EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L fab:Conn_01x08_Male J1
U 1 1 60450C87
P 1300 3650
F 0 "J1" H 1408 4131 50  0000 C CNN
F 1 "Conn_01x08_Male" H 1408 4040 50  0000 C CNN
F 2 "fab:Header_SMD_01x08_P2.54mm_Horizontal_Male" H 1300 3650 50  0001 C CNN
F 3 "~" H 1300 3650 50  0001 C CNN
	1    1300 3650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR01
U 1 1 60458FAA
P 1600 4150
F 0 "#PWR01" H 1600 3900 50  0001 C CNN
F 1 "GND" H 1605 3977 50  0000 C CNN
F 2 "" H 1600 4150 50  0001 C CNN
F 3 "" H 1600 4150 50  0001 C CNN
	1    1600 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 4050 1600 4050
Wire Wire Line
	1600 4050 1600 4150
$Comp
L power:+3V3 #PWR02
U 1 1 60459BA8
P 1850 3200
F 0 "#PWR02" H 1850 3050 50  0001 C CNN
F 1 "+3V3" H 1865 3373 50  0000 C CNN
F 2 "" H 1850 3200 50  0001 C CNN
F 3 "" H 1850 3200 50  0001 C CNN
	1    1850 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 3200 1850 3250
Wire Wire Line
	1850 3950 1500 3950
Text GLabel 1600 3650 2    50   Input ~ 0
SCL
Wire Wire Line
	1500 3650 1600 3650
Text GLabel 1600 3550 2    50   Input ~ 0
SDA
Wire Wire Line
	1600 3550 1500 3550
Text GLabel 1600 3850 2    50   Input ~ 0
DHT
Wire Wire Line
	1600 3850 1500 3850
Text GLabel 1600 3450 2    50   Input ~ 0
IO16
Text GLabel 1600 3350 2    50   Input ~ 0
ADC
Text GLabel 1600 3750 2    50   Input ~ 0
IO12
Wire Wire Line
	1600 3750 1500 3750
Wire Wire Line
	1600 3450 1500 3450
Wire Wire Line
	1600 3350 1500 3350
$Comp
L power:+3V3 #PWR03
U 1 1 6045DAC2
P 2550 3200
F 0 "#PWR03" H 2550 3050 50  0001 C CNN
F 1 "+3V3" H 2565 3373 50  0000 C CNN
F 2 "" H 2550 3200 50  0001 C CNN
F 3 "" H 2550 3200 50  0001 C CNN
	1    2550 3200
	1    0    0    -1  
$EndComp
Text GLabel 2450 3800 0    50   Input ~ 0
DHT
$Comp
L fab:Conn_01x04_Male J3
U 1 1 6045FA07
P 4100 3650
F 0 "J3" H 4072 3532 50  0000 R CNN
F 1 "Conn_01x04_Male" H 4350 3350 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical_SMD_Pin1Left" H 4100 3650 50  0001 C CNN
F 3 "~" H 4100 3650 50  0001 C CNN
	1    4100 3650
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR06
U 1 1 60461664
P 3800 3850
F 0 "#PWR06" H 3800 3600 50  0001 C CNN
F 1 "GND" H 3805 3677 50  0000 C CNN
F 2 "" H 3800 3850 50  0001 C CNN
F 3 "" H 3800 3850 50  0001 C CNN
	1    3800 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 3750 3800 3750
Wire Wire Line
	3800 3750 3800 3850
Wire Wire Line
	3900 3650 3600 3650
Wire Wire Line
	3600 3650 3600 3200
$Comp
L power:+3V3 #PWR05
U 1 1 604625CC
P 3600 3200
F 0 "#PWR05" H 3600 3050 50  0001 C CNN
F 1 "+3V3" H 3615 3373 50  0000 C CNN
F 2 "" H 3600 3200 50  0001 C CNN
F 3 "" H 3600 3200 50  0001 C CNN
	1    3600 3200
	1    0    0    -1  
$EndComp
Text GLabel 3800 3450 0    50   Input ~ 0
SDA
Text GLabel 3800 3550 0    50   Input ~ 0
SCL
Wire Wire Line
	3800 3550 3900 3550
Wire Wire Line
	3900 3450 3800 3450
$Comp
L fab:Conn_01x03_Male J2
U 1 1 604635D2
P 3000 3800
F 0 "J2" H 2972 3732 50  0000 R CNN
F 1 "Conn_01x03_Male" H 3150 3600 50  0000 R CNN
F 2 "fab:Header_SMD_01x03_P2.54mm_Horizontal_Male" H 3000 3800 50  0001 C CNN
F 3 "~" H 3000 3800 50  0001 C CNN
	1    3000 3800
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 6045D16E
P 2700 4000
F 0 "#PWR04" H 2700 3750 50  0001 C CNN
F 1 "GND" H 2705 3827 50  0000 C CNN
F 2 "" H 2700 4000 50  0001 C CNN
F 3 "" H 2700 4000 50  0001 C CNN
	1    2700 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 3800 2550 3800
$Comp
L fab:Conn_01x03_Male J4
U 1 1 6046755D
P 5050 3550
F 0 "J4" H 5022 3482 50  0000 R CNN
F 1 "Conn_01x03_Male" H 5022 3573 50  0000 R CNN
F 2 "fab:Header_SMD_01x03_P2.54mm_Horizontal_Male" H 5050 3550 50  0001 C CNN
F 3 "~" H 5050 3550 50  0001 C CNN
	1    5050 3550
	-1   0    0    1   
$EndComp
Text GLabel 4750 3650 0    50   Input ~ 0
IO12
Text GLabel 4750 3450 0    50   Input ~ 0
IO16
Text GLabel 4750 3550 0    50   Input ~ 0
ADC
Wire Wire Line
	4850 3650 4750 3650
Wire Wire Line
	4850 3550 4750 3550
Wire Wire Line
	4750 3450 4850 3450
$Comp
L fab:R R1
U 1 1 6045E3BE
P 2550 3500
F 0 "R1" H 2620 3546 50  0000 L CNN
F 1 "10k" H 2620 3455 50  0000 L CNN
F 2 "fab:R_1206" V 2480 3500 50  0001 C CNN
F 3 "~" H 2550 3500 50  0001 C CNN
	1    2550 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 3700 2800 3300
Wire Wire Line
	2550 3200 2550 3300
Wire Wire Line
	2800 3300 2550 3300
Wire Wire Line
	2550 3350 2550 3300
Connection ~ 2550 3300
$Comp
L power:PWR_FLAG #FLG01
U 1 1 6046F9CF
P 1900 4150
F 0 "#FLG01" H 1900 4225 50  0001 C CNN
F 1 "PWR_FLAG" H 1900 4323 50  0000 C CNN
F 2 "" H 1900 4150 50  0001 C CNN
F 3 "~" H 1900 4150 50  0001 C CNN
	1    1900 4150
	-1   0    0    1   
$EndComp
Wire Wire Line
	1900 4150 1900 4050
Wire Wire Line
	1900 4050 1600 4050
Connection ~ 1600 4050
$Comp
L power:PWR_FLAG #FLG02
U 1 1 60470BA0
P 2150 3200
F 0 "#FLG02" H 2150 3275 50  0001 C CNN
F 1 "PWR_FLAG" H 2150 3373 50  0000 C CNN
F 2 "" H 2150 3200 50  0001 C CNN
F 3 "~" H 2150 3200 50  0001 C CNN
	1    2150 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 3200 2150 3250
Wire Wire Line
	2150 3250 1850 3250
Connection ~ 1850 3250
Wire Wire Line
	1850 3250 1850 3950
Wire Wire Line
	2800 3900 2700 3900
Wire Wire Line
	2700 3900 2700 4000
Wire Wire Line
	2550 3650 2550 3800
Wire Wire Line
	2550 3800 2450 3800
Connection ~ 2550 3800
$EndSCHEMATC