Skribrain_2.sch-bak
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 4
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L RF_Module:ESP32-WROOM-32D U1
U 1 1 5F12D791
P 1850 2300
F 0 "U1" H 1850 3881 50  0000 C CNN
F 1 "ESP32-WROOM-32D" H 1850 3790 50  0000 C CNN
F 2 "RF_Module:ESP32-WROOM-32" H 1850 800 50  0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf" H 1550 2350 50  0001 C CNN
F 4 "WROOM-32D is OK" H 1850 2300 50  0001 C CNN "Description"
F 5 "C473012" H 1850 2300 50  0000 C CNN "LCSC"
	1    1850 2300
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR03
U 1 1 5F12E960
P 1850 400
F 0 "#PWR03" H 1850 250 50  0001 C CNN
F 1 "+3.3V" H 1865 573 50  0000 C CNN
F 2 "" H 1850 400 50  0001 C CNN
F 3 "" H 1850 400 50  0001 C CNN
	1    1850 400 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5F12F543
P 1850 3800
F 0 "#PWR06" H 1850 3550 50  0001 C CNN
F 1 "GND" H 1855 3627 50  0000 C CNN
F 2 "" H 1850 3800 50  0001 C CNN
F 3 "" H 1850 3800 50  0001 C CNN
	1    1850 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 3800 1850 3700
Wire Wire Line
	1850 400  1850 900 
$Comp
L Device:C C1
U 1 1 5F130890
P 1050 600
F 0 "C1" H 1165 646 50  0000 L CNN
F 1 "100n" H 1165 555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1088 450 50  0001 C CNN
F 3 "~" H 1050 600 50  0001 C CNN
F 4 "16V 10% tolerance" H 1050 600 50  0001 C CNN "Description"
F 5 "C66501" H 1050 600 50  0001 C CNN "LCSC_Part_Number"
F 6 "C66501" H 1050 600 50  0001 C CNN "LCSC"
	1    1050 600 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 1200 2550 1200
Wire Wire Line
	2450 1400 2550 1400
Text GLabel 2550 1200 2    50   Input ~ 0
TXD
Text GLabel 2550 1400 2    50   Input ~ 0
RXD
$Comp
L power:+3.3V #PWR02
U 1 1 5F136CC5
P 1050 400
F 0 "#PWR02" H 1050 250 50  0001 C CNN
F 1 "+3.3V" H 1065 573 50  0000 C CNN
F 2 "" H 1050 400 50  0001 C CNN
F 3 "" H 1050 400 50  0001 C CNN
	1    1050 400 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5F137641
P 1050 800
F 0 "#PWR04" H 1050 550 50  0001 C CNN
F 1 "GND" H 1055 627 50  0000 C CNN
F 2 "" H 1050 800 50  0001 C CNN
F 3 "" H 1050 800 50  0001 C CNN
	1    1050 800 
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 800  1050 750 
Wire Wire Line
	1050 450  1050 400 
Wire Wire Line
	1250 1100 550  1100
$Comp
L Device:C C2
U 1 1 5F13C0F8
P 550 1350
F 0 "C2" H 665 1396 50  0000 L CNN
F 1 "220n" H 665 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 588 1200 50  0001 C CNN
F 3 "~" H 550 1350 50  0001 C CNN
F 4 "16V 10% tolerance" H 550 1350 50  0001 C CNN "Description"
F 5 "C160828" H 550 1350 50  0001 C CNN "LCSC_Part_Number"
F 6 "C160828" H 550 1350 50  0001 C CNN "LCSC"
	1    550  1350
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5F13C6B8
P 550 850
F 0 "R1" H 620 896 50  0000 L CNN
F 1 "10k" H 620 805 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 480 850 50  0001 C CNN
F 3 "~" H 550 850 50  0001 C CNN
F 4 "5% Tolerance" H 550 850 50  0001 C CNN "Description"
F 5 "C2077531" H 550 850 50  0001 C CNN "LCSC_Part_Number"
F 6 "C2077531" H 550 850 50  0001 C CNN "LCSC"
	1    550  850 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR05
U 1 1 5F13D7E1
P 550 1600
F 0 "#PWR05" H 550 1350 50  0001 C CNN
F 1 "GND" H 555 1427 50  0000 C CNN
F 2 "" H 550 1600 50  0001 C CNN
F 3 "" H 550 1600 50  0001 C CNN
	1    550  1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	550  1200 550  1100
Connection ~ 550  1100
Wire Wire Line
	550  1100 400  1100
Wire Wire Line
	550  1000 550  1100
Wire Wire Line
	550  1600 550  1500
Wire Wire Line
	550  700  550  400 
$Comp
L power:+3.3V #PWR01
U 1 1 5F13F0F7
P 550 400
F 0 "#PWR01" H 550 250 50  0001 C CNN
F 1 "+3.3V" H 565 573 50  0000 C CNN
F 2 "" H 550 400 50  0001 C CNN
F 3 "" H 550 400 50  0001 C CNN
	1    550  400 
	1    0    0    -1  
$EndComp
Text GLabel 400  1100 0    50   Input ~ 0
EN
Wire Wire Line
	2450 1100 2550 1100
Wire Wire Line
	2450 1300 2550 1300
Wire Wire Line
	2450 1500 2550 1500
Wire Wire Line
	2450 1600 2550 1600
Wire Wire Line
	2450 1700 2550 1700
Wire Wire Line
	2450 1800 2550 1800
Wire Wire Line
	2450 1900 2550 1900
Wire Wire Line
	2450 2000 2550 2000
Wire Wire Line
	2450 2100 2550 2100
Wire Wire Line
	2450 2200 2550 2200
$Sheet
S 4100 600  900  400 
U 5F152EA2
F0 "USB_Interface" 50
F1 "USB_Interface.sch" 50
$EndSheet
$Sheet
S 4100 1200 900  450 
U 5F1F580F
F0 "Power supply" 50
F1 "Power.sch" 50
$EndSheet
$Sheet
S 4100 1850 900  450 
U 5F2F6BD6
F0 "Outputs" 50
F1 "Outputs.sch" 50
$EndSheet
Wire Wire Line
	2450 2300 2550 2300
Wire Wire Line
	2450 2400 2550 2400
Wire Wire Line
	2450 2500 2550 2500
Wire Wire Line
	2450 2600 2550 2600
Wire Wire Line
	2450 2700 2550 2700
Wire Wire Line
	2450 2800 2550 2800
Wire Wire Line
	2450 2900 2550 2900
Wire Wire Line
	2450 3000 2550 3000
Wire Wire Line
	2450 3100 2550 3100
Wire Wire Line
	2450 3200 2550 3200
Wire Wire Line
	2450 3300 2550 3300
Wire Wire Line
	2450 3400 2550 3400
Text GLabel 2550 1100 2    50   Input ~ 0
IO0
Text GLabel 2550 1300 2    50   Input ~ 0
IO2
Text GLabel 2550 1500 2    50   Input ~ 0
IO4
Text GLabel 2550 1600 2    50   Input ~ 0
IO5
Text GLabel 2550 1700 2    50   Input ~ 0
IO12
Text GLabel 2550 1800 2    50   Input ~ 0
IO13
Text GLabel 2550 1900 2    50   Input ~ 0
IO14
Text GLabel 2550 2200 2    50   Input ~ 0
IO17
Text GLabel 2550 2300 2    50   Input ~ 0
IO18
Text GLabel 2550 2100 2    50   Input ~ 0
IO16
Text GLabel 2550 2000 2    50   Input ~ 0
IO15
Text GLabel 2550 2400 2    50   Input ~ 0
IO19
Text GLabel 2550 2500 2    50   Input ~ 0
IO21
Text GLabel 2550 2600 2    50   Input ~ 0
IO22
Text GLabel 2550 2700 2    50   Input ~ 0
IO23
Text GLabel 2550 2900 2    50   Input ~ 0
IO26
Text GLabel 2550 2800 2    50   Input ~ 0
IO25
Text GLabel 2550 3400 2    50   Input ~ 0
IO35
Text GLabel 2550 3300 2    50   Input ~ 0
IO34
Text GLabel 2550 3200 2    50   Input ~ 0
IO33
Text GLabel 2550 3100 2    50   Input ~ 0
IO32
Text GLabel 2550 3000 2    50   Input ~ 0
IO27
Wire Wire Line
	1250 1400 1150 1400
Wire Wire Line
	1250 1300 1150 1300
Text GLabel 1150 1300 0    50   Input ~ 0
IO36
Text GLabel 1150 1400 0    50   Input ~ 0
IO39
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 5F20C3FF
P 5350 750
F 0 "H1" H 5450 799 50  0000 L CNN
F 1 "MountingHole_Pad" H 5450 708 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.5mm_Pad_Via" H 5350 750 50  0001 C CNN
F 3 "~" H 5350 750 50  0001 C CNN
	1    5350 750 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR010
U 1 1 5F20DC9E
P 5350 950
F 0 "#PWR010" H 5350 700 50  0001 C CNN
F 1 "GND" H 5355 777 50  0000 C CNN
F 2 "" H 5350 950 50  0001 C CNN
F 3 "" H 5350 950 50  0001 C CNN
	1    5350 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 850  5350 950 
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 5F210A78
P 5350 1350
F 0 "H2" H 5450 1399 50  0000 L CNN
F 1 "MountingHole_Pad" H 5450 1308 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.5mm_Pad_Via" H 5350 1350 50  0001 C CNN
F 3 "~" H 5350 1350 50  0001 C CNN
	1    5350 1350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5F210A7E
P 5350 1550
F 0 "#PWR014" H 5350 1300 50  0001 C CNN
F 1 "GND" H 5355 1377 50  0000 C CNN
F 2 "" H 5350 1550 50  0001 C CNN
F 3 "" H 5350 1550 50  0001 C CNN
	1    5350 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 1450 5350 1550
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 5F2116E7
P 5350 1950
F 0 "H3" H 5450 1999 50  0000 L CNN
F 1 "MountingHole_Pad" H 5450 1908 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.5mm_Pad_Via" H 5350 1950 50  0001 C CNN
F 3 "~" H 5350 1950 50  0001 C CNN
	1    5350 1950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 5F2116ED
P 5350 2150
F 0 "#PWR023" H 5350 1900 50  0001 C CNN
F 1 "GND" H 5355 1977 50  0000 C CNN
F 2 "" H 5350 2150 50  0001 C CNN
F 3 "" H 5350 2150 50  0001 C CNN
	1    5350 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 2050 5350 2150
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 5F212578
P 5350 2550
F 0 "H4" H 5450 2599 50  0000 L CNN
F 1 "MountingHole_Pad" H 5450 2508 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.5mm_Pad_Via" H 5350 2550 50  0001 C CNN
F 3 "~" H 5350 2550 50  0001 C CNN
	1    5350 2550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR043
U 1 1 5F21257E
P 5350 2750
F 0 "#PWR043" H 5350 2500 50  0001 C CNN
F 1 "GND" H 5355 2577 50  0000 C CNN
F 2 "" H 5350 2750 50  0001 C CNN
F 3 "" H 5350 2750 50  0001 C CNN
	1    5350 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 2650 5350 2750
$Comp
L power:GND #PWR045
U 1 1 5FDBA6D5
P 2400 4850
F 0 "#PWR045" H 2400 4600 50  0001 C CNN
F 1 "GND" H 2405 4677 50  0000 C CNN
F 2 "" H 2400 4850 50  0001 C CNN
F 3 "" H 2400 4850 50  0001 C CNN
	1    2400 4850
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_SPDT S1
U 1 1 5FDBD4B1
P 2100 4650
F 0 "S1" H 2100 4250 50  0000 C CNN
F 1 "SK-12D07" H 2100 4350 50  0000 C CNN
F 2 "SW_CuK_OS102011MA1QN1_SPDT_Angled" H 2950 4750 50  0001 C CNN
F 3 "https://www.ckswitches.com/media/1432/sk.pdf" H 2950 4650 50  0001 C CNN
F 4 "Slide Switches SPST THT 300 mA @ 30VDC" H 2950 4550 50  0001 C CNN "Description"
F 5 "4.7" H 2950 4450 50  0001 L CNN "Height"
F 6 "C & K COMPONENTS" H 2950 4150 50  0001 L CNN "Manufacturer_Name"
F 7 "CK_SK-12D07-G5NSPA" H 2950 4050 50  0001 L CNN "Manufacturer_Part_Number"
F 8 "C521448" H 2100 4650 50  0000 C CNN "LCSC_Part_Number"
F 9 "C521448" H 2100 4650 50  0001 C CNN "LCSC"
	1    2100 4650
	1    0    0    1   
$EndComp
Wire Wire Line
	2300 4750 2400 4750
Wire Wire Line
	2400 4750 2400 4850
$Comp
L power:+3.3V #PWR046
U 1 1 5FDCA258
P 2800 4450
F 0 "#PWR046" H 2800 4300 50  0001 C CNN
F 1 "+3.3V" H 2815 4623 50  0000 C CNN
F 2 "" H 2800 4450 50  0001 C CNN
F 3 "" H 2800 4450 50  0001 C CNN
	1    2800 4450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R25
U 1 1 5FDCBC6E
P 2550 4550
F 0 "R25" H 2620 4596 50  0000 L CNN
F 1 "10k" H 2620 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2480 4550 50  0001 C CNN
F 3 "~" H 2550 4550 50  0001 C CNN
F 4 "5% Tolerance" H 2550 4550 50  0001 C CNN "Description"
F 5 "C2077531" H 2550 4550 50  0001 C CNN "LCSC_Part_Number"
F 6 "C2077531" H 2550 4550 50  0001 C CNN "LCSC"
	1    2550 4550
	0    1    -1   0   
$EndComp
Text GLabel 1400 4650 0    50   Input ~ 0
IO4
Wire Wire Line
	2700 4550 2800 4550
Wire Wire Line
	2800 4550 2800 4450
Wire Wire Line
	1900 4650 1400 4650
Wire Wire Line
	2400 4550 2300 4550
$EndSCHEMATC