EESchema Schematic File Version 2 LIBS:ulx3s-rescue 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:lfe5bg381 LIBS:micro-hdmi-d LIBS:ap3429a LIBS:ft2232 LIBS:ESP32 LIBS:ssd_13xx LIBS:ftdi LIBS:max1112x LIBS:mt48lc4m16a2tg LIBS:micro_sd_card_cd LIBS:ulx3s-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 4 11 Title "ULX3S" Date "" Rev "0.0.1" Comp "FER+RIZ+RADIONA" Comment1 "Buttons, LEDs, OLED display" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 4750 1250 4850 1250 Wire Wire Line 4750 1350 5350 1350 Wire Wire Line 4750 1450 4850 1450 Wire Wire Line 4750 1550 4850 1550 Wire Wire Line 4750 1650 4850 1650 Wire Wire Line 4750 1750 4850 1750 Wire Wire Line 4750 1850 4850 1850 $Comp L GND #PWR061 U 1 1 58D66047 P 4850 1250 F 0 "#PWR061" H 4850 1000 50 0001 C CNN F 1 "GND" H 4850 1100 50 0000 C CNN F 2 "" H 4850 1250 60 0000 C CNN F 3 "" H 4850 1250 60 0000 C CNN 1 4850 1250 0 -1 -1 0 $EndComp $Comp L +3V3 #PWR062 U 1 1 58D66055 P 5350 1350 F 0 "#PWR062" H 5350 1200 50 0001 C CNN F 1 "+3V3" H 5350 1490 50 0000 C CNN F 2 "" H 5350 1350 50 0000 C CNN F 3 "" H 5350 1350 50 0000 C CNN 1 5350 1350 0 1 1 0 $EndComp Text GLabel 4850 1450 2 60 Input ~ 0 OLED_CLK Text GLabel 4850 1550 2 60 Input ~ 0 OLED_MOSI Text GLabel 4850 1650 2 60 Input ~ 0 OLED_RES Text GLabel 4850 1750 2 60 Input ~ 0 OLED_DC Text GLabel 4850 1850 2 60 Input ~ 0 OLED_CS $Comp L CONN_02X01 BTN1 U 1 1 58D66056 P 3100 2950 F 0 "BTN1" H 3100 3050 50 0000 C CNN F 1 "FIRE1" H 2600 2950 50 0000 C CNN F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 3100 1750 50 0001 C CNN F 3 "http://www.ckswitches.com/media/1471/pts645.pdf" H 3100 1750 50 0001 C CNN F 4 "www.ckswitches.com" H 3100 2950 60 0001 C CNN "MFG_URL" F 5 "PTS645SL50SMTR92 LFS" H 3100 2950 60 0001 C CNN "MFG_PN" F 6 "www.mouser.com" H 3100 2950 60 0001 C CNN "Distributor1_URL" 1 3100 2950 1 0 0 -1 $EndComp $Comp L CONN_02X01 BTN2 U 1 1 58D66057 P 3100 3150 F 0 "BTN2" H 3100 3250 50 0000 C CNN F 1 "FIRE2" H 2600 3150 50 0000 C CNN F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 3100 1950 50 0001 C CNN F 3 "http://www.ckswitches.com/media/1471/pts645.pdf" H 3100 1950 50 0000 C CNN F 4 "www.mouser.com" H 3100 3150 60 0001 C CNN "Distributor1_URL" 1 3100 3150 1 0 0 -1 $EndComp $Comp L CONN_02X01 BTN4 U 1 1 58D66058 P 3100 3550 F 0 "BTN4" H 3100 3650 50 0000 C CNN F 1 "DOWN" H 2600 3550 50 0000 C CNN F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 3100 2350 50 0001 C CNN F 3 "http://www.ckswitches.com/media/1471/pts645.pdf" H 3100 2350 50 0001 C CNN F 4 "www.mouser.com" H 3100 3550 60 0001 C CNN "Distributor1_URL" 1 3100 3550 1 0 0 -1 $EndComp $Comp L CONN_02X01 BTN3 U 1 1 58D66059 P 3100 3350 F 0 "BTN3" H 3100 3450 50 0000 C CNN F 1 "UP" H 2600 3350 50 0000 C CNN F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 3100 2150 50 0001 C CNN F 3 "http://www.ckswitches.com/media/1471/pts645.pdf" H 3100 2150 50 0001 C CNN F 4 "www.mouser.com" H 3100 3350 60 0001 C CNN "Distributor1_URL" 1 3100 3350 1 0 0 -1 $EndComp $Comp L CONN_02X01 BTN5 U 1 1 58D6605A P 3100 3750 F 0 "BTN5" H 3100 3850 50 0000 C CNN F 1 "LEFT" H 2600 3750 50 0000 C CNN F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 3100 2550 50 0001 C CNN F 3 "http://www.ckswitches.com/media/1471/pts645.pdf" H 3100 2550 50 0001 C CNN F 4 "www.mouser.com" H 3100 3750 60 0001 C CNN "Distributor1_URL" 1 3100 3750 1 0 0 -1 $EndComp $Comp L CONN_02X01 BTN6 U 1 1 58D6605B P 3100 3950 F 0 "BTN6" H 3100 4050 50 0000 C CNN F 1 "RIGHT" H 2600 3950 50 0000 C CNN F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 3100 2750 50 0001 C CNN F 3 "http://www.ckswitches.com/media/1471/pts645.pdf" H 3100 2750 50 0001 C CNN F 4 "www.mouser.com" H 3100 3950 60 0001 C CNN "Distributor1_URL" 1 3100 3950 1 0 0 -1 $EndComp Wire Wire Line 2850 2950 2750 2950 Wire Wire Line 2750 3950 2850 3950 Wire Wire Line 2750 3750 2850 3750 Connection ~ 2750 3750 Wire Wire Line 2750 3550 2850 3550 Connection ~ 2750 3550 Wire Wire Line 2750 3350 2850 3350 Wire Wire Line 2750 3150 2850 3150 $Comp L +3V3 #PWR063 U 1 1 58D6605C P 1750 2750 F 0 "#PWR063" H 1750 2600 50 0001 C CNN F 1 "+3V3" H 1750 2890 50 0000 C CNN F 2 "" H 1750 2750 50 0000 C CNN F 3 "" H 1750 2750 50 0000 C CNN 1 1750 2750 0 -1 -1 0 $EndComp Wire Wire Line 3350 2950 3450 2950 Wire Wire Line 3350 3150 3450 3150 Wire Wire Line 3350 3350 3450 3350 Wire Wire Line 3350 3550 3450 3550 Wire Wire Line 3350 3750 3450 3750 Wire Wire Line 3350 3950 3450 3950 Text GLabel 3450 2950 2 60 Input ~ 0 BTN_F1 Text GLabel 3450 3150 2 60 Input ~ 0 BTN_F2 Text GLabel 3450 3350 2 60 Input ~ 0 BTN_U Text GLabel 3450 3550 2 60 Input ~ 0 BTN_D Text GLabel 3450 3750 2 60 Input ~ 0 BTN_L Text GLabel 3450 3950 2 60 Input ~ 0 BTN_R $Comp L R R7 U 1 1 58D6605D P 1900 2750 F 0 "R7" V 1980 2750 50 0000 C CNN F 1 "150" V 1900 2750 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 1830 2750 50 0001 C CNN F 3 "" H 1900 2750 50 0000 C CNN 1 1900 2750 0 -1 -1 0 $EndComp Text Notes 4450 1050 0 60 ~ 0 SSD1306 B/W or SSD1331 COLOR \ncompatible OLED 0.96" or 1.3" PCB \n14x14 units\n1 unit = 2.54 mm $Comp L LED_ALT D0 U 1 1 58D66570 P 4550 2550 F 0 "D0" H 4550 2650 50 0000 C CNN F 1 "RED" H 4150 2550 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 2550 50 0001 C CNN F 3 "" H 4550 2550 50 0000 C CNN 1 4550 2550 1 0 0 -1 $EndComp $Comp L LED_ALT D1 U 1 1 58D66620 P 4550 2750 F 0 "D1" H 4550 2850 50 0000 C CNN F 1 "RED" H 4150 2750 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 2750 50 0001 C CNN F 3 "" H 4550 2750 50 0000 C CNN 1 4550 2750 1 0 0 -1 $EndComp $Comp L LED_ALT D2 U 1 1 58D666C3 P 4550 2950 F 0 "D2" H 4550 3050 50 0000 C CNN F 1 "RED" H 4150 2950 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 2950 50 0001 C CNN F 3 "" H 4550 2950 50 0000 C CNN 1 4550 2950 1 0 0 -1 $EndComp $Comp L LED_ALT D3 U 1 1 58D66733 P 4550 3150 F 0 "D3" H 4550 3250 50 0000 C CNN F 1 "RED" H 4150 3150 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 3150 50 0001 C CNN F 3 "" H 4550 3150 50 0000 C CNN 1 4550 3150 1 0 0 -1 $EndComp $Comp L LED_ALT D4 U 1 1 58D6688F P 4550 3350 F 0 "D4" H 4550 3450 50 0000 C CNN F 1 "RED" H 4150 3350 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 3350 50 0001 C CNN F 3 "" H 4550 3350 50 0000 C CNN 1 4550 3350 1 0 0 -1 $EndComp $Comp L LED_ALT D5 U 1 1 58D66895 P 4550 3550 F 0 "D5" H 4550 3650 50 0000 C CNN F 1 "RED" H 4150 3550 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 3550 50 0001 C CNN F 3 "" H 4550 3550 50 0000 C CNN 1 4550 3550 1 0 0 -1 $EndComp $Comp L LED_ALT D6 U 1 1 58D6689B P 4550 3750 F 0 "D6" H 4550 3850 50 0000 C CNN F 1 "RED" H 4150 3750 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 3750 50 0001 C CNN F 3 "" H 4550 3750 50 0000 C CNN 1 4550 3750 1 0 0 -1 $EndComp $Comp L LED_ALT D7 U 1 1 58D668A1 P 4550 3950 F 0 "D7" H 4550 4050 50 0000 C CNN F 1 "RED" H 4150 3950 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 3950 50 0001 C CNN F 3 "" H 4550 3950 50 0000 C CNN 1 4550 3950 1 0 0 -1 $EndComp Wire Wire Line 4400 2550 4250 2550 Wire Wire Line 4250 2550 4250 4100 Wire Wire Line 4250 3950 4400 3950 Wire Wire Line 4400 3750 4250 3750 Connection ~ 4250 3750 Wire Wire Line 4400 3550 4250 3550 Connection ~ 4250 3550 Wire Wire Line 4400 3350 4250 3350 Connection ~ 4250 3350 Wire Wire Line 4400 3150 4250 3150 Connection ~ 4250 3150 Wire Wire Line 4400 2950 4250 2950 Connection ~ 4250 2950 Wire Wire Line 4400 2750 4250 2750 Connection ~ 4250 2750 $Comp L GND #PWR064 U 1 1 58D681C3 P 4250 4100 F 0 "#PWR064" H 4250 3850 50 0001 C CNN F 1 "GND" H 4250 3950 50 0000 C CNN F 2 "" H 4250 4100 50 0000 C CNN F 3 "" H 4250 4100 50 0000 C CNN 1 4250 4100 1 0 0 -1 $EndComp Connection ~ 4250 3950 Wire Wire Line 4700 2550 5100 2550 Wire Wire Line 4700 2750 5100 2750 Wire Wire Line 4700 2950 5100 2950 Wire Wire Line 4700 3150 5100 3150 Wire Wire Line 4700 3350 5100 3350 Wire Wire Line 4700 3550 5100 3550 Wire Wire Line 4700 3750 5100 3750 Wire Wire Line 4700 3950 5100 3950 Text GLabel 5400 2550 2 60 Input ~ 0 LED0 Text GLabel 5400 2750 2 60 Input ~ 0 LED1 Text GLabel 5400 2950 2 60 Input ~ 0 LED2 Text GLabel 5400 3150 2 60 Input ~ 0 LED3 Text GLabel 5400 3350 2 60 Input ~ 0 LED4 Text GLabel 5400 3550 2 60 Input ~ 0 LED5 Text GLabel 5400 3750 2 60 Input ~ 0 LED6 Text GLabel 5400 3950 2 60 Input ~ 0 LED7 Text Notes 4250 2400 0 60 ~ 0 LEDs to 2.5V bank\ndirect wiring, no resistors Text Notes 5400 1700 0 60 ~ 0 to global onboard reset? Text Label 2100 2750 0 60 ~ 0 BTNPUL $Comp L SSD_13xx OLED1 U 1 1 58E6D4AC P 4750 1550 F 0 "OLED1" H 4750 1150 50 0000 C CNN F 1 "SSD_1331" H 4750 1050 50 0000 C CNN F 2 "oled:oled_13xx" V 4750 1350 50 0001 C CNN F 3 "https://drive.google.com/file/d/0B5lkVYnewKTGRlpxcEdWaXNvWnM/view" H 4750 1350 50 0001 C CNN F 4 "www.displaymodule.com" H 4750 1550 60 0001 C CNN "MFG_URL" F 5 "DM-OLEDC095-626" H 4750 1550 60 0001 C CNN "MFG_PN" F 6 "www.mouser.com" H 4750 1550 60 0001 C CNN "Distributor1_URL" 1 4750 1550 0 1 1 0 $EndComp Text GLabel 5650 4600 2 60 Input ~ 0 FTDI_nSLEEP $Comp L LED_ALT D18 U 1 1 590B4E85 P 5500 4600 F 0 "D18" H 5500 4700 50 0000 C CNN F 1 "GREEN" H 5500 4500 50 0000 C CNN F 2 "LEDs:LED_0805" H 5500 4600 50 0001 C CNN F 3 "http://optoelectronics.liteon.com/upload/download/DS22-2000-073/LTST-C170KGKT.pdf" H 5500 4600 50 0001 C CNN F 4 "www.lite-on.com" H 5500 4600 60 0001 C CNN "MFG_URL" F 5 "LTST-C170KGKT" H 5500 4600 60 0001 C CNN "MFG_PN" F 6 "www.mouser.com" H 5500 4600 60 0001 C CNN "Distributor1_URL" F 7 "859-LTST-C170KGKT " H 5500 4600 60 0001 C CNN "Distributor1_PN" 1 5500 4600 1 0 0 -1 $EndComp $Comp L R R36 U 1 1 590B507C P 4550 4600 F 0 "R36" V 4630 4600 50 0000 C CNN F 1 "330" V 4550 4600 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 4480 4600 50 0001 C CNN F 3 "" H 4550 4600 50 0000 C CNN 1 4550 4600 0 1 1 0 $EndComp Wire Wire Line 4700 4600 5350 4600 Text Label 4750 4600 0 60 ~ 0 LED_PWREN Wire Wire Line 4400 4600 4250 4600 Wire Wire Line 4250 4600 4250 4950 $Comp L GND #PWR065 U 1 1 590B5B6D P 4250 4950 F 0 "#PWR065" H 4250 4700 50 0001 C CNN F 1 "GND" H 4250 4800 50 0000 C CNN F 2 "" H 4250 4950 50 0000 C CNN F 3 "" H 4250 4950 50 0000 C CNN 1 4250 4950 1 0 0 -1 $EndComp Text GLabel 5650 5350 2 60 Input ~ 0 FTDI_nTXLED $Comp L LED_ALT D19 U 1 1 590B86F4 P 4550 5350 F 0 "D19" H 4550 5450 50 0000 C CNN F 1 "RED" H 4550 5250 50 0000 C CNN F 2 "LEDs:LED_0805" H 4550 5350 50 0001 C CNN F 3 "https://optoelectronics.liteon.com/upload/download/DS-22-99-0150/LTST-C170KRKT.pdf" H 4550 5350 50 0001 C CNN F 4 "www.liteon.com" H 4550 5350 60 0001 C CNN "MFG_URL" F 5 "LTST-C170KRKT" H 4550 5350 60 0001 C CNN "MFG_PN" F 6 "www.mouser.com" H 4550 5350 60 0001 C CNN "Distributor1_URL" F 7 "859-LTST-C170KRKT" H 4550 5350 60 0001 C CNN "Distributor1_PN" 1 4550 5350 -1 0 0 1 $EndComp $Comp L R R37 U 1 1 590B86FA P 5500 5350 F 0 "R37" V 5580 5350 50 0000 C CNN F 1 "330" V 5500 5350 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5430 5350 50 0001 C CNN F 3 "" H 5500 5350 50 0000 C CNN 1 5500 5350 0 1 1 0 $EndComp Wire Wire Line 4700 5350 5350 5350 Text Label 4750 5350 0 60 ~ 0 LED_TXLED Text GLabel 4300 5350 0 60 Input ~ 0 FT3V3 Wire Wire Line 4300 5350 4400 5350 Wire Wire Line 2050 2750 2750 2750 Wire Wire Line 2750 2750 2750 3150 $Comp L +3V3 #PWR066 U 1 1 591B548D P 1750 4150 F 0 "#PWR066" H 1750 4000 50 0001 C CNN F 1 "+3V3" H 1750 4290 50 0000 C CNN F 2 "" H 1750 4150 50 0000 C CNN F 3 "" H 1750 4150 50 0000 C CNN 1 1750 4150 0 -1 -1 0 $EndComp $Comp L R R39 U 1 1 591B5493 P 1900 4150 F 0 "R39" V 1980 4150 50 0000 C CNN F 1 "150" V 1900 4150 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 1830 4150 50 0001 C CNN F 3 "" H 1900 4150 50 0000 C CNN 1 1900 4150 0 -1 -1 0 $EndComp Text Label 2100 4150 0 60 ~ 0 BTNPUR Wire Wire Line 2750 4150 2050 4150 Wire Wire Line 2750 3350 2750 4150 Connection ~ 2750 2950 Connection ~ 2750 3950 $Comp L R R41 U 1 1 591E1845 P 5250 2550 F 0 "R41" V 5330 2550 50 0000 C CNN F 1 "330" V 5250 2550 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 2550 50 0001 C CNN F 3 "" H 5250 2550 50 0000 C CNN 1 5250 2550 0 1 1 0 $EndComp $Comp L R R42 U 1 1 591E199B P 5250 2750 F 0 "R42" V 5330 2750 50 0000 C CNN F 1 "330" V 5250 2750 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 2750 50 0001 C CNN F 3 "" H 5250 2750 50 0000 C CNN 1 5250 2750 0 1 1 0 $EndComp $Comp L R R43 U 1 1 591E1A9D P 5250 2950 F 0 "R43" V 5330 2950 50 0000 C CNN F 1 "330" V 5250 2950 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 2950 50 0001 C CNN F 3 "" H 5250 2950 50 0000 C CNN 1 5250 2950 0 1 1 0 $EndComp $Comp L R R44 U 1 1 591E1AA3 P 5250 3150 F 0 "R44" V 5330 3150 50 0000 C CNN F 1 "330" V 5250 3150 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 3150 50 0001 C CNN F 3 "" H 5250 3150 50 0000 C CNN 1 5250 3150 0 1 1 0 $EndComp $Comp L R R45 U 1 1 591E1BA5 P 5250 3350 F 0 "R45" V 5330 3350 50 0000 C CNN F 1 "330" V 5250 3350 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 3350 50 0001 C CNN F 3 "" H 5250 3350 50 0000 C CNN 1 5250 3350 0 1 1 0 $EndComp $Comp L R R46 U 1 1 591E1BAB P 5250 3550 F 0 "R46" V 5330 3550 50 0000 C CNN F 1 "330" V 5250 3550 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 3550 50 0001 C CNN F 3 "" H 5250 3550 50 0000 C CNN 1 5250 3550 0 1 1 0 $EndComp $Comp L R R47 U 1 1 591E1BB1 P 5250 3750 F 0 "R47" V 5330 3750 50 0000 C CNN F 1 "330" V 5250 3750 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 3750 50 0001 C CNN F 3 "" H 5250 3750 50 0000 C CNN 1 5250 3750 0 1 1 0 $EndComp $Comp L R R48 U 1 1 591E1BB7 P 5250 3950 F 0 "R48" V 5330 3950 50 0000 C CNN F 1 "330" V 5250 3950 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5180 3950 50 0001 C CNN F 3 "" H 5250 3950 50 0000 C CNN 1 5250 3950 0 1 1 0 $EndComp Text Label 4750 2550 0 60 ~ 0 ALED0 Text Label 4750 2750 0 60 ~ 0 ALED1 Text Label 4750 2950 0 60 ~ 0 ALED2 Text Label 4750 3150 0 60 ~ 0 ALED3 Text Label 4750 3350 0 60 ~ 0 ALED4 Text Label 4750 3550 0 60 ~ 0 ALED5 Text Label 4750 3750 0 60 ~ 0 ALED6 Text Label 4750 3950 0 60 ~ 0 ALED7 Text Notes 4600 4300 0 60 ~ 0 LEDs connected to\nBANK7 on "gpio" sheet Text Notes 2900 4300 0 60 ~ 0 Buttons connected to\nBANK8 on "flash" sheet $Comp L DIL8 SW1 U 1 1 595B94DC P 8150 3250 F 0 "SW1" H 8150 3500 50 0000 C CNN F 1 "DIPSW" V 8150 3250 50 0000 C CNN F 2 "Buttons_Switches_SMD:SW_DIP_x4_W8.61mm_Slide_LowProfile" H 8150 3250 50 0001 C CNN F 3 "https://www.ctscorp.com/wp-content/uploads/219.pdf" H 8150 3250 50 0001 C CNN F 4 "www.jameco.com" H 8150 3250 60 0001 C CNN "MFG_URL" F 5 "219-4MST" H 8150 3250 60 0001 C CNN "MFG_PN" F 6 "www.mouser.com" H 8150 3250 60 0001 C CNN "Distributor1_URL" F 7 "774-2194MST " H 8150 3250 60 0001 C CNN "Distributor1_PN" 1 8150 3250 1 0 0 -1 $EndComp $Comp L R R51 U 1 1 595B9C2F P 7250 3400 F 0 "R51" V 7330 3400 50 0000 C CNN F 1 "150" V 7250 3400 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7180 3400 50 0001 C CNN F 3 "" H 7250 3400 50 0000 C CNN 1 7250 3400 0 -1 -1 0 $EndComp $Comp L +3V3 #PWR067 U 1 1 595BA1C1 P 7100 3400 F 0 "#PWR067" H 7100 3250 50 0001 C CNN F 1 "+3V3" H 7100 3540 50 0000 C CNN F 2 "" H 7100 3400 50 0000 C CNN F 3 "" H 7100 3400 50 0000 C CNN 1 7100 3400 0 -1 -1 0 $EndComp Wire Wire Line 7400 3400 7800 3400 Wire Wire Line 7750 3100 7750 3400 Wire Wire Line 7750 3100 7800 3100 Connection ~ 7750 3400 Wire Wire Line 7800 3200 7750 3200 Connection ~ 7750 3200 Wire Wire Line 7800 3300 7750 3300 Connection ~ 7750 3300 Text GLabel 8500 3100 2 60 Input ~ 0 SW1 Text GLabel 8500 3200 2 60 Input ~ 0 SW2 Text GLabel 8500 3300 2 60 Input ~ 0 SW3 Text GLabel 8500 3400 2 60 Input ~ 0 SW4 Text Notes 7700 3750 0 60 ~ 0 DIP switch connected to\nBANK0 on 'gpio' sheet Text Notes 8000 4550 0 60 ~ 0 To fix issues with FT231XS rev A,B,C\nShort-circuit D18 LED, but then\nboard cannot keep awake by USB.\nchip rev D works properly\nSee TN140_FT231X Errata\n Text GLabel 5650 5850 2 60 Input ~ 0 WIFI_GPIO2 $Comp L LED_ALT D22 U 1 1 5A07AFD2 P 5500 5850 F 0 "D22" H 5500 5950 50 0000 C CNN F 1 "BLUE" H 5500 5750 50 0000 C CNN F 2 "LEDs:LED_0805" H 5500 5850 50 0001 C CNN F 3 "http://www.mouser.com/ds/2/239/Lite-On-LTST-C170TBKT-1175372.pdf" H 5500 5850 50 0001 C CNN F 4 "www.liteon.com" H 5500 5850 60 0001 C CNN "MFG_URL" F 5 "LTST-C170TBKT" H 5500 5850 60 0001 C CNN "MFG_PN" F 6 "www.mouser.com" H 5500 5850 60 0001 C CNN "Distributor1_URL" F 7 "859-LTST-C170TBKT" H 5500 5850 60 0001 C CNN "Distributor1_PN" 1 5500 5850 1 0 0 -1 $EndComp $Comp L R R62 U 1 1 5A07AFD8 P 4550 5850 F 0 "R62" V 4630 5850 50 0000 C CNN F 1 "330" V 4550 5850 50 0000 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 4480 5850 50 0001 C CNN F 3 "" H 4550 5850 50 0000 C CNN 1 4550 5850 0 1 1 0 $EndComp Wire Wire Line 4700 5850 5350 5850 Text Label 4750 5850 0 60 ~ 0 LED_WIFI Wire Wire Line 4400 5850 4250 5850 Wire Wire Line 4250 5850 4250 6200 $Comp L GND #PWR068 U 1 1 5A07AFE2 P 4250 6200 F 0 "#PWR068" H 4250 5950 50 0001 C CNN F 1 "GND" H 4250 6050 50 0000 C CNN F 2 "" H 4250 6200 50 0000 C CNN F 3 "" H 4250 6200 50 0000 C CNN 1 4250 6200 1 0 0 -1 $EndComp Text Label 7450 3400 0 60 ~ 0 SWPU $EndSCHEMATC