EESchema Schematic File Version 4 EELAYER 26 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L RF_WiFi:ESP-12E U101 U 1 1 5AE4B6A4 P 4050 2250 F 0 "U101" H 4050 3528 50 0000 C CNN F 1 "ESP-12E" H 4050 3437 50 0000 C CNN F 2 "custom:ESP-12E" H 4050 2500 50 0001 C CNN F 3 "http://wiki.ai-thinker.com/_media/esp8266/docs/aithinker_esp_12f_datasheet_en.pdf" H 3700 2550 50 0001 C CNN 1 4050 2250 1 0 0 -1 $EndComp $Comp L power:GND #PWR0109 U 1 1 5AE4B723 P 4050 3350 F 0 "#PWR0109" H 4050 3100 50 0001 C CNN F 1 "GND" H 4055 3177 50 0000 C CNN F 2 "" H 4050 3350 50 0001 C CNN F 3 "" H 4050 3350 50 0001 C CNN 1 4050 3350 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0102 U 1 1 5AE4B811 P 2950 850 F 0 "#PWR0102" H 2950 700 50 0001 C CNN F 1 "+3V3" H 2965 1023 50 0000 C CNN F 2 "" H 2950 850 50 0001 C CNN F 3 "" H 2950 850 50 0001 C CNN 1 2950 850 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0101 U 1 1 5AE4B836 P 4050 800 F 0 "#PWR0101" H 4050 650 50 0001 C CNN F 1 "+3V3" H 4065 973 50 0000 C CNN F 2 "" H 4050 800 50 0001 C CNN F 3 "" H 4050 800 50 0001 C CNN 1 4050 800 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0103 U 1 1 5AE4B85B P 5500 1150 F 0 "#PWR0103" H 5500 1000 50 0001 C CNN F 1 "+3V3" H 5515 1323 50 0000 C CNN F 2 "" H 5500 1150 50 0001 C CNN F 3 "" H 5500 1150 50 0001 C CNN 1 5500 1150 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0107 U 1 1 5AE4B880 P 5800 1850 F 0 "#PWR0107" H 5800 1700 50 0001 C CNN F 1 "+3V3" H 5815 2023 50 0000 C CNN F 2 "" H 5800 1850 50 0001 C CNN F 3 "" H 5800 1850 50 0001 C CNN 1 5800 1850 1 0 0 -1 $EndComp $Comp L power:GND #PWR0104 U 1 1 5AE4B8B1 P 2450 1500 F 0 "#PWR0104" H 2450 1250 50 0001 C CNN F 1 "GND" H 2455 1327 50 0000 C CNN F 2 "" H 2450 1500 50 0001 C CNN F 3 "" H 2450 1500 50 0001 C CNN 1 2450 1500 1 0 0 -1 $EndComp $Comp L power:GND #PWR0108 U 1 1 5AE4B8E0 P 5350 3000 F 0 "#PWR0108" H 5350 2750 50 0001 C CNN F 1 "GND" H 5355 2827 50 0000 C CNN F 2 "" H 5350 3000 50 0001 C CNN F 3 "" H 5350 3000 50 0001 C CNN 1 5350 3000 1 0 0 -1 $EndComp $Comp L power:GND #PWR0106 U 1 1 5AE4B905 P 6600 1750 F 0 "#PWR0106" H 6600 1500 50 0001 C CNN F 1 "GND" H 6605 1577 50 0000 C CNN F 2 "" H 6600 1750 50 0001 C CNN F 3 "" H 6600 1750 50 0001 C CNN 1 6600 1750 1 0 0 -1 $EndComp Wire Wire Line 4050 800 4050 1150 Wire Wire Line 3150 1450 2950 1450 $Comp L Switch:SW_Push SW_RST U 1 1 5AE4BA34 P 2650 1350 F 0 "SW_RST" H 2650 1635 50 0000 C CNN F 1 "SW_Push" H 2650 1544 50 0000 C CNN F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 2650 1550 50 0001 C CNN F 3 "" H 2650 1550 50 0001 C CNN 1 2650 1350 1 0 0 -1 $EndComp $Comp L Switch:SW_Push SW_FLASH U 1 1 5AE4BA6C P 6250 1600 F 0 "SW_FLASH" H 6250 1885 50 0000 C CNN F 1 "SW_Push" H 6250 1794 50 0000 C CNN F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 6250 1800 50 0001 C CNN F 3 "" H 6250 1800 50 0001 C CNN 1 6250 1600 -1 0 0 1 $EndComp Wire Wire Line 6450 1600 6600 1600 Wire Wire Line 6600 1600 6600 1750 Wire Wire Line 4950 1450 5500 1450 Wire Wire Line 6050 1450 6050 1600 $Comp L Device:R R102 U 1 1 5AE4BB6B P 5500 1300 F 0 "R102" H 5570 1346 50 0000 L CNN F 1 "10k" H 5570 1255 50 0000 L CNN F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 5430 1300 50 0001 C CNN F 3 "~" H 5500 1300 50 0001 C CNN 1 5500 1300 -1 0 0 1 $EndComp Connection ~ 5500 1450 Wire Wire Line 5500 1450 6050 1450 $Comp L Device:R R101 U 1 1 5AE4BBFA P 2950 1000 F 0 "R101" H 3020 1046 50 0000 L CNN F 1 "10k" H 3020 955 50 0000 L CNN F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 2880 1000 50 0001 C CNN F 3 "~" H 2950 1000 50 0001 C CNN 1 2950 1000 -1 0 0 1 $EndComp Wire Wire Line 2950 1450 2950 1350 Wire Wire Line 2450 1350 2450 1500 Wire Wire Line 2850 1350 2950 1350 Connection ~ 2950 1350 Wire Wire Line 2950 1350 2950 1150 $Comp L power:+3V3 #PWR0105 U 1 1 5AE4BE9E P 2800 1650 F 0 "#PWR0105" H 2800 1500 50 0001 C CNN F 1 "+3V3" H 2815 1823 50 0000 C CNN F 2 "" H 2800 1650 50 0001 C CNN F 3 "" H 2800 1650 50 0001 C CNN 1 2800 1650 1 0 0 -1 $EndComp Wire Wire Line 3150 1650 2800 1650 Text GLabel 4950 2350 2 50 Input ~ 0 TXD Text GLabel 4950 2450 2 50 Input ~ 0 RXD NoConn ~ 4950 2850 NoConn ~ 4950 2750 NoConn ~ 4950 2550 NoConn ~ 4950 1950 NoConn ~ 4950 1750 NoConn ~ 4950 1650 NoConn ~ 4950 1550 NoConn ~ 3150 2350 NoConn ~ 3150 2250 NoConn ~ 3150 2150 NoConn ~ 3150 2050 NoConn ~ 3150 1950 NoConn ~ 3150 1850 Wire Wire Line 4950 2650 5350 2650 Wire Wire Line 5350 2650 5350 2700 $Comp L Device:R R104 U 1 1 5AE4C8BB P 5350 2850 F 0 "R104" H 5420 2896 50 0000 L CNN F 1 "10k" H 5420 2805 50 0000 L CNN F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 5280 2850 50 0001 C CNN F 3 "~" H 5350 2850 50 0001 C CNN 1 5350 2850 1 0 0 -1 $EndComp $Comp L Device:R R103 U 1 1 5AE4C94C P 5800 2000 F 0 "R103" H 5870 2046 50 0000 L CNN F 1 "10k" H 5870 1955 50 0000 L CNN F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 5730 2000 50 0001 C CNN F 3 "~" H 5800 2000 50 0001 C CNN 1 5800 2000 -1 0 0 1 $EndComp Wire Wire Line 4950 2150 5800 2150 $Comp L Connector_Specialized:Conn_01x04_Male J101 U 1 1 5AE4D822 P 4550 4150 F 0 "J101" V 4703 3863 50 0000 R CNN F 1 "Conn_01x04_Male" V 4612 3863 50 0000 R CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 4550 4150 50 0001 C CNN F 3 "~" H 4550 4150 50 0001 C CNN 1 4550 4150 0 -1 -1 0 $EndComp $Comp L power:+3V3 #PWR0110 U 1 1 5AE4D95D P 4450 3950 F 0 "#PWR0110" H 4450 3800 50 0001 C CNN F 1 "+3V3" H 4465 4123 50 0000 C CNN F 2 "" H 4450 3950 50 0001 C CNN F 3 "" H 4450 3950 50 0001 C CNN 1 4450 3950 1 0 0 -1 $EndComp $Comp L power:GND #PWR0111 U 1 1 5AE4D99E P 4750 3950 F 0 "#PWR0111" H 4750 3700 50 0001 C CNN F 1 "GND" H 4755 3777 50 0000 C CNN F 2 "" H 4750 3950 50 0001 C CNN F 3 "" H 4750 3950 50 0001 C CNN 1 4750 3950 -1 0 0 1 $EndComp Text GLabel 4550 3950 1 50 Input ~ 0 RXD Text GLabel 4650 3950 1 50 Input ~ 0 TXD $EndSCHEMATC