5150 5250 50 0001 C CNN F 3 "" H 5150 3750 50 0000 C CNN 1 5150 3750 0 1 1 0 $EndComp $Comp L C_Small C4 U 1 1 576ACF95 P 5150 3650 F 0 "C4" V 5200 3700 50 0000 L CNN F 1 "2.2µF" V 5200 3400 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 5150 5150 50 0001 C CNN F 3 "" H 5150 3650 50 0000 C CNN 1 5150 3650 0 1 1 0 $EndComp $Comp L R_Small R1 U 1 1 576AE193 P 5150 3550 F 0 "R1" V 5200 3650 50 0000 L CNN F 1 "390k" V 5200 3300 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 5150 5050 50 0001 C CNN F 3 "" H 5150 3550 50 0000 C CNN 1 5150 3550 0 1 1 0 $EndComp $Comp L GND #PWR03 U 1 1 576AFDF4 P 5150 900 F 0 "#PWR03" H 5150 650 50 0001 C CNN F 1 "GND" H 5150 750 50 0001 C CNN F 2 "" H 5150 900 50 0000 C CNN F 3 "" H 5150 900 50 0000 C CNN 1 5150 900 1 0 0 -1 $EndComp Text GLabel 4650 2850 0 60 Input ~ 0 OLED_SDA Text GLabel 4650 2750 0 60 Input ~ 0 OLED_SCL $Comp L GND #PWR04 U 1 1 576B9D6C P 4950 3950 F 0 "#PWR04" H 4950 3700 50 0001 C CNN F 1 "GND" H 4950 3800 50 0001 C CNN F 2 "" H 4950 3950 50 0000 C CNN F 3 "" H 4950 3950 50 0000 C CNN 1 4950 3950 1 0 0 -1 $EndComp $Comp L SW_PUSH SW13 U 1 1 57715A24 P 2150 7050 F 0 "SW13" H 2300 7160 50 0000 C CNN F 1 "SHUTDN" H 2150 6970 50 0000 C CNN F 2 "" H 2150 7050 50 0000 C CNN F 3 "" H 2150 7050 50 0000 C CNN 1 2150 7050 1 0 0 -1 $EndComp Text GLabel 1850 7050 0 60 Input ~ 0 SHUTDOWN $Comp L GND #PWR05 U 1 1 57716417 P 2450 7050 F 0 "#PWR05" H 2450 6800 50 0001 C CNN F 1 "GND" H 2450 6900 50 0000 C CNN F 2 "" H 2450 7050 50 0000 C CNN F 3 "" H 2450 7050 50 0000 C CNN 1 2450 7050 1 0 0 -1 $EndComp Text Notes 500 1450 0 60 ~ 0 Wifi Pants: \n pin 27--> $Comp L GND #PWR06 U 1 1 58333C64 P 4500 1850 F 0 "#PWR06" H 4500 1600 50 0001 C CNN F 1 "GND" H 4500 1700 50 0001 C CNN F 2 "" H 4500 1850 50 0000 C CNN F 3 "" H 4500 1850 50 0000 C CNN 1 4500 1850 1 0 0 -1 $EndComp $Comp L +3.3V #PWR07 U 1 1 58333EC0 P 4700 1850 F 0 "#PWR07" H 4700 1700 50 0001 C CNN F 1 "+3.3V" H 4700 1990 50 0001 C CNN F 2 "" H 4700 1850 50 0000 C CNN F 3 "" H 4700 1850 50 0000 C CNN 1 4700 1850 1 0 0 -1 $EndComp Text GLabel 5050 6400 3 60 Input ~ 0 ESP_CLK Text GLabel 4950 6400 3 60 Input ~ 0 SD_D1 Text GLabel 4850 6400 3 60 Input ~ 0 SD_D3 Text GLabel 4750 6400 3 60 Input ~ 0 SD_D2 Text GLabel 4650 6400 3 60 Input ~ 0 SD_D0 Text GLabel 4550 6400 3 60 Input ~ 0 SD_CMD $Comp L R_Small R12 U 1 1 57B87105 P 4550 6300 F 0 "R12" H 4500 6400 50 0000 L CNN F 1 "33" V 4550 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 3850 6200 50 0001 C CNN F 3 "" H 4550 6300 50 0000 C CNN 1 4550 6300 1 0 0 -1 $EndComp $Comp L R_Small R13 U 1 1 57B88365 P 4650 6300 F 0 "R13" H 4600 6400 50 0000 L CNN F 1 "33" V 4650 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 3950 6200 50 0001 C CNN F 3 "" H 4650 6300 50 0000 C CNN 1 4650 6300 1 0 0 -1 $EndComp $Comp L R_Small R14 U 1 1 57B88405 P 4750 6300 F 0 "R14" H 4700 6400 50 0000 L CNN F 1 "33" V 4750 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4050 6200 50 0001 C CNN F 3 "" H 4750 6300 50 0000 C CNN 1 4750 6300 1 0 0 -1 $EndComp $Comp L R_Small R15 U 1 1 57B884A8 P 4850 6300 F 0 "R15" H 4800 6400 50 0000 L CNN F 1 "33" V 4850 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4150 6200 50 0001 C CNN F 3 "" H 4850 6300 50 0000 C CNN 1 4850 6300 1 0 0 -1 $EndComp $Comp L R_Small R16 U 1 1 57B8854E P 4950 6300 F 0 "R16" H 4900 6400 50 0000 L CNN F 1 "33" V 4950 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4250 6200 50 0001 C CNN F 3 "" H 4950 6300 50 0000 C CNN 1 4950 6300 1 0 0 -1 $EndComp $Comp L R_Small R17 U 1 1 57B885F7 P 5050 6300 F 0 "R17" H 5000 6400 50 0000 L CNN F 1 "33" V 5050 6250 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 4350 6200 50 0000 C CNN F 3 "" H 5050 6300 50 0000 C CNN 1 5050 6300 1 0 0 -1 $EndComp NoConn ~ 5700 5500 $Comp L GND #PWR08 U 1 1 57B89D14 P 5700 5700 F 0 "#PWR08" H 5700 5450 50 0001 C CNN F 1 "GND" H 5700 5550 50 0000 C CNN F 2 "" H 5700 5700 50 0000 C CNN F 3 "" H 5700 5700 50 0000 C CNN 1 5700 5700 1 0 0 -1 $EndComp NoConn ~ 5700 5600 NoConn ~ 5700 5400 NoConn ~ 5700 5300 NoConn ~ 5700 5000 NoConn ~ 5700 5200 NoConn ~ 5700 5100 NoConn ~ 3900 5100 $Comp L +3V3 #PWR09 U 1 1 57B89D90 P 3700 5700 F 0 "#PWR09" H 3700 5550 50 0001 C CNN F 1 "+3V3" H 3700 5840 50 0000 C CNN F 2 "" H 3700 5700 50 0000 C CNN F 3 "" H 3700 5700 50 0000 C CNN 1 3700 5700 1 0 0 -1 $EndComp NoConn ~ 3900 5600 NoConn ~ 3900 5500 NoConn ~ 3900 5400 NoConn ~ 3900 5300 NoConn ~ 3900 5000 Text GLabel 3900 5200 0 60 Input ~ 0 ESP_CHPD $Comp L ESP-12E U2 U 1 1 57B86D32 P 4800 5300 F 0 "U2" H 4800 5200 50 0000 C CNN F 1 "ESP-12E" H 4800 5400 50 0000 C CNN F 2 "hardpass:ESP-12E_smd" H 4800 5300 50 0001 C CNN F 3 "" H 4800 5300 50 0001 C CNN 1 4800 5300 1 0 0 -1 $EndComp $Comp L CONN_01X30 P2 U 1 1 58700E5C P 5450 2500 F 0 "P2" H 5450 4050 50 0000 C CNN F 1 "OLED_I2C" V 5550 2500 50 0000 C CNN F 2 "adafruit-oled:UG-2864HSWEG01_0.96IN_WRAPAROUND" V 5650 2500 50 0000 C CNN F 3 "" H 5450 2500 50 0000 C CNN 1 5450 2500 1 0 0 -1 $EndComp $Comp L C_Small C1 U 1 1 58702958 P 4600 1550 F 0 "C1" V 4650 1600 50 0000 L CNN F 1 "2.2µF" V 4550 1300 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" V 4600 -500 50 0001 C CNN F 3 "" H 4600 1550 50 0000 C CNN 1 4600 1550 0 -1 -1 0 $EndComp $Comp L GND #PWR010 U 1 1 5870295E P 4500 1550 F 0 "#PWR010" H 4500 1300 50 0001 C CNN F 1 "GND" H 4500 1400 50 0001 C CNN F 2 "" H 4500 1550 50 0000 C CNN F 3 "" H 4500 1550 50 0000 C CNN 1 4500 1550 1 0 0 -1 $EndComp $Comp L +3.3V #PWR011 U 1 1 58702964 P 4700 1550 F 0 "#PWR011" H 4700 1400 50 0001 C CNN F 1 "+3.3V" H 4700 1690 50 0001 C CNN F 2 "" H 4700 1550 50 0000 C CNN F 3 "" H 4700 1550 50 0000 C CNN 1 4700 1550 1 0 0 -1 $EndComp NoConn ~ 5250 1650 $Comp L GND #PWR012 U 1 1 58702A61 P 5000 2000 F 0 "#PWR012" H 5000 1750 50 0001 C CNN F 1 "GND" H 5000 1850 50 0001 C CNN F 2 "" H 5000 2000 50 0000 C CNN F 3 "" H 5000 2000 50 0000 C CNN 1 5000 2000 1 0 0 -1 $EndComp $Comp L +3.3V #PWR013 U 1 1 58702DF8 P 5150 2100 F 0 "#PWR013" H 5150 1950 50 0001 C CNN F 1 "+3.3V" H 5150 2240 50 0001 C CNN F 2 "" H 5150 2100 50 0000 C CNN F 3 "" H 5150 2100 50 0000 C CNN 1 5150 2100 1 0 0 -1 $EndComp $Comp L GND #PWR014 U 1 1 58702F8A P 5150 1700 F 0 "#PWR014" H 5150 1450 50 0001 C CNN F 1 "GND" H 5150 1550 50 0001 C CNN F 2 "" H 5150 1700 50 0000 C CNN F 3 "" H 5150 1700 50 0000 C CNN 1 5150 1700 1 0 0 -1 $EndComp $Comp L GND #PWR015 U 1 1 58705FA1 P 5150 2450 F 0 "#PWR015" H 5150 2200 50 0001 C CNN F 1 "GND" H 5150 2300 50 0001 C CNN F 2 "" H 5150 2450 50 0000 C CNN F 3 "" H 5150 2450 50 0000 C CNN 1 5150 2450 1 0 0 -1 $EndComp Text Notes 4250 3350 0 60 ~ 0 Switching to SPI4:\n - pull 11 down\n - disconnect 20 $Comp L ISO7816 U1 U 1 1 58821579 P 7050 3000 F 0 "U1" H 7050 3400 60 0000 C CNN F 1 "ISO7816" H 7050 2600 60 0000 C CNN F 2 "hardpass:CAF99-08153-S132" H 7050 3100 60 0001 C CNN F 3 "" H 7050 3100 60 0001 C CNN 1 7050 3000 1 0 0 -1 $EndComp Text Notes 7050 1650 0 60 ~ 0 TODO: less Caps? Text Notes 6300 700 0 60 ~ 0 No Place on main PCB - has to go on another one Text Notes 6300 850 0 60 ~ 0 ** Redesign based on Microchip SEC-1210 ** $Comp L +5V #PWR016 U 1 1 58817164 P 9200 4200 F 0 "#PWR016" H 9200 4050 50 0001 C CNN F 1 "+5V" H 9200 4340 50 0000 C CNN F 2 "" H 9200 4200 50 0000 C CNN F 3 "" H 9200 4200 50 0000 C CNN 1 9200 4200 1 0 0 -1 $EndComp $Comp L GND #PWR017 U 1 1 5881733E P 8850 6200 F 0 "#PWR017" H 8850 5950 50 0001 C CNN F 1 "GND" H 8850 6050 50 0000 C CNN F 2 "" H 8850 6200 50 0000 C CNN F 3 "" H 8850 6200 50 0000 C CNN 1 8850 6200 1 0 0 -1 $EndComp Text GLabel 9100 4500 2 60 Input ~ 0 CARD_RX Text GLabel 9100 4600 2 60 Input ~ 0 CARD_TX Text Notes 3900 800 0 60 ~ 0 SSD1306 schematic heavily "inspired" by\ngithub.com/adafruit/Adafruit-128x64-OLED\n-Bonnet-for-Raspberry-Pi-PCB Text GLabel 2350 1600 2 60 Input ~ 0 OLED_RST Text GLabel 4900 2350 0 60 Input ~ 0 OLED_RST $Comp L CONN_01X03 IC1 U 1 1 593C6F9B P 3650 1550 F 0 "IC1" H 3650 1750 50 0000 C CNN F 1 "APX803" V 3750 1550 50 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-23" H 3650 1550 50 0001 C CNN F 3 "" H 3650 1550 50 0001 C CNN 1 3650 1550 0 -1 -1 0 $EndComp $Comp L GND #PWR018 U 1 1 593C7371 P 3550 1750 F 0 "#PWR018" H 3550 1500 50 0001 C CNN F 1 "GND" H 3550 1600 50 0001 C CNN F 2 "" H 3550 1750 50 0000 C CNN F 3 "" H 3550 1750 50 0000 C CNN 1 3550 1750 1 0 0 -1 $EndComp $Comp L +3.3V #PWR019 U 1 1 593C741B P 3850 1750 F 0 "#PWR019" H 3850 1600 50 0001 C CNN F 1 "+3.3V" H 3850 1890 50 0001 C CNN F 2 "" H 3850 1750 50 0000 C CNN F 3 "" H 3850 1750 50 0000 C CNN 1 3850 1750 1 0 0 -1 $EndComp $Comp L R_Small R2 U 1 1 593C7684 P 3750 1850 F 0 "R2" V 3800 1950 50 0000 L CNN F 1 "10k" V 3800 1800 50 0000 L CNN F 2 "Resistors_SMD:R_1206" V 3750 3350 50 0001 C CNN F 3 "" H 3750 1850 50 0000 C CNN 1 3750 1850 0 1 1 0 $EndComp Text GLabel 3650 1900 3 60 Input ~ 0 OLED_RST Text Notes 6300 1200 0 60 ~ 0 http://www.linkconn.com/en/product/\ne08f128a-897a-4361-86f3-81b7a41ba7d4\n'sim card samsung i9000 n7000' $Comp L CONN_02X20 P3 U 1 1 5881588C P 8850 5150 F 0 "P3" H 8850 6200 50 0000 C CNN F 1 "Pi_Zero" V 8850 5150 50 0000 C CNN F 2 "hardpass:Pin_Header_Straight_2x20_Pitch2.54mm_centered" H 8850 3800 50 0001 C CNN F 3 "" H 8850 4200 50 0000 C CNN 1 8850 5150 1 0 0 -1 $EndComp $Comp L SEC1210 U3 U 1 1 5A6E9659 P 9300 2550 F 0 "U3" H 9300 1550 60 0000 C CNN F 1 "SEC1210" H 9300 3500 60 0000 C CNN F 2 "Housings_DFN_QFN:QFN-24-1EP_5x5mm_Pitch0.65mm" H 9300 2400 60 0001 C CNN F 3 "" H 9300 2400 60 0001 C CNN 1 9300 2550 1 0 0 -1 $EndComp NoConn ~ 9950 2750 NoConn ~ 9950 2850 NoConn ~ 9950 2950 NoConn ~ 9950 3050 NoConn ~ 9950 3350 NoConn ~ 8650 2250 NoConn ~ 8650 2350 $Comp L Jumper_NC_Small JP1 U 1 1 5A6E9BB4 P 8650 3450 F 0 "JP1" H 8650 3530 50 0000 C CNN F 1 " " H 8660 3390 50 0000 C CNN F 2 "Resistors_SMD:R_0603" H 8650 3450 50 0001 C CNN F 3 "" H 8650 3450 50 0001 C CNN 1 8650 3450 0 -1 1 0 $EndComp Text GLabel 2250 2800 2 60 Input ~ 0 UART_CTS Text GLabel 1750 1600 0 60 Input ~ 0 UART_RTS $Comp L +5V #PWR020 U 1 1 5A6EDC58 P 2250 1100 F 0 "#PWR020" H 2250 950 50 0001 C CNN F 1 "+5V" H 2250 1240 50 0000 C CNN F 2 "" H 2250 1100 50 0001 C CNN F 3 "" H 2250 1100 50 0001 C CNN 1 2250 1100 1 0 0 -1 $EndComp Connection ~ 2000 2000 Wire Wire Line 2000 2000 2250 2000 Connection ~ 2000 1700 Wire Wire Line 2000 1700 2250 1700 Wire Wire Line 2000 1300 2000 3150 Wire Wire Line 1750 1500 2000 1500 Wire Wire Line 2250 1200 2250 1100 Wire Wire Line 5150 2450 5250 2450 Wire Wire Line 5150 2950 5250 2950 Wire Wire Line 5250 2350 4900 2350 Wire Wire Line 4950 3950 5250 3950 Wire Wire Line 4950 3550 4950 3950 Wire Wire Line 5250 1700 5150 1700 Wire Wire Line 5250 1750 5250 1700 Connection ~ 5100 1950 Wire Wire Line 5000 1950 5000 2000 Wire Wire Line 5100 2150 5100 1950 Wire Wire Line 5250 2100 5250 2050 Wire Wire Line 5150 2100 5250 2100 Wire Wire Line 5000 1950 5250 1950 Wire Wire Line 5100 2150 5250 2150 Wire Wire Line 4700 1550 5250 1550 Wire Wire Line 5250 900 5150 900 Wire Wire Line 5250 1050 5250 900 Connection ~ 4950 3750 Wire Wire Line 5050 3750 4950 3750 Connection ~ 4950 3650 Wire Wire Line 5050 3650 4950 3650 Connection ~ 4950 3850 Wire Wire Line 5050 3550 4950 3550 Wire Wire Line 5250 2750 4650 2750 Wire Wire Line 4650 2850 5250 2850 Wire Wire Line 4700 1850 5250 1850 Connection ~ 1950 6100 Connection ~ 1500 6100 Connection ~ 1050 6100 Connection ~ 1250 6300 Connection ~ 1250 5900 Connection ~ 1250 5500 Connection ~ 1250 5100 Wire Wire Line 4950 3850 5250 3850 Wire Wire Line 5050 1450 5050 1350 Wire Wire Line 5250 1450 5050 1450 Wire Wire Line 5050 1250 5050 1150 Wire Wire Line 5250 1250 5050 1250 Connection ~ 2150 6300 Connection ~ 1700 6300 Connection ~ 1700 5900 Connection ~ 1700 5500 Connection ~ 2150 5900 Connection ~ 2150 5500 Connection ~ 2150 5100 Connection ~ 1700 5100 Wire Wire Line 1250 6300 2550 6300 Wire Wire Line 1250 5900 2550 5900 Wire Wire Line 1250 5500 2550 5500 Wire Wire Line 1250 5100 2550 5100 Wire Wire Line 1950 4600 1950 6100 Connection ~ 1950 5700 Connection ~ 1950 5300 Connection ~ 1950 4900 Connection ~ 1500 5700 Connection ~ 1500 5300 Connection ~ 1500 4900 Wire Wire Line 1500 4600 1500 6100 Connection ~ 1050 5700 Connection ~ 1050 5300 Connection ~ 1050 4900 Wire Wire Line 1050 4600 1050 6100 Wire Wire Line 3700 5700 3900 5700 Wire Notes Line 6950 1500 6950 1750 Wire Notes Line 6950 1750 7950 1750 Wire Notes Line 7950 1750 7950 1450 Wire Notes Line 7950 1450 6950 1450 Wire Notes Line 6950 1450 6950 1550 Wire Notes Line 11150 4450 11150 550 Wire Notes Line 11150 550 6200 550 Wire Wire Line 9200 4200 9100 4200 Wire Wire Line 9100 4300 9200 4300 Wire Wire Line 9200 4300 9200 4200 Wire Notes Line 11150 4350 11150 6450 Wire Notes Line 6200 550 6200 4150 Wire Wire Line 3650 1750 3650 1900 Wire Wire Line 3750 1750 3850 1750 Wire Wire Line 3850 1750 3850 1850 Connection ~ 3650 1850 Wire Notes Line 3350 1350 3350 2450 Wire Notes Line 3350 2450 4000 2450 Wire Notes Line 4000 2450 4000 1350 Wire Notes Line 4000 1350 3350 1350 Wire Wire Line 5150 2850 5150 2950 Connection ~ 5150 2850 Wire Wire Line 7450 2750 8650 2750 Wire Wire Line 7450 2850 8650 2850 Wire Wire Line 7450 3050 7750 3050 Wire Wire Line 7750 3050 7750 3150 Wire Wire Line 7750 3150 8650 3150 Wire Wire Line 8650 3250 8300 3250 Wire Wire Line 8300 3250 8300 3500 Wire Wire Line 8300 3500 6600 3500 Wire Wire Line 6600 3500 6600 3050 Wire Wire Line 6600 3050 6650 3050 Wire Wire Line 6650 2950 6500 2950 Wire Wire Line 6500 2950 6500 3600 Wire Wire Line 6500 3600 8200 3600 Wire Wire Line 8200 3600 8200 3050 Wire Wire Line 8200 3050 8650 3050 Wire Wire Line 1750 2300 2000 2300 Connection ~ 2000 2300 Wire Wire Line 2250 2500 2000 2500 Connection ~ 2000 2500 Wire Wire Line 2250 2700 2000 2700 Connection ~ 2000 2700 Wire Wire Line 1750 3000 2000 3000 Connection ~ 2000 3000 Wire Wire Line 2250 1300 2000 1300 Connection ~ 2000 1500 $Comp L +3.3V #PWR021 U 1 1 5A6EEB73 P 1600 2000 F 0 "#PWR021" H 1600 1850 50 0001 C CNN F 1 "+3.3V" H 1450 2050 50 0000 C CNN F 2 "" H 1600 2000 50 0000 C CNN F 3 "" H 1600 2000 50 0000 C CNN 1 1600 2000 1 0 0 -1 $EndComp Wire Wire Line 1600 2000 1700 2000 Wire Wire Line 1700 2000 1700 1900 Wire Wire Line 1700 1900 1750 1900 Text GLabel 8600 4700 0 60 Input ~ 0 CARD_CTS Text GLabel 9100 5900 2 60 Input ~ 0 CARD_RTS Wire Wire Line 9100 4400 8850 4400 Wire Wire Line 8850 4400 8850 6200 Wire Wire Line 8600 4600 8850 4600 Connection ~ 8850 4600 Wire Wire Line 8600 5400 8850 5400 Connection ~ 8850 5400 Wire Wire Line 8850 5600 9100 5600 Connection ~ 8850 5600 Wire Wire Line 9100 5800 8850 5800 Connection ~ 8850 5800 Wire Wire Line 9100 5100 8850 5100 Connection ~ 8850 5100 Wire Wire Line 9100 4800 8850 4800 Connection ~ 8850 4800 Wire Wire Line 8600 6100 8850 6100 Connection ~ 8850 6100 $Comp L +3V3 #PWR022 U 1 1 5A6F2F6B P 8450 4200 F 0 "#PWR022" H 8450 4050 50 0001 C CNN F 1 "+3V3" H 8450 4340 50 0000 C CNN F 2 "" H 8450 4200 50 0001 C CNN F 3 "" H 8450 4200 50 0001 C CNN 1 8450 4200 1 0 0 -1 $EndComp $Comp L +3V3 #PWR023 U 1 1 5A6F3009 P 8450 5000 F 0 "#PWR023" H 8450 4850 50 0001 C CNN F 1 "+3V3" H 8450 5140 50 0000 C CNN F 2 "" H 8450 5000 50 0001 C CNN F 3 "" H 8450 5000 50 0001 C CNN 1 8450 5000 1 0 0 -1 $EndComp Wire Wire Line 8450 5000 8600 5000 Wire Wire Line 8600 4200 8450 4200 Text GLabel 9950 2550 2 60 Input ~ 0 CARD_RX Text GLabel 9950 2250 2 60 Input ~ 0 CARD_TX Text GLabel 9950 2450 2 60 Input ~ 0 CARD_CTS Text GLabel 9950 2350 2 60 Input ~ 0 CARD_RTS NoConn ~ 6650 2850 $Comp L GND #PWR024 U 1 1 5A6F843E P 6500 2750 F 0 "#PWR024" H 6500 2500 50 0001 C CNN F 1 "GND" H 6500 2600 50 0001 C CNN F 2 "" H 6500 2750 50 0001 C CNN F 3 "" H 6500 2750 50 0001 C CNN 1 6500 2750 1 0 0 -1 $EndComp Wire Wire Line 6500 2750 6650 2750 $Comp L R_Small R3 U 1 1 5A6F8638 P 8000 2950 F 0 "R3" V 8000 2900 50 0000 L CNN F 1 "43" V 8100 2900 50 0000 L CNN F 2 "Resistors_SMD:R_1206" H 8000 2950 50 0001 C CNN F 3 "" H 8000 2950 50 0001 C CNN 1 8000 2950 0 1 1 0 $EndComp Wire Wire Line 7900 2950 7450 2950 Wire Wire Line 8100 2950 8650 2950 $Comp L C_Small C7 U 1 1 5A6F8B12 P 7450 2650 F 0 "C7" H 7300 2700 50 0000 L CNN F 1 "100n" H 7460 2570 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 7450 2650 50 0001 C CNN F 3 "" H 7450 2650 50 0001 C CNN 1 7450 2650 -1 0 0 1 $EndComp $Comp L C_Small C10 U 1 1 5A6F8BE7 P 8650 2650 F 0 "C10" H 8450 2700 50 0000 L CNN F 1 "1µ" H 8660 2570 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 8650 2650 50 0001 C CNN F 3 "" H 8650 2650 50 0001 C CNN 1 8650 2650 1 0 0 1 $EndComp Wire Wire Line 8500 2550 8650 2550 Wire Wire Line 7600 2550 7450 2550 $Comp L GND #PWR025 U 1 1 5A6F94CC P 8650 3550 F 0 "#PWR025" H 8650 3300 50 0001 C CNN F 1 "GND" H 8650 3400 50 0000 C CNN F 2 "" H 8650 3550 50 0001 C CNN F 3 "" H 8650 3550 50 0001 C CNN 1 8650 3550 1 0 0 -1 $EndComp NoConn ~ 7450 3150 NoConn ~ 7450 3250 $Comp L +3V3 #PWR026 U 1 1 5A6F989C P 9950 1400 F 0 "#PWR026" H 9950 1250 50 0001 C CNN F 1 "+3V3" H 9950 1540 50 0000 C CNN F 2 "" H 9950 1400 50 0001 C CNN F 3 "" H 9950 1400 50 0001 C CNN 1 9950 1400 1 0 0 -1 $EndComp $Comp L C_Small C11 U 1 1 5A6F992F P 10050 1400 F 0 "C11" V 10150 1350 50 0000 L CNN F 1 "1µ" V 10000 1250 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 10050 1400 50 0001 C CNN F 3 "" H 10050 1400 50 0001 C CNN 1 10050 1400 0 -1 1 0 $EndComp $Comp L GND #PWR027 U 1 1 5A6F9A10 P 10150 1400 F 0 "#PWR027" H 10150 1150 50 0001 C CNN F 1 "GND" H 10150 1250 50 0001 C CNN F 2 "" H 10150 1400 50 0001 C CNN F 3 "" H 10150 1400 50 0001 C CNN 1 10150 1400 1 0 0 -1 $EndComp $Comp L C_Small C9 U 1 1 5A6F9A81 P 8550 1400 F 0 "C9" V 8650 1400 50 0000 L CNN F 1 "1µ" V 8500 1250 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 8550 1400 50 0001 C CNN F 3 "" H 8550 1400 50 0001 C CNN 1 8550 1400 0 1 1 0 $EndComp $Comp L +5V #PWR028 U 1 1 5A6F9AF2 P 8650 1400 F 0 "#PWR028" H 8650 1250 50 0001 C CNN F 1 "+5V" H 8650 1540 50 0000 C CNN F 2 "" H 8650 1400 50 0000 C CNN F 3 "" H 8650 1400 50 0000 C CNN 1 8650 1400 1 0 0 -1 $EndComp $Comp L GND #PWR029 U 1 1 5A6F9B85 P 8450 1400 F 0 "#PWR029" H 8450 1150 50 0001 C CNN F 1 "GND" H 8450 1250 50 0001 C CNN F 2 "" H 8450 1400 50 0001 C CNN F 3 "" H 8450 1400 50 0001 C CNN 1 8450 1400 1 0 0 -1 $EndComp $Comp L C_Small C8 U 1 1 5A6F9DB0 P 8450 1950 F 0 "C8" H 8350 2050 50 0000 L CNN F 1 "100n" H 8450 2050 50 0000 L CNN F 2 "Capacitors_SMD:C_1206" H 8450 1950 50 0001 C CNN F 3 "" H 8450 1950 50 0001 C CNN 1 8450 1950 -1 0 0 1 $EndComp $Comp L GND #PWR030 U 1 1 5A6F9E21 P 8450 2050 F 0 "#PWR030" H 8450 1800 50 0001 C CNN F 1 "GND" H 8450 1900 50 0001 C CNN F 2 "" H 8450 2050 50 0001 C CNN F 3 "" H 8450 2050 50 0001 C CNN 1 8450 2050 1 0 0 -1 $EndComp $Comp L R_Small R4 U 1 1 5A6F9EB4 P 8350 1850 F 0 "R4" V 8350 1800 50 0000 L CNN F 1 "100K" V 8300 1950 50 0000 L CNN F 2 "Resistors_SMD:R_1206" H 8350 1850 50 0001 C CNN F 3 "" H 8350 1850 50 0001 C CNN 1 8350 1850 0 1 1 0 $EndComp Wire Wire Line 8650 1400 8650 1750 Wire Wire Line 9950 1400 9950 1750 Wire Wire Line 8450 1850 8650 1850 $Comp L +5V #PWR031 U 1 1 5A6FA93E P 8250 1850 F 0 "#PWR031" H 8250 1700 50 0001 C CNN F 1 "+5V" H 8250 1990 50 0000 C CNN F 2 "" H 8250 1850 50 0000 C CNN F 3 "" H 8250 1850 50 0000 C CNN 1 8250 1850 1 0 0 -1 $EndComp $Comp L GND #PWR032 U 1 1 5A6FAA8A P 9950 2050 F 0 "#PWR032" H 9950 1800 50 0001 C CNN F 1 "GND" H 9950 1900 50 0001 C CNN F 2 "" H 9950 2050 50 0001 C CNN F 3 "" H 9950 2050 50 0001 C CNN 1 9950 2050 1 0 0 -1 $EndComp $Comp L GND #PWR033 U 1 1 5A6FAB41 P 7600 2550 F 0 "#PWR033" H 7600 2300 50 0001 C CNN F 1 "GND" H 7600 2400 50 0001 C CNN F 2 "" H 7600 2550 50 0001 C CNN F 3 "" H 7600 2550 50 0001 C CNN 1 7600 2550 1 0 0 -1 $EndComp $Comp L GND #PWR034 U 1 1 5A6FABB2 P 8500 2550 F 0 "#PWR034" H 8500 2300 50 0001 C CNN F 1 "GND" H 8500 2400 50 0001 C CNN F 2 "" H 8500 2550 50 0001 C CNN F 3 "" H 8500 2550 50 0001 C CNN 1 8500 2550 1 0 0 -1 $EndComp $Comp L R_Small R5 U 1 1 5A6FBAF5 P 10250 1950 F 0 "R5" V 10250 1900 50 0000 L CNN F 1 "1M" V 10300 1900 50 0000 L CNN F 2 "Resistors_SMD:R_1206" H 10250 1950 50 0001 C CNN F 3 "" H 10250 1950 50 0001 C CNN 1 10250 1950 0 1 1 0 $EndComp $Comp L +3V3 #PWR035 U 1 1 5A6FBB88 P 10350 1950 F 0 "#PWR035" H 10350 1800 50 0001 C CNN F 1 "+3V3" H 10350 2090 50 0000 C CNN F 2 "" H 10350 1950 50 0001 C CNN F 3 "" H 10350 1950 50 0001 C CNN 1 10350 1950 1 0 0 -1 $EndComp Wire Wire Line 9950 1950 10150 1950 $Comp L LED_Small D1 U 1 1 5A6FBD64 P 10600 2050 F 0 "D1" H 10650 2000 50 0000 L CNN F 1 "GRN" H 10425 1950 50 0001 L CNN F 2 "LEDs:LED_1206" V 10600 2050 50 0001 C CNN F 3 "" V 10600 2050 50 0001 C CNN 1 10600 2050 1 0 0 -1 $EndComp $Comp L R_Small R6 U 1 1 5A6FBF4E P 10700 1950 F 0 "R6" V 10700 1900 50 0000 L CNN F 1 "330" V 10800 1900 50 0000 L CNN F 2 "Resistors_SMD:R_1206" H 10700 1950 50 0001 C CNN F 3 "" H 10700 1950 50 0001 C CNN 1 10700 1950 1 0 0 -1 $EndComp $Comp L +3V3 #PWR036 U 1 1 5A6FC422 P 10700 1850 F 0 "#PWR036" H 10700 1700 50 0001 C CNN F 1 "+3V3" H 10700 1990 50 0000 C CNN F 2 "" H 10700 1850 50 0001 C CNN F 3 "" H 10700 1850 50 0001 C CNN 1 10700 1850 1 0 0 -1 $EndComp Wire Wire Line 10050 1950 10050 2050 Wire Wire Line 10050 2050 10500 2050 Connection ~ 10050 1950 Wire Notes Line 10500 1600 10500 2200 Wire Notes Line 10100 2200 10900 2200 Wire Notes Line 10900 1600 10900 2200 Wire Notes Line 10100 1600 10900 1600 Text Notes 10500 1600 0 60 ~ 0 optional Wire Notes Line 6200 4100 6200 6450 Wire Notes Line 6200 6450 11150 6450 Wire Wire Line 8650 3350 8650 3550 Text Notes 9300 3950 0 60 ~ 0 CTS/RTS on the Pi: \nhttps://github.com/mholling/rpirtscts Wire Notes Line 10100 1600 10100 2200 Text Notes 10200 1700 0 60 ~ 0 either-or $EndSCHEMATC