EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "Build-TrafficLight-Puck" Date "2020-07-11" Rev "A" Comp "eNBeWe.de" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L RF_Module:ESP-12E U1 U 1 1 5F099E28 P 1600 1800 F 0 "U1" H 1150 2550 50 0000 C CNN F 1 "ESP-12E" H 1900 2550 50 0000 C CNN F 2 "RF_Module:ESP-12E" H 1600 1800 50 0001 C CNN F 3 "http://wiki.ai-thinker.com/_media/esp8266/esp8266_series_modules_user_manual_v1.1.pdf" H 1250 1900 50 0001 C CNN F 4 "C82891" H 1600 1800 50 0001 C CNN "JLCPCB" 1 1600 1800 1 0 0 -1 $EndComp $Comp L power:GND #PWR0101 U 1 1 5F09AE14 P 1600 2650 F 0 "#PWR0101" H 1600 2400 50 0001 C CNN F 1 "GND" H 1605 2477 50 0000 C CNN F 2 "" H 1600 2650 50 0001 C CNN F 3 "" H 1600 2650 50 0001 C CNN 1 1600 2650 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0102 U 1 1 5F09B2BE P 1600 800 F 0 "#PWR0102" H 1600 650 50 0001 C CNN F 1 "+3V3" H 1615 973 50 0000 C CNN F 2 "" H 1600 800 50 0001 C CNN F 3 "" H 1600 800 50 0001 C CNN 1 1600 800 1 0 0 -1 $EndComp Wire Wire Line 1600 2500 1600 2650 Wire Wire Line 1600 1000 1600 800 Text Label 700 1200 0 50 ~ 0 nRST Text Label 700 1400 0 50 ~ 0 EN Text Label 700 1600 0 50 ~ 0 ADC Text Label 700 2000 0 50 ~ 0 GPIO9 Text Label 700 1900 0 50 ~ 0 MISO Text Label 700 2200 0 50 ~ 0 MOSI Text Label 700 2100 0 50 ~ 0 GPIO10 Wire Wire Line 700 1200 1000 1200 Wire Wire Line 700 1400 1000 1400 Wire Wire Line 700 1600 1000 1600 Wire Wire Line 700 1800 1000 1800 Wire Wire Line 700 1900 1000 1900 Wire Wire Line 700 2000 1000 2000 Wire Wire Line 700 2100 1000 2100 Wire Wire Line 700 2200 1000 2200 Wire Wire Line 700 2300 1000 2300 Wire Wire Line 2200 1200 2500 1200 Wire Wire Line 2200 1300 2500 1300 Wire Wire Line 2200 1400 2500 1400 Wire Wire Line 2200 1500 2500 1500 Wire Wire Line 2200 1600 2500 1600 Wire Wire Line 2200 1700 2500 1700 Wire Wire Line 2200 1800 2500 1800 Wire Wire Line 2200 1900 2500 1900 Wire Wire Line 2200 2000 2500 2000 Wire Wire Line 2200 2100 2500 2100 Wire Wire Line 2200 2200 2500 2200 Text Label 700 2300 0 50 ~ 0 SCLK Text Label 700 1800 0 50 ~ 0 CS0 Text Label 2500 2200 2 50 ~ 0 GPIO16 Text Label 2500 2100 2 50 ~ 0 GPIO15 Text Label 2500 2000 2 50 ~ 0 GPIO14 Text Label 2500 1900 2 50 ~ 0 GPIO13 Text Label 2500 1800 2 50 ~ 0 GPIO12 Text Label 2500 1700 2 50 ~ 0 SCL Text Label 2500 1600 2 50 ~ 0 SDA Text Label 2500 1500 2 50 ~ 0 RXD0 Text Label 2500 1300 2 50 ~ 0 TXD0 Text Label 2500 1400 2 50 ~ 0 GPIO2 Text Label 2500 1200 2 50 ~ 0 GPIO0 $Comp L power:+3V3 #PWR0103 U 1 1 5F0B582F P 2850 1250 F 0 "#PWR0103" H 2850 1100 50 0001 C CNN F 1 "+3V3" H 2865 1423 50 0000 C CNN F 2 "" H 2850 1250 50 0001 C CNN F 3 "" H 2850 1250 50 0001 C CNN 1 2850 1250 1 0 0 -1 $EndComp $Comp L Device:R R5 U 1 1 5F0B641E P 3100 1350 F 0 "R5" V 3050 1200 50 0000 C CNN F 1 "12k" V 3100 1350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 3030 1350 50 0001 C CNN F 3 "~" H 3100 1350 50 0001 C CNN F 4 "C22790" V 3100 1350 50 0001 C CNN "JLCPCB" 1 3100 1350 0 1 1 0 $EndComp $Comp L Device:R R6 U 1 1 5F0B72B8 P 3100 1550 F 0 "R6" V 3050 1400 50 0000 C CNN F 1 "12k" V 3100 1550 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 3030 1550 50 0001 C CNN F 3 "~" H 3100 1550 50 0001 C CNN F 4 "C22790" V 3100 1550 50 0001 C CNN "JLCPCB" 1 3100 1550 0 1 1 0 $EndComp $Comp L Device:R R7 U 1 1 5F0B7630 P 3100 1750 F 0 "R7" V 3050 1600 50 0000 C CNN F 1 "12k" V 3100 1750 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 3030 1750 50 0001 C CNN F 3 "~" H 3100 1750 50 0001 C CNN F 4 "C22790" V 3100 1750 50 0001 C CNN "JLCPCB" 1 3100 1750 0 1 1 0 $EndComp $Comp L Device:R R8 U 1 1 5F0B7852 P 3100 1950 F 0 "R8" V 3050 1800 50 0000 C CNN F 1 "12k" V 3100 1950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 3030 1950 50 0001 C CNN F 3 "~" H 3100 1950 50 0001 C CNN F 4 "C22790" V 3100 1950 50 0001 C CNN "JLCPCB" 1 3100 1950 0 1 1 0 $EndComp Wire Wire Line 2950 1350 2850 1350 Wire Wire Line 2850 1350 2850 1250 Wire Wire Line 2850 1350 2850 1550 Wire Wire Line 2850 1550 2950 1550 Connection ~ 2850 1350 Wire Wire Line 2850 1550 2850 1750 Wire Wire Line 2850 1750 2950 1750 Connection ~ 2850 1550 Wire Wire Line 2850 1750 2850 1950 Wire Wire Line 2850 1950 2950 1950 Connection ~ 2850 1750 Wire Wire Line 3250 1350 3550 1350 Wire Wire Line 3250 1550 3550 1550 Wire Wire Line 3550 1750 3250 1750 Text Label 3550 1350 2 50 ~ 0 GPIO0 Text Label 3550 1550 2 50 ~ 0 GPIO2 Text Label 3550 1750 2 50 ~ 0 EN Text Label 3550 1950 2 50 ~ 0 nRST $Comp L Device:R R9 U 1 1 5F0C041B P 3100 2150 F 0 "R9" V 3050 2000 50 0000 C CNN F 1 "12k" V 3100 2150 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 3030 2150 50 0001 C CNN F 3 "~" H 3100 2150 50 0001 C CNN F 4 "C22790" V 3100 2150 50 0001 C CNN "JLCPCB" 1 3100 2150 0 1 1 0 $EndComp Text Label 3550 2150 2 50 ~ 0 GPIO15 Wire Wire Line 3250 2150 3550 2150 Wire Wire Line 2950 2150 2850 2150 Wire Wire Line 2850 2150 2850 2250 $Comp L power:GND #PWR0104 U 1 1 5F0C1EA6 P 2850 2250 F 0 "#PWR0104" H 2850 2000 50 0001 C CNN F 1 "GND" H 2855 2077 50 0000 C CNN F 2 "" H 2850 2250 50 0001 C CNN F 3 "" H 2850 2250 50 0001 C CNN 1 2850 2250 1 0 0 -1 $EndComp Wire Wire Line 3800 1950 3800 2050 $Comp L Device:C C3 U 1 1 5F0C38DC P 3800 2200 F 0 "C3" H 3915 2246 50 0000 L CNN F 1 "100nF" H 3915 2155 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 3838 2050 50 0001 C CNN F 3 "~" H 3800 2200 50 0001 C CNN F 4 "C14663" H 3800 2200 50 0001 C CNN "JLCPCB" 1 3800 2200 1 0 0 -1 $EndComp Wire Wire Line 3250 1950 3800 1950 Wire Wire Line 3800 2350 3800 2450 $Comp L power:GND #PWR0105 U 1 1 5F0C6C22 P 3800 2450 F 0 "#PWR0105" H 3800 2200 50 0001 C CNN F 1 "GND" H 3805 2277 50 0000 C CNN F 2 "" H 3800 2450 50 0001 C CNN F 3 "" H 3800 2450 50 0001 C CNN 1 3800 2450 1 0 0 -1 $EndComp $Comp L Device:CP1 C4 U 1 1 5F0D0F99 P 4200 1300 F 0 "C4" H 4315 1346 50 0000 L CNN F 1 "100uF" H 4315 1255 50 0000 L CNN F 2 "Capacitor_Tantalum_SMD:CP_EIA-6032-28_Kemet-C" H 4200 1300 50 0001 C CNN F 3 "~" H 4200 1300 50 0001 C CNN F 4 "C68621" H 4200 1300 50 0001 C CNN "JLCPCB" 1 4200 1300 1 0 0 -1 $EndComp Wire Wire Line 4200 1450 4200 1550 Wire Wire Line 4200 1150 4200 1050 $Comp L power:+3V3 #PWR0106 U 1 1 5F0D3A13 P 4200 1050 F 0 "#PWR0106" H 4200 900 50 0001 C CNN F 1 "+3V3" H 4215 1223 50 0000 C CNN F 2 "" H 4200 1050 50 0001 C CNN F 3 "" H 4200 1050 50 0001 C CNN 1 4200 1050 1 0 0 -1 $EndComp $Comp L power:GND #PWR0107 U 1 1 5F0D3D9A P 4200 1550 F 0 "#PWR0107" H 4200 1300 50 0001 C CNN F 1 "GND" H 4205 1377 50 0000 C CNN F 2 "" H 4200 1550 50 0001 C CNN F 3 "" H 4200 1550 50 0001 C CNN 1 4200 1550 1 0 0 -1 $EndComp $Comp L Interface_USB:CH340C U3 U 1 1 5F0D90C6 P 8450 1750 F 0 "U3" H 8200 1200 50 0000 C CNN F 1 "CH340C" H 8600 1200 50 0000 C CNN F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 8500 1200 50 0001 L CNN F 3 "https://datasheet.lcsc.com/szlcsc/Jiangsu-Qin-Heng-CH340C_C84681.pdf" H 8100 2550 50 0001 C CNN F 4 "C84681" H 8450 1750 50 0001 C CNN "JLCPCB" 1 8450 1750 1 0 0 -1 $EndComp Wire Wire Line 5950 1700 6300 1700 Wire Wire Line 5950 1000 6300 1000 Wire Wire Line 5950 1500 6300 1500 Wire Wire Line 5350 2500 5350 2600 Wire Wire Line 5350 2600 5350 2700 Connection ~ 5350 2600 $Comp L power:GND #PWR0108 U 1 1 5F0E3B58 P 5350 2700 F 0 "#PWR0108" H 5350 2450 50 0001 C CNN F 1 "GND" H 5355 2527 50 0000 C CNN F 2 "" H 5350 2700 50 0001 C CNN F 3 "" H 5350 2700 50 0001 C CNN 1 5350 2700 1 0 0 -1 $EndComp Text Label 6300 1700 2 50 ~ 0 D_P Text Label 6300 1500 2 50 ~ 0 D_N $Comp L power:VBUS #PWR0109 U 1 1 5F0E436B P 6300 900 F 0 "#PWR0109" H 6300 750 50 0001 C CNN F 1 "VBUS" H 6315 1073 50 0000 C CNN F 2 "" H 6300 900 50 0001 C CNN F 3 "" H 6300 900 50 0001 C CNN 1 6300 900 1 0 0 -1 $EndComp Wire Wire Line 6300 900 6300 1000 $Comp L Device:R R10 U 1 1 5F0E61FB P 9100 1350 F 0 "R10" V 9050 1200 50 0000 C CNN F 1 "470" V 9100 1350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 9030 1350 50 0001 C CNN F 3 "~" H 9100 1350 50 0001 C CNN F 4 "C23179" V 9100 1350 50 0001 C CNN "JLCPCB" 1 9100 1350 0 1 1 0 $EndComp $Comp L Device:R R11 U 1 1 5F0E6FB0 P 9100 1450 F 0 "R11" V 9050 1300 50 0000 C CNN F 1 "470" V 9100 1450 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 9030 1450 50 0001 C CNN F 3 "~" H 9100 1450 50 0001 C CNN F 4 "C23179" V 9100 1450 50 0001 C CNN "JLCPCB" 1 9100 1450 0 1 1 0 $EndComp Wire Wire Line 8050 1650 7750 1650 Wire Wire Line 8050 1750 7750 1750 Text Label 7750 1650 0 50 ~ 0 D_P Text Label 7750 1750 0 50 ~ 0 D_N Wire Wire Line 8050 1450 7950 1450 NoConn ~ 7950 1450 Wire Wire Line 8850 1650 8950 1650 Wire Wire Line 8850 1750 8950 1750 Wire Wire Line 8850 1950 8950 1950 Wire Wire Line 8850 1850 8950 1850 NoConn ~ 8950 1650 NoConn ~ 8950 1750 NoConn ~ 8950 1850 NoConn ~ 8950 1950 Wire Wire Line 8850 1350 8950 1350 Wire Wire Line 8950 1450 8850 1450 Wire Wire Line 9250 1350 9450 1350 Wire Wire Line 9450 1450 9250 1450 Text Label 9450 1350 2 50 ~ 0 RXD0 Text Label 9450 1450 2 50 ~ 0 TXD0 Wire Wire Line 8450 1150 8450 1050 $Comp L power:+5V #PWR0110 U 1 1 5F0FED7A P 8450 1050 F 0 "#PWR0110" H 8450 900 50 0001 C CNN F 1 "+5V" H 8500 1200 50 0000 C CNN F 2 "" H 8450 1050 50 0001 C CNN F 3 "" H 8450 1050 50 0001 C CNN 1 8450 1050 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0111 U 1 1 5F1022B9 P 8350 1050 F 0 "#PWR0111" H 8350 900 50 0001 C CNN F 1 "+3V3" H 8250 1200 50 0000 C CNN F 2 "" H 8350 1050 50 0001 C CNN F 3 "" H 8350 1050 50 0001 C CNN 1 8350 1050 1 0 0 -1 $EndComp Wire Wire Line 8350 1050 8350 1150 $Comp L power:GND #PWR0112 U 1 1 5F1082DA P 8450 2450 F 0 "#PWR0112" H 8450 2200 50 0001 C CNN F 1 "GND" H 8455 2277 50 0000 C CNN F 2 "" H 8450 2450 50 0001 C CNN F 3 "" H 8450 2450 50 0001 C CNN 1 8450 2450 1 0 0 -1 $EndComp Wire Wire Line 8450 2450 8450 2350 $Comp L power:+5V #PWR0113 U 1 1 5F125E3E P 7050 950 F 0 "#PWR0113" H 7050 800 50 0001 C CNN F 1 "+5V" H 7100 1100 50 0000 C CNN F 2 "" H 7050 950 50 0001 C CNN F 3 "" H 7050 950 50 0001 C CNN 1 7050 950 1 0 0 -1 $EndComp Wire Wire Line 7050 950 7050 1050 Wire Wire Line 7050 1050 7150 1050 Wire Wire Line 7150 1050 7150 1150 Wire Wire Line 7050 1050 6950 1050 Wire Wire Line 6950 1050 6950 1150 Connection ~ 7050 1050 $Comp L Device:C C5 U 1 1 5F129AFE P 6950 1300 F 0 "C5" H 6950 1400 50 0000 L CNN F 1 "10uF" H 6950 1200 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 6988 1150 50 0001 C CNN F 3 "~" H 6950 1300 50 0001 C CNN F 4 "C19702" H 6950 1300 50 0001 C CNN "JLCPCB" 1 6950 1300 1 0 0 -1 $EndComp $Comp L Device:C C6 U 1 1 5F129FCD P 7150 1300 F 0 "C6" H 7150 1400 50 0000 L CNN F 1 "100nF" H 7150 1200 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 7188 1150 50 0001 C CNN F 3 "~" H 7150 1300 50 0001 C CNN F 4 "C14663" H 7150 1300 50 0001 C CNN "JLCPCB" 1 7150 1300 1 0 0 -1 $EndComp $Comp L power:GND #PWR0114 U 1 1 5F13079A P 7050 1650 F 0 "#PWR0114" H 7050 1400 50 0001 C CNN F 1 "GND" H 7055 1477 50 0000 C CNN F 2 "" H 7050 1650 50 0001 C CNN F 3 "" H 7050 1650 50 0001 C CNN 1 7050 1650 1 0 0 -1 $EndComp Wire Wire Line 6950 1450 6950 1550 Wire Wire Line 6950 1550 7050 1550 Wire Wire Line 7050 1550 7050 1650 Wire Wire Line 7050 1550 7150 1550 Wire Wire Line 7150 1550 7150 1450 Connection ~ 7050 1550 Wire Wire Line 8850 2050 9150 2050 Wire Wire Line 9150 2150 8850 2150 Text Label 9150 2150 2 50 ~ 0 nRTS Text Label 9150 2050 2 50 ~ 0 nDTR $Comp L Device:R R12 U 1 1 5F147E14 P 10200 1450 F 0 "R12" V 10150 1300 50 0000 C CNN F 1 "12k" V 10200 1450 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 10130 1450 50 0001 C CNN F 3 "~" H 10200 1450 50 0001 C CNN F 4 "C22790" V 10200 1450 50 0001 C CNN "JLCPCB" 1 10200 1450 0 1 1 0 $EndComp $Comp L Device:R R13 U 1 1 5F148979 P 10200 2200 F 0 "R13" V 10150 2050 50 0000 C CNN F 1 "12k" V 10200 2200 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 10130 2200 50 0001 C CNN F 3 "~" H 10200 2200 50 0001 C CNN F 4 "C22790" V 10200 2200 50 0001 C CNN "JLCPCB" 1 10200 2200 0 1 1 0 $EndComp Wire Wire Line 10350 2200 10450 2200 Wire Wire Line 10450 1450 10350 1450 Wire Wire Line 10050 1450 9950 1450 Wire Wire Line 10050 2200 9950 2200 Wire Wire Line 9950 2200 9950 2000 Connection ~ 9950 2200 Wire Wire Line 10750 1650 10750 1750 Wire Wire Line 10750 2000 10750 1900 Wire Wire Line 9950 1450 9950 1650 Connection ~ 9950 1450 Wire Wire Line 9950 2000 10750 1750 Wire Wire Line 10750 1900 9950 1650 Wire Wire Line 10750 1250 10750 1150 Wire Wire Line 10750 1150 11050 1150 Wire Wire Line 10750 2400 10750 2500 Wire Wire Line 10750 2500 11050 2500 Wire Wire Line 9650 1450 9950 1450 Wire Wire Line 9650 2200 9950 2200 Text Label 9650 2200 0 50 ~ 0 nDTR Text Label 9650 1450 0 50 ~ 0 nRTS Text Label 11050 1150 2 50 ~ 0 nRST Text Label 11050 2500 2 50 ~ 0 GPIO0 Wire Notes Line 500 3100 11200 3100 $Comp L power:VBUS #PWR0115 U 1 1 5F1D3CBE P 600 3450 F 0 "#PWR0115" H 600 3300 50 0001 C CNN F 1 "VBUS" H 615 3623 50 0000 C CNN F 2 "" H 600 3450 50 0001 C CNN F 3 "" H 600 3450 50 0001 C CNN 1 600 3450 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0116 U 1 1 5F1D40B2 P 1100 3450 F 0 "#PWR0116" H 1100 3300 50 0001 C CNN F 1 "+5V" H 1150 3600 50 0000 C CNN F 2 "" H 1100 3450 50 0001 C CNN F 3 "" H 1100 3450 50 0001 C CNN 1 1100 3450 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0117 U 1 1 5F1D45F6 P 2500 3450 F 0 "#PWR0117" H 2500 3300 50 0001 C CNN F 1 "+3V3" H 2400 3600 50 0000 C CNN F 2 "" H 2500 3450 50 0001 C CNN F 3 "" H 2500 3450 50 0001 C CNN 1 2500 3450 1 0 0 -1 $EndComp $Comp L power:GND #PWR0118 U 1 1 5F1D49F2 P 2000 4150 F 0 "#PWR0118" H 2000 3900 50 0001 C CNN F 1 "GND" H 2005 3977 50 0000 C CNN F 2 "" H 2000 4150 50 0001 C CNN F 3 "" H 2000 4150 50 0001 C CNN 1 2000 4150 1 0 0 -1 $EndComp $Comp L Diode:1N5819 D1 U 1 1 5F1D547F P 850 3550 F 0 "D1" H 850 3450 50 0000 C CNN F 1 "SS14" H 850 3650 50 0000 C CNN F 2 "Diode_SMD:D_SMA" H 850 3375 50 0001 C CNN F 3 "http://www.vishay.com/docs/88525/1n5817.pdf" H 850 3550 50 0001 C CNN F 4 "C2480" H 850 3550 50 0001 C CNN "JLCPCB" 1 850 3550 -1 0 0 1 $EndComp Wire Wire Line 700 3550 600 3550 Wire Wire Line 600 3550 600 3450 Wire Wire Line 1000 3550 1100 3550 Wire Wire Line 1100 3550 1100 3450 $Comp L power:+5V #PWR0119 U 1 1 5F1DE935 P 1500 3450 F 0 "#PWR0119" H 1500 3300 50 0001 C CNN F 1 "+5V" H 1550 3600 50 0000 C CNN F 2 "" H 1500 3450 50 0001 C CNN F 3 "" H 1500 3450 50 0001 C CNN 1 1500 3450 1 0 0 -1 $EndComp $Comp L Regulator_Linear:LM1117-3.3 U2 U 1 1 5F1DFC0E P 2000 3550 F 0 "U2" H 2000 3792 50 0000 C CNN F 1 "LM1117-3.3" H 2000 3701 50 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-223" H 2000 3550 50 0001 C CNN F 3 "http://www.ti.com/lit/ds/symlink/lm1117.pdf" H 2000 3550 50 0001 C CNN F 4 "C6186" H 2000 3550 50 0001 C CNN "JLCPCB" 1 2000 3550 1 0 0 -1 $EndComp Wire Wire Line 2500 3450 2500 3550 Wire Wire Line 2500 3550 2400 3550 Wire Wire Line 1700 3550 1600 3550 Wire Wire Line 1500 3550 1500 3450 Wire Wire Line 1600 3550 1600 3650 Connection ~ 1600 3550 Wire Wire Line 1600 3550 1500 3550 Wire Wire Line 2400 3550 2400 3650 Connection ~ 2400 3550 Wire Wire Line 2400 3550 2300 3550 $Comp L Device:C C1 U 1 1 5F1F15B2 P 1600 3800 F 0 "C1" H 1600 3900 50 0000 L CNN F 1 "10uF" H 1600 3700 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 1638 3650 50 0001 C CNN F 3 "~" H 1600 3800 50 0001 C CNN F 4 "C19702" H 1600 3800 50 0001 C CNN "JLCPCB" 1 1600 3800 1 0 0 -1 $EndComp $Comp L Device:C C2 U 1 1 5F1F1D9F P 2400 3800 F 0 "C2" H 2400 3900 50 0000 L CNN F 1 "10uF" H 2400 3700 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 3650 50 0001 C CNN F 3 "~" H 2400 3800 50 0001 C CNN F 4 "C19702" H 2400 3800 50 0001 C CNN "JLCPCB" 1 2400 3800 1 0 0 -1 $EndComp Wire Wire Line 1600 3950 1600 4050 Wire Wire Line 1600 4050 2000 4050 Wire Wire Line 2000 4050 2000 3850 Wire Wire Line 2400 3950 2400 4050 Wire Wire Line 2400 4050 2000 4050 Connection ~ 2000 4050 Wire Wire Line 2000 4150 2000 4050 $Comp L Connector:Conn_01x04_Female J1 U 1 1 5F2938F3 P 3850 3650 F 0 "J1" H 3878 3626 50 0000 L CNN F 1 "WS2812-Strip" H 3878 3535 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 3850 3650 50 0001 C CNN F 3 "~" H 3850 3650 50 0001 C CNN 1 3850 3650 1 0 0 -1 $EndComp Wire Wire Line 3650 3650 3350 3650 Wire Wire Line 3650 3850 3250 3850 Wire Wire Line 3250 3850 3250 3950 Wire Wire Line 3650 3550 3250 3550 Wire Wire Line 3250 3550 3250 3850 Connection ~ 3250 3850 $Comp L power:GND #PWR0123 U 1 1 5F2A634E P 3250 3950 F 0 "#PWR0123" H 3250 3700 50 0001 C CNN F 1 "GND" H 3255 3777 50 0000 C CNN F 2 "" H 3250 3950 50 0001 C CNN F 3 "" H 3250 3950 50 0001 C CNN 1 3250 3950 1 0 0 -1 $EndComp Wire Wire Line 3150 3750 3150 3450 Wire Wire Line 3150 3750 3650 3750 $Comp L power:+5V #PWR0124 U 1 1 5F2ABEE7 P 3150 3450 F 0 "#PWR0124" H 3150 3300 50 0001 C CNN F 1 "+5V" H 3200 3600 50 0000 C CNN F 2 "" H 3150 3450 50 0001 C CNN F 3 "" H 3150 3450 50 0001 C CNN 1 3150 3450 1 0 0 -1 $EndComp Text Label 3350 3650 0 50 ~ 0 GPIO13 Wire Notes Line 4750 500 4750 4450 $Comp L power:PWR_FLAG #FLG0101 U 1 1 5F2C4714 P 1200 3550 F 0 "#FLG0101" H 1200 3625 50 0001 C CNN F 1 "PWR_FLAG" H 1250 3500 50 0000 C CNN F 2 "" H 1200 3550 50 0001 C CNN F 3 "~" H 1200 3550 50 0001 C CNN 1 1200 3550 1 0 0 -1 $EndComp Wire Wire Line 1200 3550 1100 3550 Connection ~ 1100 3550 NoConn ~ 700 1600 NoConn ~ 700 1800 NoConn ~ 700 1900 NoConn ~ 700 2000 NoConn ~ 700 2100 NoConn ~ 700 2200 NoConn ~ 700 2300 NoConn ~ 2500 2000 NoConn ~ 2500 2200 Wire Notes Line 2800 3100 2800 4450 $Comp L s8050_Mod:S8050 Q1 U 1 1 5F3419A5 P 10650 1450 F 0 "Q1" H 10840 1496 50 0000 L CNN F 1 "S8050" H 10840 1405 50 0000 L CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 10850 1375 50 0001 L CIN F 3 "http://www.unisonic.com.tw/datasheet/S8050.pdf" H 10650 1450 50 0001 L CNN F 4 "C2146" H 10650 1450 50 0001 C CNN "JLCPCB" 1 10650 1450 1 0 0 -1 $EndComp $Comp L s8050_Mod:S8050 Q2 U 1 1 5F3445D2 P 10650 2200 F 0 "Q2" H 10840 2154 50 0000 L CNN F 1 "S8050" H 10840 2245 50 0000 L CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 10850 2125 50 0001 L CIN F 3 "http://www.unisonic.com.tw/datasheet/S8050.pdf" H 10650 2200 50 0001 L CNN F 4 "C2146" H 10650 2200 50 0001 C CNN "JLCPCB" 1 10650 2200 1 0 0 1 $EndComp $Comp L Connector:USB_C_Plug_USB2.0 P1 U 1 1 60D67574 P 5350 1600 F 0 "P1" H 5457 2467 50 0000 C CNN F 1 "USB_C_Plug_USB2.0" H 5457 2376 50 0000 C CNN F 2 "USB-C:USB-C_USB2.0" H 5500 1600 50 0001 C CNN F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 5500 1600 50 0001 C CNN F 4 "C165948" H 5350 1600 50 0001 C CNN "JLCPCB" 1 5350 1600 1 0 0 -1 $EndComp Wire Wire Line 5050 2500 5050 2600 Wire Wire Line 5050 2600 5350 2600 $Comp L Device:R R2 U 1 1 60E0E973 P 7100 2250 F 0 "R2" V 7050 2100 50 0000 C CNN F 1 "5k1" V 7100 2250 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7030 2250 50 0001 C CNN F 3 "~" H 7100 2250 50 0001 C CNN F 4 "C22790" V 7100 2250 50 0001 C CNN "JLCPCB" 1 7100 2250 0 1 1 0 $EndComp $Comp L Device:R R3 U 1 1 60E0FA56 P 7100 2400 F 0 "R3" V 7050 2250 50 0000 C CNN F 1 "5k1" V 7100 2400 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7030 2400 50 0001 C CNN F 3 "~" H 7100 2400 50 0001 C CNN F 4 "C22790" V 7100 2400 50 0001 C CNN "JLCPCB" 1 7100 2400 0 1 1 0 $EndComp $Comp L power:GND #PWR0120 U 1 1 60E14B6E P 7450 2550 F 0 "#PWR0120" H 7450 2300 50 0001 C CNN F 1 "GND" H 7455 2377 50 0000 C CNN F 2 "" H 7450 2550 50 0001 C CNN F 3 "" H 7450 2550 50 0001 C CNN 1 7450 2550 1 0 0 -1 $EndComp Wire Wire Line 7250 2400 7450 2400 Wire Wire Line 7450 2400 7450 2550 Wire Wire Line 7250 2250 7450 2250 Wire Wire Line 7450 2250 7450 2400 Connection ~ 7450 2400 Wire Wire Line 5950 1300 6300 1300 Text Label 6300 1200 2 50 ~ 0 CC Text Label 6300 1300 2 50 ~ 0 VCONN Text Label 6650 2250 0 50 ~ 0 CC Text Label 6650 2400 0 50 ~ 0 VCONN Wire Wire Line 6650 2250 6950 2250 Wire Wire Line 6650 2400 6950 2400 Wire Wire Line 5950 1200 6300 1200 Text Notes 3700 3050 0 98 ~ 0 Main Control Text Notes 4900 3050 0 98 ~ 0 USB Interface Text Notes 550 4400 0 98 ~ 0 Voltage Regulation Text Notes 2850 4400 0 98 ~ 0 LED Output $Comp L Switch:SW_SPST SW1 U 1 1 60EBB6CF P 5600 3550 F 0 "SW1" H 5600 3785 50 0000 C CNN F 1 "SW_SPST" H 5600 3694 50 0000 C CNN F 2 "Button_Switch_THT:SW_Tactile_SPST_Angled_PTS645Vx39-2LFS" H 5600 3550 50 0001 C CNN F 3 "~" H 5600 3550 50 0001 C CNN 1 5600 3550 1 0 0 -1 $EndComp Wire Wire Line 5400 3550 5300 3550 Text Label 4900 3550 0 50 ~ 0 GPIO12 $Comp L Device:R R1 U 1 1 60EDAF32 P 5300 3800 F 0 "R1" V 5250 3650 50 0000 C CNN F 1 "12k" V 5300 3800 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 5230 3800 50 0001 C CNN F 3 "~" H 5300 3800 50 0001 C CNN F 4 "C22790" V 5300 3800 50 0001 C CNN "JLCPCB" 1 5300 3800 -1 0 0 1 $EndComp Wire Wire Line 5300 3650 5300 3550 Connection ~ 5300 3550 Wire Wire Line 5300 3550 4900 3550 Wire Wire Line 5300 3950 5300 4050 $Comp L power:GND #PWR0121 U 1 1 60EF0028 P 5300 4050 F 0 "#PWR0121" H 5300 3800 50 0001 C CNN F 1 "GND" H 5305 3877 50 0000 C CNN F 2 "" H 5300 4050 50 0001 C CNN F 3 "" H 5300 4050 50 0001 C CNN 1 5300 4050 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0122 U 1 1 60EF308A P 5950 3400 F 0 "#PWR0122" H 5950 3250 50 0001 C CNN F 1 "+3V3" H 5850 3550 50 0000 C CNN F 2 "" H 5950 3400 50 0001 C CNN F 3 "" H 5950 3400 50 0001 C CNN 1 5950 3400 1 0 0 -1 $EndComp Wire Wire Line 5950 3400 5950 3550 Wire Wire Line 5950 3550 5800 3550 Text Notes 4800 4400 0 98 ~ 0 Input Switch Wire Notes Line 6350 4450 6350 3100 $Comp L Connector:Conn_01x04_Female J2 U 1 1 60F1F8CA P 7800 3650 F 0 "J2" H 7828 3626 50 0000 L CNN F 1 "OLED" H 7828 3535 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 7800 3650 50 0001 C CNN F 3 "~" H 7800 3650 50 0001 C CNN 1 7800 3650 1 0 0 -1 $EndComp Wire Wire Line 7600 3850 6850 3850 Wire Wire Line 6850 3850 6850 4000 $Comp L power:GND #PWR0125 U 1 1 60F30BCB P 6850 4000 F 0 "#PWR0125" H 6850 3750 50 0001 C CNN F 1 "GND" H 6855 3827 50 0000 C CNN F 2 "" H 6850 4000 50 0001 C CNN F 3 "" H 6850 4000 50 0001 C CNN 1 6850 4000 1 0 0 -1 $EndComp Wire Wire Line 7600 3750 6850 3750 Wire Wire Line 6850 3750 6850 3450 $Comp L power:+3V3 #PWR0126 U 1 1 60F36492 P 6850 3450 F 0 "#PWR0126" H 6850 3300 50 0001 C CNN F 1 "+3V3" H 6750 3600 50 0000 C CNN F 2 "" H 6850 3450 50 0001 C CNN F 3 "" H 6850 3450 50 0001 C CNN 1 6850 3450 1 0 0 -1 $EndComp Wire Wire Line 7600 3650 7150 3650 Wire Wire Line 7600 3550 7150 3550 Text Label 7150 3650 0 50 ~ 0 SCL Text Label 7150 3550 0 50 ~ 0 SDA Wire Notes Line 8300 4450 8300 3100 Wire Notes Line 500 4450 8300 4450 Text Notes 6400 4400 0 98 ~ 0 Display $EndSCHEMATC