EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 2
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Interface_USB:CP2102N-A01-GQFN28 U2
U 1 1 607804B7
P 4550 5550
F 0 "U2" H 4700 4300 50  0000 C CNN
F 1 "CP2102-GMR" H 5000 6800 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 5000 4350 50  0001 L CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf" H 4600 4800 50  0001 C CNN
F 4 "C6568" H 4550 5550 50  0001 C CNN "LCSC"
	1    4550 5550
	1    0    0    -1  
$EndComp
$Sheet
S 9650 3250 1000 850 
U 6078273A
F0 "Power" 50
F1 "power.sch" 50
$EndSheet
$Comp
L Transistor_BJT:S8050 Q2
U 1 1 6079A3D0
P 1500 7000
F 0 "Q2" H 1691 6954 50  0000 L CNN
F 1 "S8050" H 1691 7045 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1700 6925 50  0001 L CIN
F 3 "http://www.unisonic.com.tw/datasheet/S8050.pdf" H 1500 7000 50  0001 L CNN
F 4 "C2146" H 1500 7000 50  0001 C CNN "LCSC"
	1    1500 7000
	-1   0    0    1   
$EndComp
Wire Wire Line
	1400 6350 1400 6550
Wire Wire Line
	1400 6550 2400 6550
Wire Wire Line
	2400 6550 2400 7000
$Comp
L Device:R R7
U 1 1 6079EA60
P 2050 7000
F 0 "R7" V 1843 7000 50  0000 C CNN
F 1 "12kOhm" V 1934 7000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1980 7000 50  0001 C CNN
F 3 "~" H 2050 7000 50  0001 C CNN
F 4 "C22790" H 2050 7000 50  0001 C CNN "LCSC"
	1    2050 7000
	0    1    1    0   
$EndComp
$Comp
L Transistor_BJT:S8050 Q1
U 1 1 6079F735
P 1500 6150
F 0 "Q1" H 1691 6196 50  0000 L CNN
F 1 "S8050" H 1691 6105 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1700 6075 50  0001 L CIN
F 3 "http://www.unisonic.com.tw/datasheet/S8050.pdf" H 1500 6150 50  0001 L CNN
F 4 "C2146" H 1500 6150 50  0001 C CNN "LCSC"
	1    1500 6150
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R6
U 1 1 6079FFA8
P 2050 6150
F 0 "R6" V 1843 6150 50  0000 C CNN
F 1 "12kOhm" V 1934 6150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1980 6150 50  0001 C CNN
F 3 "~" H 2050 6150 50  0001 C CNN
F 4 "C22790" H 2050 6150 50  0001 C CNN "LCSC"
	1    2050 6150
	0    1    1    0   
$EndComp
Wire Wire Line
	1900 6150 1700 6150
Wire Wire Line
	1700 7000 1900 7000
Wire Wire Line
	1400 6800 1400 6650
Wire Wire Line
	1400 6650 2350 6650
Wire Wire Line
	2350 6650 2350 6150
Wire Wire Line
	2350 6150 2200 6150
Wire Wire Line
	1400 5950 1400 5850
Wire Wire Line
	1400 5850 1200 5850
Wire Wire Line
	1400 7200 1400 7300
Wire Wire Line
	1400 7300 1200 7300
Wire Wire Line
	2200 7000 2400 7000
Wire Wire Line
	2600 7000 2400 7000
Connection ~ 2400 7000
Wire Wire Line
	2600 6150 2350 6150
Connection ~ 2350 6150
Text GLabel 2600 6150 2    50   Input ~ 0
DTR
Text GLabel 2600 7000 2    50   Input ~ 0
RTS
Text GLabel 1200 5850 0    50   Input ~ 0
nRST
Text GLabel 1200 7300 0    50   Input ~ 0
GPIO0
$Comp
L power:+3.3V #PWR0110
U 1 1 607ABCA1
P 4550 4250
F 0 "#PWR0110" H 4550 4100 50  0001 C CNN
F 1 "+3.3V" H 4600 4400 50  0000 C CNN
F 2 "" H 4550 4250 50  0001 C CNN
F 3 "" H 4550 4250 50  0001 C CNN
	1    4550 4250
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0111
U 1 1 607AC230
P 4450 4250
F 0 "#PWR0111" H 4450 4100 50  0001 C CNN
F 1 "+3.3V" H 4350 4400 50  0000 C CNN
F 2 "" H 4450 4250 50  0001 C CNN
F 3 "" H 4450 4250 50  0001 C CNN
	1    4450 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 607AD365
P 4550 6850
F 0 "#PWR0112" H 4550 6600 50  0001 C CNN
F 1 "GND" H 4555 6677 50  0000 C CNN
F 2 "" H 4550 6850 50  0001 C CNN
F 3 "" H 4550 6850 50  0001 C CNN
	1    4550 6850
	1    0    0    -1  
$EndComp
$Comp
L Connector:USB_B_Micro J1
U 1 1 607AE779
P 2900 4950
F 0 "J1" H 2957 5417 50  0000 C CNN
F 1 "USB_B_Micro" H 2957 5326 50  0000 C CNN
F 2 "stock:micro_usb" H 3050 4900 50  0001 C CNN
F 3 "~" H 3050 4900 50  0001 C CNN
F 4 "C21377" H 2900 4950 50  0001 C CNN "LCSC"
	1    2900 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 4750 3400 4750
Wire Wire Line
	3400 4750 3400 4850
Wire Wire Line
	3400 4850 4050 4850
Wire Wire Line
	3400 4750 3400 4650
Connection ~ 3400 4750
Wire Wire Line
	4050 4950 3200 4950
Wire Wire Line
	4050 5050 3200 5050
$Comp
L power:GND #PWR0113
U 1 1 607ED641
P 2900 5350
F 0 "#PWR0113" H 2900 5100 50  0001 C CNN
F 1 "GND" H 2905 5177 50  0000 C CNN
F 2 "" H 2900 5350 50  0001 C CNN
F 3 "" H 2900 5350 50  0001 C CNN
	1    2900 5350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 607EDC45
P 2800 5350
F 0 "#PWR0114" H 2800 5100 50  0001 C CNN
F 1 "GND" H 2805 5177 50  0000 C CNN
F 2 "" H 2800 5350 50  0001 C CNN
F 3 "" H 2800 5350 50  0001 C CNN
	1    2800 5350
	1    0    0    -1  
$EndComp
NoConn ~ 4050 4650
NoConn ~ 5050 5450
NoConn ~ 5050 5650
NoConn ~ 5050 5750
NoConn ~ 5050 5850
NoConn ~ 5050 6550
NoConn ~ 5050 6050
NoConn ~ 5050 6150
NoConn ~ 5050 6250
NoConn ~ 5050 6350
NoConn ~ 5050 6450
NoConn ~ 5050 6650
Text GLabel 1200 4300 0    50   Input ~ 0
nRST
$Comp
L power:GND #PWR0116
U 1 1 6081A73D
P 1400 4800
F 0 "#PWR0116" H 1400 4550 50  0001 C CNN
F 1 "GND" H 1405 4627 50  0000 C CNN
F 2 "" H 1400 4800 50  0001 C CNN
F 3 "" H 1400 4800 50  0001 C CNN
	1    1400 4800
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0117
U 1 1 6081AC29
P 1400 3800
F 0 "#PWR0117" H 1400 3650 50  0001 C CNN
F 1 "+3.3V" H 1415 3973 50  0000 C CNN
F 2 "" H 1400 3800 50  0001 C CNN
F 3 "" H 1400 3800 50  0001 C CNN
	1    1400 3800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 6081B1DC
P 1400 4050
F 0 "R1" H 1470 4096 50  0000 L CNN
F 1 "12kOhm" H 1470 4005 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1330 4050 50  0001 C CNN
F 3 "~" H 1400 4050 50  0001 C CNN
F 4 "C22790" H 1400 4050 50  0001 C CNN "LCSC"
	1    1400 4050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 60820053
P 1400 4550
AR Path="/60820053" Ref="C4"  Part="1" 
AR Path="/6078273A/60820053" Ref="C?"  Part="1" 
F 0 "C4" H 1515 4596 50  0000 L CNN
F 1 "100nF" H 1515 4505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1438 4400 50  0001 C CNN
F 3 "~" H 1400 4550 50  0001 C CNN
F 4 "C14663" H 1400 4550 50  0001 C CNN "LCSC"
	1    1400 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 3800 1400 3900
Wire Wire Line
	1400 4200 1400 4300
Connection ~ 1400 4300
Wire Wire Line
	1400 4300 1400 4400
Wire Wire Line
	1400 4700 1400 4800
Wire Wire Line
	1200 4300 1400 4300
Text GLabel 3050 1750 0    50   Input ~ 0
nRST
Text GLabel 3050 1950 0    50   Input ~ 0
EN
Text GLabel 4250 2650 2    50   Input ~ 0
GPIO15
Text GLabel 1250 3100 0    50   Input ~ 0
GPIO15
$Comp
L Device:R R5
U 1 1 6085845D
P 1550 3100
F 0 "R5" V 1343 3100 50  0000 C CNN
F 1 "12kOhm" V 1434 3100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1480 3100 50  0001 C CNN
F 3 "~" H 1550 3100 50  0001 C CNN
F 4 "C22790" H 1550 3100 50  0001 C CNN "LCSC"
	1    1550 3100
	0    1    1    0   
$EndComp
Wire Wire Line
	1400 3100 1250 3100
$Comp
L Device:R R4
U 1 1 6085AAA5
P 1550 2650
F 0 "R4" V 1343 2650 50  0000 C CNN
F 1 "12kOhm" V 1434 2650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1480 2650 50  0001 C CNN
F 3 "~" H 1550 2650 50  0001 C CNN
F 4 "C22790" H 1550 2650 50  0001 C CNN "LCSC"
	1    1550 2650
	0    1    1    0   
$EndComp
$Comp
L Device:R R3
U 1 1 6085B97B
P 1550 2250
F 0 "R3" V 1343 2250 50  0000 C CNN
F 1 "12kOhm" V 1434 2250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1480 2250 50  0001 C CNN
F 3 "~" H 1550 2250 50  0001 C CNN
F 4 "C22790" H 1550 2250 50  0001 C CNN "LCSC"
	1    1550 2250
	0    1    1    0   
$EndComp
$Comp
L Device:R R2
U 1 1 6085BEAF
P 1550 1800
F 0 "R2" V 1343 1800 50  0000 C CNN
F 1 "12kOhm" V 1434 1800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1480 1800 50  0001 C CNN
F 3 "~" H 1550 1800 50  0001 C CNN
F 4 "C22790" H 1550 1800 50  0001 C CNN "LCSC"
	1    1550 1800
	0    1    1    0   
$EndComp
Text GLabel 1200 2650 0    50   Input ~ 0
GPIO2
Text GLabel 1200 2250 0    50   Input ~ 0
GPIO0
Text GLabel 1100 1800 0    50   Input ~ 0
EN
Wire Wire Line
	1400 1800 1100 1800
Wire Wire Line
	1400 2250 1200 2250
Wire Wire Line
	1400 2650 1200 2650
$Comp
L power:+3.3V #PWR0118
U 1 1 60864F25
P 2000 2550
F 0 "#PWR0118" H 2000 2400 50  0001 C CNN
F 1 "+3.3V" H 2015 2723 50  0000 C CNN
F 2 "" H 2000 2550 50  0001 C CNN
F 3 "" H 2000 2550 50  0001 C CNN
	1    2000 2550
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0119
U 1 1 6086661C
P 2000 2150
F 0 "#PWR0119" H 2000 2000 50  0001 C CNN
F 1 "+3.3V" H 2015 2323 50  0000 C CNN
F 2 "" H 2000 2150 50  0001 C CNN
F 3 "" H 2000 2150 50  0001 C CNN
	1    2000 2150
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0120
U 1 1 60866B06
P 2000 1700
F 0 "#PWR0120" H 2000 1550 50  0001 C CNN
F 1 "+3.3V" H 2015 1873 50  0000 C CNN
F 2 "" H 2000 1700 50  0001 C CNN
F 3 "" H 2000 1700 50  0001 C CNN
	1    2000 1700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 608670B9
P 2000 3200
F 0 "#PWR0121" H 2000 2950 50  0001 C CNN
F 1 "GND" H 2005 3027 50  0000 C CNN
F 2 "" H 2000 3200 50  0001 C CNN
F 3 "" H 2000 3200 50  0001 C CNN
	1    2000 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1700 2650 2000 2650
Wire Wire Line
	2000 2650 2000 2550
Wire Wire Line
	1700 2250 2000 2250
Wire Wire Line
	2000 2250 2000 2150
Wire Wire Line
	1700 1800 2000 1800
Wire Wire Line
	2000 1800 2000 1700
Wire Wire Line
	2000 3100 2000 3200
Wire Wire Line
	1700 3100 2000 3100
Text GLabel 4250 1750 2    50   Input ~ 0
GPIO0
Text GLabel 4250 1950 2    50   Input ~ 0
GPIO2
Text GLabel 4250 1850 2    50   Input ~ 0
TXD0
Text GLabel 5050 4750 2    50   Input ~ 0
TXD0
$Comp
L Device:R R9
U 1 1 6088365F
P 5700 4650
F 0 "R9" V 5493 4650 50  0000 C CNN
F 1 "470Ohm" V 5584 4650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5630 4650 50  0001 C CNN
F 3 "~" H 5700 4650 50  0001 C CNN
F 4 "C23179" H 5700 4650 50  0001 C CNN "LCSC"
	1    5700 4650
	0    1    1    0   
$EndComp
Wire Wire Line
	5550 4650 5050 4650
Text GLabel 6100 4650 2    50   Input ~ 0
RXD0
Wire Wire Line
	6100 4650 5850 4650
Text GLabel 5050 4950 2    50   Input ~ 0
DTR
Text GLabel 5050 4550 2    50   Input ~ 0
RTS
Text GLabel 4250 2050 2    50   Input ~ 0
RXD0
Wire Wire Line
	5050 4850 5400 4850
Wire Wire Line
	5050 5050 5400 5050
Wire Wire Line
	5050 5150 5400 5150
Wire Wire Line
	5050 5350 5400 5350
NoConn ~ 5400 5350
NoConn ~ 5400 5150
NoConn ~ 5400 5050
NoConn ~ 5400 4850
Wire Wire Line
	5050 4450 5400 4450
NoConn ~ 5400 4450
NoConn ~ 3050 2450
Text GLabel 3050 2150 0    50   Input ~ 0
ADC
Text GLabel 9950 1800 0    50   Input ~ 0
ADC
Text GLabel 3050 2850 0    50   Input ~ 0
SCLK
Text GLabel 3050 2750 0    50   Input ~ 0
MOSI
$Comp
L Device:LED_Small D5
U 1 1 6091A73E
P 8500 1600
F 0 "D5" V 8546 1530 50  0000 R CNN
F 1 "RED" V 8455 1530 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 8500 1600 50  0001 C CNN
F 3 "~" V 8500 1600 50  0001 C CNN
F 4 "C2286" H 8500 1600 50  0001 C CNN "LCSC"
	1    8500 1600
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R15
U 1 1 60920300
P 10050 1550
F 0 "R15" H 9980 1504 50  0000 R CNN
F 1 "12kOhm" H 9980 1595 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9980 1550 50  0001 C CNN
F 3 "~" H 10050 1550 50  0001 C CNN
F 4 "C22790" H 10050 1550 50  0001 C CNN "LCSC"
	1    10050 1550
	-1   0    0    1   
$EndComp
$Comp
L Device:R R16
U 1 1 609222D7
P 10050 2050
F 0 "R16" H 9980 2004 50  0000 R CNN
F 1 "1kOhm" H 9980 2095 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9980 2050 50  0001 C CNN
F 3 "~" H 10050 2050 50  0001 C CNN
F 4 "C21190" H 10050 2050 50  0001 C CNN "LCSC"
	1    10050 2050
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 60951D2F
P 10050 2300
F 0 "#PWR0127" H 10050 2050 50  0001 C CNN
F 1 "GND" H 10055 2127 50  0000 C CNN
F 2 "" H 10050 2300 50  0001 C CNN
F 3 "" H 10050 2300 50  0001 C CNN
	1    10050 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10050 2300 10050 2200
Wire Wire Line
	10050 1900 10050 1800
Wire Wire Line
	9950 1800 10050 1800
Connection ~ 10050 1800
Wire Wire Line
	10050 1800 10050 1700
Wire Wire Line
	10050 1400 10050 1300
Wire Wire Line
	10050 1300 9950 1300
$Comp
L Device:R R13
U 1 1 6097C99D
P 8500 2050
F 0 "R13" H 8430 2004 50  0000 R CNN
F 1 "51Ohm" H 8430 2095 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8430 2050 50  0001 C CNN
F 3 "~" H 8500 2050 50  0001 C CNN
F 4 "C23197" H 8500 2050 50  0001 C CNN "LCSC"
	1    8500 2050
	-1   0    0    1   
$EndComp
Wire Wire Line
	8500 1400 8500 1500
$Comp
L power:GND #PWR0128
U 1 1 60982E39
P 8500 2700
F 0 "#PWR0128" H 8500 2450 50  0001 C CNN
F 1 "GND" H 8505 2527 50  0000 C CNN
F 2 "" H 8500 2700 50  0001 C CNN
F 3 "" H 8500 2700 50  0001 C CNN
	1    8500 2700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 6098329B
P 7350 2700
F 0 "#PWR0129" H 7350 2450 50  0001 C CNN
F 1 "GND" H 7355 2527 50  0000 C CNN
F 2 "" H 7350 2700 50  0001 C CNN
F 3 "" H 7350 2700 50  0001 C CNN
	1    7350 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R14
U 1 1 609BD20C
P 8500 2450
F 0 "R14" H 8430 2404 50  0000 R CNN
F 1 "51Ohm" H 8430 2495 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8430 2450 50  0001 C CNN
F 3 "~" H 8500 2450 50  0001 C CNN
F 4 "C23197" H 8500 2450 50  0001 C CNN "LCSC"
	1    8500 2450
	-1   0    0    1   
$EndComp
Text GLabel 8600 1800 2    50   Input ~ 0
SEN_5V
Wire Wire Line
	8500 1700 8500 1800
Wire Wire Line
	8600 1800 8500 1800
Connection ~ 8500 1800
Wire Wire Line
	8500 1800 8500 1900
Wire Wire Line
	8500 2200 8500 2300
Wire Wire Line
	8500 2600 8500 2700
$Comp
L Device:R R11
U 1 1 609F31E2
P 7350 1600
F 0 "R11" H 7280 1554 50  0000 R CNN
F 1 "470Ohm" H 7280 1645 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7280 1600 50  0001 C CNN
F 3 "~" H 7350 1600 50  0001 C CNN
F 4 "C23179" H 7350 1600 50  0001 C CNN "LCSC"
	1    7350 1600
	-1   0    0    1   
$EndComp
$Comp
L Device:R R12
U 1 1 609FC807
P 7350 2050
F 0 "R12" H 7280 2004 50  0000 R CNN
F 1 "51Ohm" H 7280 2095 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7280 2050 50  0001 C CNN
F 3 "~" H 7350 2050 50  0001 C CNN
F 4 "C23197" H 7350 2050 50  0001 C CNN "LCSC"
	1    7350 2050
	-1   0    0    1   
$EndComp
Text GLabel 7450 1800 2    50   Input ~ 0
SEN_12V
$Comp
L Device:LED_Small D4
U 1 1 60A1BE9D
P 7350 2450
F 0 "D4" V 7396 2380 50  0000 R CNN
F 1 "RED" V 7305 2380 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 7350 2450 50  0001 C CNN
F 3 "~" V 7350 2450 50  0001 C CNN
F 4 "C2286" H 7350 2450 50  0001 C CNN "LCSC"
	1    7350 2450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7350 1750 7350 1800
Wire Wire Line
	7450 1800 7350 1800
Connection ~ 7350 1800
Wire Wire Line
	7350 1800 7350 1900
Wire Wire Line
	7350 1400 7350 1450
Wire Wire Line
	7350 2200 7350 2350
Wire Wire Line
	7350 2550 7350 2700
Text GLabel 4250 2350 2    50   Input ~ 0
SEN_12V
Text GLabel 4250 2450 2    50   Input ~ 0
SEN_5V
NoConn ~ 4250 2550
NoConn ~ 4250 2750
NoConn ~ 3050 2550
NoConn ~ 3050 2650
$Comp
L power:+3.3V #PWR0140
U 1 1 60AFA7AB
P 3650 1550
F 0 "#PWR0140" H 3650 1400 50  0001 C CNN
F 1 "+3.3V" H 3665 1723 50  0000 C CNN
F 2 "" H 3650 1550 50  0001 C CNN
F 3 "" H 3650 1550 50  0001 C CNN
	1    3650 1550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0141
U 1 1 60AFADF5
P 3650 3050
F 0 "#PWR0141" H 3650 2800 50  0001 C CNN
F 1 "GND" H 3655 2877 50  0000 C CNN
F 2 "" H 3650 3050 50  0001 C CNN
F 3 "" H 3650 3050 50  0001 C CNN
	1    3650 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5450 2550 5450 2700
$Comp
L power:GND #PWR0131
U 1 1 6098FB62
P 5450 2700
F 0 "#PWR0131" H 5450 2450 50  0001 C CNN
F 1 "GND" H 5455 2527 50  0000 C CNN
F 2 "" H 5450 2700 50  0001 C CNN
F 3 "" H 5450 2700 50  0001 C CNN
	1    5450 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5450 2100 5450 2350
Wire Wire Line
	5450 1700 5450 1800
Wire Wire Line
	5350 1700 5450 1700
$Comp
L Device:R R8
U 1 1 6098FB4A
P 5450 1950
F 0 "R8" H 5380 1904 50  0000 R CNN
F 1 "51Ohm" H 5380 1995 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5380 1950 50  0001 C CNN
F 3 "~" H 5450 1950 50  0001 C CNN
F 4 "C23197" H 5450 1950 50  0001 C CNN "LCSC"
	1    5450 1950
	-1   0    0    1   
$EndComp
$Comp
L Device:LED_Small D2
U 1 1 6098FB3C
P 5450 2450
F 0 "D2" V 5496 2380 50  0000 R CNN
F 1 "RED" V 5405 2380 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 5450 2450 50  0001 C CNN
F 3 "~" V 5450 2450 50  0001 C CNN
F 4 "C2286" H 5450 2450 50  0001 C CNN "LCSC"
	1    5450 2450
	0    -1   -1   0   
$EndComp
Text GLabel 6950 5450 0    50   Input ~ 0
TXD0
$Comp
L Connector:Conn_01x04_Male J2
U 1 1 60B13D6D
P 7150 5550
F 0 "J2" H 7122 5432 50  0000 R CNN
F 1 "Conn_01x04_Male" H 7122 5523 50  0000 R CNN
F 2 "TerminalBlock:TerminalBlock_bornier-4_P5.08mm" H 7150 5550 50  0001 C CNN
F 3 "~" H 7150 5550 50  0001 C CNN
	1    7150 5550
	-1   0    0    1   
$EndComp
Wire Wire Line
	6850 5650 6850 5750
Wire Wire Line
	6950 5650 6850 5650
$Comp
L power:GND #PWR0126
U 1 1 608F6161
P 6850 5750
F 0 "#PWR0126" H 6850 5500 50  0001 C CNN
F 1 "GND" H 6855 5577 50  0000 C CNN
F 2 "" H 6850 5750 50  0001 C CNN
F 3 "" H 6850 5750 50  0001 C CNN
	1    6850 5750
	1    0    0    -1  
$EndComp
Text GLabel 6950 5550 0    50   Input ~ 0
RXD0
Text GLabel 9950 1300 0    50   Input ~ 0
VOUT
Wire Wire Line
	6250 2550 6250 2700
$Comp
L power:GND #PWR0130
U 1 1 6098FB5C
P 6250 2700
F 0 "#PWR0130" H 6250 2450 50  0001 C CNN
F 1 "GND" H 6255 2527 50  0000 C CNN
F 2 "" H 6250 2700 50  0001 C CNN
F 3 "" H 6250 2700 50  0001 C CNN
	1    6250 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 2100 6250 2350
Wire Wire Line
	6250 1700 6250 1800
Wire Wire Line
	6150 1700 6250 1700
$Comp
L Device:R R10
U 1 1 6098FB50
P 6250 1950
F 0 "R10" H 6180 1904 50  0000 R CNN
F 1 "51Ohm" H 6180 1995 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 1950 50  0001 C CNN
F 3 "~" H 6250 1950 50  0001 C CNN
F 4 "C23197" H 6250 1950 50  0001 C CNN "LCSC"
	1    6250 1950
	-1   0    0    1   
$EndComp
$Comp
L Device:LED_Small D3
U 1 1 6098FB42
P 6250 2450
F 0 "D3" V 6296 2380 50  0000 R CNN
F 1 "RED" V 6205 2380 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 6250 2450 50  0001 C CNN
F 3 "~" V 6250 2450 50  0001 C CNN
F 4 "C2286" H 6250 2450 50  0001 C CNN "LCSC"
	1    6250 2450
	0    -1   -1   0   
$EndComp
Text GLabel 4250 2250 2    50   Input ~ 0
GPIO5
Text GLabel 6950 5350 0    50   Input ~ 0
VOUT
Text GLabel 4250 2150 2    50   Input ~ 0
GPIO4
Wire Wire Line
	8350 5650 8350 5750
Wire Wire Line
	8450 5650 8350 5650
$Comp
L power:GND #PWR0122
U 1 1 608C9312
P 8350 5750
F 0 "#PWR0122" H 8350 5500 50  0001 C CNN
F 1 "GND" H 8355 5577 50  0000 C CNN
F 2 "" H 8350 5750 50  0001 C CNN
F 3 "" H 8350 5750 50  0001 C CNN
	1    8350 5750
	1    0    0    -1  
$EndComp
Text GLabel 8450 5450 0    50   Input ~ 0
SCLK
Text GLabel 8450 5550 0    50   Input ~ 0
MOSI
Text GLabel 8450 5350 0    50   Input ~ 0
VOUT
$Comp
L Connector:Conn_01x04_Male J4
U 1 1 608BFA99
P 8650 5550
F 0 "J4" H 8622 5432 50  0000 R CNN
F 1 "Conn_01x04_Male" H 8622 5523 50  0000 R CNN
F 2 "TerminalBlock:TerminalBlock_bornier-4_P5.08mm" H 8650 5550 50  0001 C CNN
F 3 "~" H 8650 5550 50  0001 C CNN
	1    8650 5550
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 608B3C6C
P 3400 4650
F 0 "#PWR0106" H 3400 4500 50  0001 C CNN
F 1 "+5V" H 3415 4823 50  0000 C CNN
F 2 "" H 3400 4650 50  0001 C CNN
F 3 "" H 3400 4650 50  0001 C CNN
	1    3400 4650
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0107
U 1 1 608B502F
P 8500 1400
F 0 "#PWR0107" H 8500 1250 50  0001 C CNN
F 1 "+5V" H 8515 1573 50  0000 C CNN
F 2 "" H 8500 1400 50  0001 C CNN
F 3 "" H 8500 1400 50  0001 C CNN
	1    8500 1400
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR0115
U 1 1 608BFB7C
P 7350 1400
F 0 "#PWR0115" H 7350 1250 50  0001 C CNN
F 1 "+12V" H 7365 1573 50  0000 C CNN
F 2 "" H 7350 1400 50  0001 C CNN
F 3 "" H 7350 1400 50  0001 C CNN
	1    7350 1400
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J8
U 1 1 608FF8C5
P 5550 1150
F 0 "J8" H 5522 1032 50  0000 R CNN
F 1 "Conn_01x02_Male" H 5522 1123 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5550 1150 50  0001 C CNN
F 3 "~" H 5550 1150 50  0001 C CNN
	1    5550 1150
	-1   0    0    1   
$EndComp
Text GLabel 1100 1150 0    50   Input ~ 0
ADC
Text GLabel 1100 850  0    50   Input ~ 0
nRST
$Comp
L Connector:Conn_01x01_Female J6
U 1 1 609717CF
P 1300 850
F 0 "J6" H 1328 876 50  0000 L CNN
F 1 "Testpoint_RST" H 1328 785 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 1300 850 50  0001 C CNN
F 3 "~" H 1300 850 50  0001 C CNN
	1    1300 850 
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Female J7
U 1 1 60971CC4
P 1300 1150
F 0 "J7" H 1328 1176 50  0000 L CNN
F 1 "Testpoint_ADC" H 1328 1085 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 1300 1150 50  0001 C CNN
F 3 "~" H 1300 1150 50  0001 C CNN
	1    1300 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 5150 3600 5150
NoConn ~ 3600 5150
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 60A2A45B
P 10100 5300
F 0 "H1" V 10054 5450 50  0000 L CNN
F 1 "MountingHole_Pad" V 10145 5450 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 10100 5300 50  0001 C CNN
F 3 "~" H 10100 5300 50  0001 C CNN
	1    10100 5300
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 60A2B21E
P 10100 5500
F 0 "H2" V 10054 5650 50  0000 L CNN
F 1 "MountingHole_Pad" V 10145 5650 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 10100 5500 50  0001 C CNN
F 3 "~" H 10100 5500 50  0001 C CNN
	1    10100 5500
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 60A2BB4B
P 10100 5700
F 0 "H3" V 10054 5850 50  0000 L CNN
F 1 "MountingHole_Pad" V 10145 5850 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 10100 5700 50  0001 C CNN
F 3 "~" H 10100 5700 50  0001 C CNN
	1    10100 5700
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 60A2C3E0
P 10100 5900
F 0 "H4" V 10054 6050 50  0000 L CNN
F 1 "MountingHole_Pad" V 10145 6050 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 10100 5900 50  0001 C CNN
F 3 "~" H 10100 5900 50  0001 C CNN
	1    10100 5900
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0148
U 1 1 60A2D214
P 9900 6000
F 0 "#PWR0148" H 9900 5750 50  0001 C CNN
F 1 "GND" H 9905 5827 50  0000 C CNN
F 2 "" H 9900 6000 50  0001 C CNN
F 3 "" H 9900 6000 50  0001 C CNN
	1    9900 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10000 5300 9900 5300
Wire Wire Line
	9900 5300 9900 5500
Wire Wire Line
	10000 5500 9900 5500
Connection ~ 9900 5500
Wire Wire Line
	9900 5500 9900 5700
Wire Wire Line
	10000 5700 9900 5700
Connection ~ 9900 5700
Wire Wire Line
	9900 5700 9900 5900
Wire Wire Line
	10000 5900 9900 5900
Connection ~ 9900 5900
Wire Wire Line
	9900 5900 9900 6000
$Comp
L RF_Module:ESP-12E U1
U 1 1 6091C48A
P 3650 2350
F 0 "U1" H 3650 3331 50  0000 C CNN
F 1 "ESP-12E" H 3650 3240 50  0000 C CNN
F 2 "RF_Module:ESP-12E" H 3650 2350 50  0001 C CNN
F 3 "http://wiki.ai-thinker.com/_media/esp8266/esp8266_series_modules_user_manual_v1.1.pdf" H 3300 2450 50  0001 C CNN
	1    3650 2350
	1    0    0    -1  
$EndComp
Text GLabel 3050 2350 0    50   Input ~ 0
CS0
$Comp
L Connector:Conn_01x05_Male J13
U 1 1 6091C8BB
P 8650 4600
F 0 "J13" H 8622 4532 50  0000 R CNN
F 1 "Conn_01x05_Male" H 8622 4623 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 8650 4600 50  0001 C CNN
F 3 "~" H 8650 4600 50  0001 C CNN
	1    8650 4600
	-1   0    0    1   
$EndComp
Wire Wire Line
	8350 4800 8350 4900
Wire Wire Line
	8450 4800 8350 4800
$Comp
L power:GND #PWR0150
U 1 1 6091EC83
P 8350 4900
F 0 "#PWR0150" H 8350 4650 50  0001 C CNN
F 1 "GND" H 8355 4727 50  0000 C CNN
F 2 "" H 8350 4900 50  0001 C CNN
F 3 "" H 8350 4900 50  0001 C CNN
	1    8350 4900
	1    0    0    -1  
$EndComp
Text GLabel 8450 4500 0    50   Input ~ 0
SCLK
Text GLabel 8450 4600 0    50   Input ~ 0
MOSI
Text GLabel 8450 4700 0    50   Input ~ 0
CS0
Text GLabel 8450 4400 0    50   Input ~ 0
VOUT
Text GLabel 5350 1700 0    50   Input ~ 0
GPIO4
Text GLabel 5350 1150 0    50   Input ~ 0
GPIO4
Text GLabel 6150 1700 0    50   Input ~ 0
GPIO5
Text GLabel 5350 1050 0    50   Input ~ 0
GPIO5
$EndSCHEMATC