traintracker.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-32 U1
U 1 1 6157E57F
P 2700 3300
F 0 "U1" H 2700 4881 50  0000 C CNN
F 1 "ESP32-WROOM-32" H 2700 4790 50  0000 C CNN
F 2 "RF_Module:ESP32-WROOM-32" H 2700 1800 50  0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 2400 3350 50  0001 C CNN
F 4 "C701341" H 2700 3300 50  0001 C CNN "LCSC"
	1    2700 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 61580D76
P 1500 2100
F 0 "C3" V 1650 2100 50  0000 C CNN
F 1 "1uF" V 1750 2100 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1538 1950 50  0001 C CNN
F 3 "~" H 1500 2100 50  0001 C CNN
F 4 "C15849" H 1500 2100 50  0001 C CNN "LCSC"
	1    1500 2100
	0    1    1    0   
$EndComp
Wire Wire Line
	2100 2100 1700 2100
Connection ~ 1700 2100
Wire Wire Line
	2700 1900 1950 1900
Wire Wire Line
	1950 1600 1700 1600
Connection ~ 1700 1600
Wire Wire Line
	1700 1600 1700 1700
$Comp
L power:GND #PWR0103
U 1 1 61583014
P 2700 4800
F 0 "#PWR0103" H 2700 4550 50  0001 C CNN
F 1 "GND" H 2705 4627 50  0000 C CNN
F 2 "" H 2700 4800 50  0001 C CNN
F 3 "" H 2700 4800 50  0001 C CNN
	1    2700 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 4700 2700 4800
$Comp
L power:+3.3V #PWR0104
U 1 1 6158376A
P 900 1500
F 0 "#PWR0104" H 900 1350 50  0001 C CNN
F 1 "+3.3V" H 915 1673 50  0000 C CNN
F 2 "" H 900 1500 50  0001 C CNN
F 3 "" H 900 1500 50  0001 C CNN
	1    900  1500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 61583AD1
P 900 2250
F 0 "#PWR0105" H 900 2000 50  0001 C CNN
F 1 "GND" H 905 2077 50  0000 C CNN
F 2 "" H 900 2250 50  0001 C CNN
F 3 "" H 900 2250 50  0001 C CNN
	1    900  2250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 61583E3D
P 900 1850
F 0 "C1" H 1015 1896 50  0000 L CNN
F 1 "10uF" H 1015 1805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 938 1700 50  0001 C CNN
F 3 "~" H 900 1850 50  0001 C CNN
F 4 "C19702" H 900 1850 50  0001 C CNN "LCSC"
	1    900  1850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 61584186
P 1300 1850
F 0 "C2" H 1415 1896 50  0000 L CNN
F 1 "0.1uF" H 1415 1805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1338 1700 50  0001 C CNN
F 3 "~" H 1300 1850 50  0001 C CNN
F 4 "C14663" H 1300 1850 50  0001 C CNN "LCSC"
	1    1300 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  1700 900  1600
Wire Wire Line
	1300 1600 1300 1700
Wire Wire Line
	900  1500 900  1600
Wire Wire Line
	900  2000 900  2100
Wire Wire Line
	1300 2100 1300 2000
Wire Wire Line
	900  2100 900  2250
$Comp
L Device:R R10
U 1 1 6158637C
P 3400 1200
F 0 "R10" H 3470 1246 50  0000 L CNN
F 1 "10k" H 3470 1155 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 1200 50  0001 C CNN
F 3 "~" H 3400 1200 50  0001 C CNN
F 4 "C25804" H 3400 1200 50  0001 C CNN "LCSC"
	1    3400 1200
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0106
U 1 1 61587170
P 3400 950
F 0 "#PWR0106" H 3400 800 50  0001 C CNN
F 1 "+3.3V" H 3415 1123 50  0000 C CNN
F 2 "" H 3400 950 50  0001 C CNN
F 3 "" H 3400 950 50  0001 C CNN
	1    3400 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 1450 3400 1450
Wire Wire Line
	3400 1450 3400 1350
Wire Wire Line
	3300 2400 3750 2400
Wire Wire Line
	3750 2400 3750 2200
$Comp
L power:GND #PWR0108
U 1 1 6158E545
P 3800 2500
F 0 "#PWR0108" H 3800 2250 50  0001 C CNN
F 1 "GND" H 3805 2327 50  0000 C CNN
F 2 "" H 3800 2500 50  0001 C CNN
F 3 "" H 3800 2500 50  0001 C CNN
	1    3800 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 2200 3700 2200
Wire Wire Line
	3700 2200 3700 2100
$Comp
L Regulator_Linear:LM1117-3.3 U2
U 1 1 61596A59
P 5700 1050
F 0 "U2" H 5700 1292 50  0000 C CNN
F 1 "LM1117-3.3" H 5700 1201 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223" H 5700 1050 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm1117.pdf" H 5700 1050 50  0001 C CNN
F 4 "C6186" H 5700 1050 50  0001 C CNN "LCSC"
	1    5700 1050
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0109
U 1 1 615986DC
P 6200 1000
F 0 "#PWR0109" H 6200 850 50  0001 C CNN
F 1 "+3.3V" H 6215 1173 50  0000 C CNN
F 2 "" H 6200 1000 50  0001 C CNN
F 3 "" H 6200 1000 50  0001 C CNN
	1    6200 1000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 61598FD9
P 5700 1500
F 0 "#PWR0110" H 5700 1250 50  0001 C CNN
F 1 "GND" H 5705 1327 50  0000 C CNN
F 2 "" H 5700 1500 50  0001 C CNN
F 3 "" H 5700 1500 50  0001 C CNN
	1    5700 1500
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0111
U 1 1 6159951F
P 5200 1000
F 0 "#PWR0111" H 5200 850 50  0001 C CNN
F 1 "+5V" H 5215 1173 50  0000 C CNN
F 2 "" H 5200 1000 50  0001 C CNN
F 3 "" H 5200 1000 50  0001 C CNN
	1    5200 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 1000 5200 1050
Wire Wire Line
	5200 1050 5400 1050
Wire Wire Line
	6000 1050 6200 1050
Wire Wire Line
	6200 1050 6200 1000
Wire Wire Line
	5700 1350 5700 1450
$Comp
L Device:C C4
U 1 1 6159B3F5
P 5200 1200
F 0 "C4" H 5086 1154 50  0000 R CNN
F 1 "10uF" H 5086 1245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5238 1050 50  0001 C CNN
F 3 "~" H 5200 1200 50  0001 C CNN
F 4 "C19702" H 5200 1200 50  0001 C CNN "LCSC"
	1    5200 1200
	1    0    0    1   
$EndComp
Connection ~ 5200 1050
$Comp
L Device:C C5
U 1 1 6159CD92
P 6200 1200
F 0 "C5" H 6085 1246 50  0000 R CNN
F 1 "10uF" H 6085 1155 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6238 1050 50  0001 C CNN
F 3 "~" H 6200 1200 50  0001 C CNN
F 4 "C19702" H 6200 1200 50  0001 C CNN "LCSC"
	1    6200 1200
	-1   0    0    -1  
$EndComp
Connection ~ 6200 1050
Wire Wire Line
	5200 1350 5200 1450
Wire Wire Line
	5200 1450 5700 1450
Wire Wire Line
	6200 1450 6200 1350
Connection ~ 5700 1450
Wire Wire Line
	5700 1450 5700 1500
Wire Wire Line
	5700 1450 6200 1450
$Comp
L Connector:USB_B_Micro J2
U 1 1 615A029E
P 7250 1200
F 0 "J2" H 7307 1667 50  0000 C CNN
F 1 "USB_B_Micro" H 7307 1576 50  0000 C CNN
F 2 "custom:USB_Micro-B_shouhan_microxnj" H 7400 1150 50  0001 C CNN
F 3 "~" H 7400 1150 50  0001 C CNN
F 4 "C404969" H 7250 1200 50  0001 C CNN "LCSC"
	1    7250 1200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0113
U 1 1 615A1755
P 7250 1800
F 0 "#PWR0113" H 7250 1550 50  0001 C CNN
F 1 "GND" H 7255 1627 50  0000 C CNN
F 2 "" H 7250 1800 50  0001 C CNN
F 3 "" H 7250 1800 50  0001 C CNN
	1    7250 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 1600 7250 1700
$Comp
L power:+3.3V #PWR0114
U 1 1 615A351F
P 1450 2650
F 0 "#PWR0114" H 1450 2500 50  0001 C CNN
F 1 "+3.3V" H 1465 2823 50  0000 C CNN
F 2 "" H 1450 2650 50  0001 C CNN
F 3 "" H 1450 2650 50  0001 C CNN
	1    1450 2650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 615A37CE
P 1450 3150
F 0 "#PWR0115" H 1450 2900 50  0001 C CNN
F 1 "GND" H 1455 2977 50  0000 C CNN
F 2 "" H 1450 3150 50  0001 C CNN
F 3 "" H 1450 3150 50  0001 C CNN
	1    1450 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 2650 1450 2750
Wire Wire Line
	1450 3050 1450 3150
Wire Wire Line
	1650 2100 1700 2100
Wire Wire Line
	1350 2100 1300 2100
Connection ~ 1300 2100
Connection ~ 900  2100
Wire Wire Line
	900  2100 1300 2100
Wire Wire Line
	1950 1600 1950 1900
Wire Wire Line
	1700 1600 1300 1600
Connection ~ 1300 1600
Connection ~ 900  1600
Wire Wire Line
	900  1600 1300 1600
Wire Wire Line
	1700 2000 1700 2100
$Comp
L Device:R R5
U 1 1 6157FF9A
P 1700 1850
F 0 "R5" H 1770 1896 50  0000 L CNN
F 1 "10k" H 1770 1805 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1630 1850 50  0001 C CNN
F 3 "~" H 1700 1850 50  0001 C CNN
F 4 "C25804" H 1700 1850 50  0001 C CNN "LCSC"
	1    1700 1850
	1    0    0    -1  
$EndComp
$Comp
L Device:R_POT_TRIM RV1
U 1 1 61593D23
P 1450 2900
F 0 "RV1" H 1381 2946 50  0000 R CNN
F 1 "0-10k" H 1381 2855 50  0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical" H 1450 2900 50  0001 C CNN
F 3 "~" H 1450 2900 50  0001 C CNN
	1    1450 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 2900 1900 2900
Wire Wire Line
	1900 2900 1900 2300
Wire Wire Line
	1900 2300 2100 2300
$Comp
L Device:LED D1
U 1 1 615BAE26
P 4100 4050
F 0 "D1" H 4093 3795 50  0000 C CNN
F 1 "RED" H 4093 3886 50  0000 C CNN
F 2 "custom:LED_0603_1608Metric" H 4100 4050 50  0001 C CNN
F 3 "~" H 4100 4050 50  0001 C CNN
F 4 "C375444" H 4100 4050 50  0001 C CNN "LCSC"
	1    4100 4050
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D2
U 1 1 615BC04D
P 4100 4500
F 0 "D2" H 4093 4245 50  0000 C CNN
F 1 "GREEN" H 4093 4336 50  0000 C CNN
F 2 "custom:LED_0603_1608Metric" H 4100 4500 50  0001 C CNN
F 3 "~" H 4100 4500 50  0001 C CNN
F 4 "C72043" H 4100 4500 50  0001 C CNN "LCSC"
	1    4100 4500
	-1   0    0    1   
$EndComp
$Comp
L Device:R R11
U 1 1 615BCA60
P 4500 4050
F 0 "R11" V 4293 4050 50  0000 C CNN
F 1 "1k" V 4384 4050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4430 4050 50  0001 C CNN
F 3 "~" H 4500 4050 50  0001 C CNN
F 4 "C21190" H 4500 4050 50  0001 C CNN "LCSC"
	1    4500 4050
	0    1    1    0   
$EndComp
$Comp
L Device:R R12
U 1 1 615BD368
P 4500 4500
F 0 "R12" V 4293 4500 50  0000 C CNN
F 1 "1k" V 4384 4500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4430 4500 50  0001 C CNN
F 3 "~" H 4500 4500 50  0001 C CNN
F 4 "C21190" H 4500 4500 50  0001 C CNN "LCSC"
	1    4500 4500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR09
U 1 1 615BD757
P 4750 4700
F 0 "#PWR09" H 4750 4450 50  0001 C CNN
F 1 "GND" H 4755 4527 50  0000 C CNN
F 2 "" H 4750 4700 50  0001 C CNN
F 3 "" H 4750 4700 50  0001 C CNN
	1    4750 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 4050 4750 4050
Wire Wire Line
	4750 4050 4750 4500
Wire Wire Line
	4650 4500 4750 4500
Connection ~ 4750 4500
Wire Wire Line
	4750 4500 4750 4700
Wire Wire Line
	4250 4050 4350 4050
Wire Wire Line
	4250 4500 4350 4500
Wire Wire Line
	3300 3900 3600 3900
Wire Wire Line
	3600 3900 3600 4500
Wire Wire Line
	3600 4500 3950 4500
Wire Wire Line
	3650 3800 3650 4050
Wire Wire Line
	3650 4050 3950 4050
Wire Wire Line
	3300 3800 3650 3800
$Comp
L Connector_Generic:Conn_01x04 J1
U 1 1 615CD34F
P 4100 2100
F 0 "J1" H 4250 2050 50  0000 C CNN
F 1 "SERIAL" H 4200 1950 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal" H 4100 2100 50  0001 C CNN
F 3 "~" H 4100 2100 50  0001 C CNN
	1    4100 2100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 6158A5E5
P 1150 5900
F 0 "R1" H 1220 5946 50  0000 L CNN
F 1 "10k" H 1220 5855 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1080 5900 50  0001 C CNN
F 3 "~" H 1150 5900 50  0001 C CNN
F 4 "C25804" H 1150 5900 50  0001 C CNN "LCSC"
	1    1150 5900
	-1   0    0    1   
$EndComp
Text GLabel 1050 6200 0    50   Input ~ 0
MOSI_3.3V
$Comp
L Device:R R3
U 1 1 615908CF
P 1650 5900
F 0 "R3" H 1500 5950 50  0000 L CNN
F 1 "10k" H 1450 5850 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1580 5900 50  0001 C CNN
F 3 "~" H 1650 5900 50  0001 C CNN
F 4 "C25804" H 1650 5900 50  0001 C CNN "LCSC"
	1    1650 5900
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR03
U 1 1 6159155E
P 1650 5650
F 0 "#PWR03" H 1650 5500 50  0001 C CNN
F 1 "+5V" H 1665 5823 50  0000 C CNN
F 2 "" H 1650 5650 50  0001 C CNN
F 3 "" H 1650 5650 50  0001 C CNN
	1    1650 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 5650 1650 5750
Text GLabel 2150 6200 2    50   Input ~ 0
MOSI_5V
$Comp
L power:+3.3V #PWR01
U 1 1 615996D4
P 1150 5650
F 0 "#PWR01" H 1150 5500 50  0001 C CNN
F 1 "+3.3V" H 1165 5823 50  0000 C CNN
F 2 "" H 1150 5650 50  0001 C CNN
F 3 "" H 1150 5650 50  0001 C CNN
	1    1150 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 5650 1150 5700
Wire Wire Line
	1050 6200 1150 6200
Wire Wire Line
	1150 6050 1150 6200
Connection ~ 1150 6200
Wire Wire Line
	1150 6200 1200 6200
Wire Wire Line
	1600 6200 1650 6200
Wire Wire Line
	1650 6050 1650 6200
Wire Wire Line
	1400 5900 1400 5700
Wire Wire Line
	1400 5700 1150 5700
Connection ~ 1150 5700
Wire Wire Line
	1150 5700 1150 5750
$Comp
L Device:R R2
U 1 1 615BBFBC
P 1150 7100
F 0 "R2" H 1220 7146 50  0000 L CNN
F 1 "10k" H 1220 7055 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1080 7100 50  0001 C CNN
F 3 "~" H 1150 7100 50  0001 C CNN
F 4 "C25804" H 1150 7100 50  0001 C CNN "LCSC"
	1    1150 7100
	-1   0    0    1   
$EndComp
Text GLabel 1050 7400 0    50   Input ~ 0
SCLK_3.3V
$Comp
L Device:R R4
U 1 1 615BBFC3
P 1650 7100
F 0 "R4" H 1500 7150 50  0000 L CNN
F 1 "10k" H 1450 7050 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1580 7100 50  0001 C CNN
F 3 "~" H 1650 7100 50  0001 C CNN
F 4 "C25804" H 1650 7100 50  0001 C CNN "LCSC"
	1    1650 7100
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR04
U 1 1 615BBFC9
P 1650 6850
F 0 "#PWR04" H 1650 6700 50  0001 C CNN
F 1 "+5V" H 1665 7023 50  0000 C CNN
F 2 "" H 1650 6850 50  0001 C CNN
F 3 "" H 1650 6850 50  0001 C CNN
	1    1650 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 6850 1650 6950
Text GLabel 2150 7400 2    50   Input ~ 0
SCLK_5V
$Comp
L power:+3.3V #PWR02
U 1 1 615BBFD1
P 1150 6850
F 0 "#PWR02" H 1150 6700 50  0001 C CNN
F 1 "+3.3V" H 1165 7023 50  0000 C CNN
F 2 "" H 1150 6850 50  0001 C CNN
F 3 "" H 1150 6850 50  0001 C CNN
	1    1150 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 6850 1150 6900
Wire Wire Line
	1050 7400 1150 7400
Wire Wire Line
	1150 7250 1150 7400
Connection ~ 1150 7400
Wire Wire Line
	1150 7400 1200 7400
Wire Wire Line
	1600 7400 1650 7400
Wire Wire Line
	1650 7250 1650 7400
Wire Wire Line
	1400 7100 1400 6900
Wire Wire Line
	1400 6900 1150 6900
Connection ~ 1150 6900
Wire Wire Line
	1150 6900 1150 6950
$Comp
L Device:R R7
U 1 1 615C125D
P 3150 7100
F 0 "R7" H 3220 7146 50  0000 L CNN
F 1 "10k" H 3220 7055 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 7100 50  0001 C CNN
F 3 "~" H 3150 7100 50  0001 C CNN
F 4 "C25804" H 3150 7100 50  0001 C CNN "LCSC"
	1    3150 7100
	-1   0    0    1   
$EndComp
Text GLabel 3050 7400 0    50   Input ~ 0
CS1_3.3V
$Comp
L Device:R R9
U 1 1 615C1264
P 3650 7100
F 0 "R9" H 3500 7150 50  0000 L CNN
F 1 "10k" H 3450 7050 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3580 7100 50  0001 C CNN
F 3 "~" H 3650 7100 50  0001 C CNN
F 4 "C25804" H 3650 7100 50  0001 C CNN "LCSC"
	1    3650 7100
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR08
U 1 1 615C126A
P 3650 6850
F 0 "#PWR08" H 3650 6700 50  0001 C CNN
F 1 "+5V" H 3665 7023 50  0000 C CNN
F 2 "" H 3650 6850 50  0001 C CNN
F 3 "" H 3650 6850 50  0001 C CNN
	1    3650 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 6850 3650 6950
Text GLabel 4150 7400 2    50   Input ~ 0
CS1_5V
$Comp
L power:+3.3V #PWR06
U 1 1 615C1272
P 3150 6850
F 0 "#PWR06" H 3150 6700 50  0001 C CNN
F 1 "+3.3V" H 3165 7023 50  0000 C CNN
F 2 "" H 3150 6850 50  0001 C CNN
F 3 "" H 3150 6850 50  0001 C CNN
	1    3150 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 6850 3150 6900
Wire Wire Line
	3050 7400 3150 7400
Wire Wire Line
	3150 7250 3150 7400
Connection ~ 3150 7400
Wire Wire Line
	3150 7400 3200 7400
Wire Wire Line
	3600 7400 3650 7400
Wire Wire Line
	3650 7250 3650 7400
Wire Wire Line
	3400 7100 3400 6900
Wire Wire Line
	3400 6900 3150 6900
Connection ~ 3150 6900
Wire Wire Line
	3150 6900 3150 6950
$Comp
L Device:R R6
U 1 1 615C5507
P 3150 5900
F 0 "R6" H 3220 5946 50  0000 L CNN
F 1 "10k" H 3220 5855 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 5900 50  0001 C CNN
F 3 "~" H 3150 5900 50  0001 C CNN
F 4 "C25804" H 3150 5900 50  0001 C CNN "LCSC"
	1    3150 5900
	-1   0    0    1   
$EndComp
Text GLabel 3050 6200 0    50   Input ~ 0
CS0_3.3V
$Comp
L Device:R R8
U 1 1 615C550E
P 3650 5900
F 0 "R8" H 3500 5950 50  0000 L CNN
F 1 "10k" H 3450 5850 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3580 5900 50  0001 C CNN
F 3 "~" H 3650 5900 50  0001 C CNN
F 4 "C25804" H 3650 5900 50  0001 C CNN "LCSC"
	1    3650 5900
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR07
U 1 1 615C5514
P 3650 5650
F 0 "#PWR07" H 3650 5500 50  0001 C CNN
F 1 "+5V" H 3665 5823 50  0000 C CNN
F 2 "" H 3650 5650 50  0001 C CNN
F 3 "" H 3650 5650 50  0001 C CNN
	1    3650 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 5650 3650 5750
Text GLabel 4150 6200 2    50   Input ~ 0
CS0_5V
$Comp
L power:+3.3V #PWR05
U 1 1 615C551C
P 3150 5650
F 0 "#PWR05" H 3150 5500 50  0001 C CNN
F 1 "+3.3V" H 3165 5823 50  0000 C CNN
F 2 "" H 3150 5650 50  0001 C CNN
F 3 "" H 3150 5650 50  0001 C CNN
	1    3150 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 5650 3150 5700
Wire Wire Line
	3050 6200 3150 6200
Wire Wire Line
	3150 6050 3150 6200
Connection ~ 3150 6200
Wire Wire Line
	3150 6200 3200 6200
Wire Wire Line
	3600 6200 3650 6200
Wire Wire Line
	3650 6050 3650 6200
Wire Wire Line
	3400 5900 3400 5700
Wire Wire Line
	3400 5700 3150 5700
Connection ~ 3150 5700
Wire Wire Line
	3150 5700 3150 5750
Text GLabel 3300 2800 2    50   Input ~ 0
MOSI_3.3V
Text GLabel 3300 2900 2    50   Input ~ 0
SCLK_3.3V
Text GLabel 3300 3000 2    50   Input ~ 0
CS0_3.3V
Text GLabel 3300 3100 2    50   Input ~ 0
CS1_3.3V
NoConn ~ 7550 1200
NoConn ~ 7550 1300
NoConn ~ 7550 1400
Wire Wire Line
	7150 1600 7150 1700
Wire Wire Line
	7150 1700 7250 1700
Connection ~ 7250 1700
Wire Wire Line
	7250 1700 7250 1800
NoConn ~ 2100 3300
NoConn ~ 2100 3400
NoConn ~ 2100 3500
NoConn ~ 2100 3600
NoConn ~ 2100 3700
NoConn ~ 2100 3800
$Sheet
S 9850 900  950  650 
U 615F9861
F0 "grid1" 50
F1 "grid1.sch" 50
$EndSheet
$Sheet
S 9850 1950 950  600 
U 627E4EBD
F0 "grid2" 50
F1 "grid2.sch" 50
$EndSheet
$Sheet
S 9850 2900 950  600 
U 62968B7F
F0 "grid3" 50
F1 "grid3.sch" 50
$EndSheet
$Comp
L Device:R R14
U 1 1 629D577E
P 5150 5900
F 0 "R14" H 5220 5946 50  0000 L CNN
F 1 "10k" H 5220 5855 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5080 5900 50  0001 C CNN
F 3 "~" H 5150 5900 50  0001 C CNN
F 4 "C25804" H 5150 5900 50  0001 C CNN "LCSC"
	1    5150 5900
	-1   0    0    1   
$EndComp
Text GLabel 5050 6200 0    50   Input ~ 0
CS2_3.3V
$Comp
L Device:R R15
U 1 1 629D5785
P 5650 5900
F 0 "R15" H 5500 5950 50  0000 L CNN
F 1 "10k" H 5450 5850 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5580 5900 50  0001 C CNN
F 3 "~" H 5650 5900 50  0001 C CNN
F 4 "C25804" H 5650 5900 50  0001 C CNN "LCSC"
	1    5650 5900
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR019
U 1 1 629D5793
P 5150 5650
F 0 "#PWR019" H 5150 5500 50  0001 C CNN
F 1 "+3.3V" H 5165 5823 50  0000 C CNN
F 2 "" H 5150 5650 50  0001 C CNN
F 3 "" H 5150 5650 50  0001 C CNN
	1    5150 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 5650 5150 5700
Wire Wire Line
	5050 6200 5150 6200
Wire Wire Line
	5150 6050 5150 6200
Connection ~ 5150 6200
Wire Wire Line
	5150 6200 5200 6200
Wire Wire Line
	5600 6200 5650 6200
Wire Wire Line
	5650 6050 5650 6200
Wire Wire Line
	5400 5900 5400 5700
Wire Wire Line
	5400 5700 5150 5700
Connection ~ 5150 5700
Wire Wire Line
	5150 5700 5150 5750
Text GLabel 3300 3200 2    50   Input ~ 0
CS2_3.3V
NoConn ~ 2100 2400
$Comp
L Jumper:SolderJumper_2_Open JP1
U 1 1 629F10E8
P 4900 3700
F 0 "JP1" H 4900 3905 50  0000 C CNN
F 1 "MODE" H 4900 3814 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm" H 4900 3700 50  0001 C CNN
F 3 "~" H 4900 3700 50  0001 C CNN
	1    4900 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 3700 5100 3700
Wire Wire Line
	5100 3700 5100 4500
Wire Wire Line
	5100 4500 4750 4500
$Comp
L Device:R R13
U 1 1 629FB9BE
P 4350 3400
F 0 "R13" H 4420 3446 50  0000 L CNN
F 1 "10k" H 4420 3355 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4280 3400 50  0001 C CNN
F 3 "~" H 4350 3400 50  0001 C CNN
F 4 "C25804" H 4350 3400 50  0001 C CNN "LCSC"
	1    4350 3400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR018
U 1 1 629FC4D8
P 4350 3150
F 0 "#PWR018" H 4350 3000 50  0001 C CNN
F 1 "+3.3V" H 4365 3323 50  0000 C CNN
F 2 "" H 4350 3150 50  0001 C CNN
F 3 "" H 4350 3150 50  0001 C CNN
	1    4350 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 3250 4350 3150
Wire Wire Line
	4350 3550 4350 3700
Wire Wire Line
	4350 3700 4750 3700
NoConn ~ 3300 4400
NoConn ~ 3300 4300
NoConn ~ 3300 4200
NoConn ~ 3300 4100
NoConn ~ 3300 3600
NoConn ~ 3300 3500
NoConn ~ 3300 3400
NoConn ~ 3300 3300
NoConn ~ 3300 2700
NoConn ~ 3300 2600
NoConn ~ 3300 2500
NoConn ~ 3300 2300
NoConn ~ 2800 -1150
Text GLabel 6150 6200 2    50   Input ~ 0
CS2_5V
$Comp
L Connector_Generic:Conn_01x06 J4
U 1 1 62A724B0
P 6300 2400
F 0 "J4" H 6380 2392 50  0000 L CNN
F 1 "LED_SPI_3.3" H 6380 2301 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal" H 6300 2400 50  0001 C CNN
F 3 "~" H 6300 2400 50  0001 C CNN
	1    6300 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR027
U 1 1 62A7390F
P 6000 2800
F 0 "#PWR027" H 6000 2550 50  0001 C CNN
F 1 "GND" H 6005 2627 50  0000 C CNN
F 2 "" H 6000 2800 50  0001 C CNN
F 3 "" H 6000 2800 50  0001 C CNN
	1    6000 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 2700 6000 2700
Wire Wire Line
	6000 2700 6000 2800
Text GLabel 6100 2200 0    50   Input ~ 0
MOSI_3.3V
Text GLabel 6100 2300 0    50   Input ~ 0
SCLK_3.3V
Text GLabel 6100 2400 0    50   Input ~ 0
CS0_3.3V
Text GLabel 6100 2500 0    50   Input ~ 0
CS1_3.3V
Text GLabel 6100 2600 0    50   Input ~ 0
CS2_3.3V
NoConn ~ 3300 3700
Wire Wire Line
	3300 4000 3800 4000
Wire Wire Line
	3800 4000 3800 3700
Wire Wire Line
	3800 3700 4350 3700
Connection ~ 4350 3700
$Comp
L Connector_Generic:Conn_01x02 J3
U 1 1 62A8AA94
P 8350 1100
F 0 "J3" H 8430 1092 50  0000 L CNN
F 1 "5V" H 8430 1001 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" H 8350 1100 50  0001 C CNN
F 3 "~" H 8350 1100 50  0001 C CNN
	1    8350 1100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR025
U 1 1 62A8CFA9
P 8050 1300
F 0 "#PWR025" H 8050 1050 50  0001 C CNN
F 1 "GND" H 8055 1127 50  0000 C CNN
F 2 "" H 8050 1300 50  0001 C CNN
F 3 "" H 8050 1300 50  0001 C CNN
	1    8050 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 1300 8050 1200
Wire Wire Line
	8050 1200 8150 1200
Wire Wire Line
	8150 1100 8050 1100
Wire Wire Line
	4250 1450 4250 1550
Wire Wire Line
	4100 1450 4250 1450
$Comp
L power:GND #PWR0107
U 1 1 61587455
P 4250 1550
F 0 "#PWR0107" H 4250 1300 50  0001 C CNN
F 1 "GND" H 4255 1377 50  0000 C CNN
F 2 "" H 4250 1550 50  0001 C CNN
F 3 "" H 4250 1550 50  0001 C CNN
	1    4250 1550
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 6158567F
P 3900 1450
F 0 "SW1" H 3900 1735 50  0000 C CNN
F 1 "BOOT/RST" H 3900 1644 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_TL3342" H 3900 1650 50  0001 C CNN
F 3 "~" H 3900 1650 50  0001 C CNN
F 4 "C318884" H 3900 1450 50  0001 C CNN "LCSC"
	1    3900 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 2100 3900 2100
Wire Wire Line
	3750 2200 3900 2200
Wire Wire Line
	3800 2300 3900 2300
Wire Wire Line
	3800 2300 3800 2500
Wire Wire Line
	3400 950  3400 1050
$Comp
L power:+3.3V #PWR026
U 1 1 62ACF368
P 3800 1850
F 0 "#PWR026" H 3800 1700 50  0001 C CNN
F 1 "+3.3V" H 3815 2023 50  0000 C CNN
F 2 "" H 3800 1850 50  0001 C CNN
F 3 "" H 3800 1850 50  0001 C CNN
	1    3800 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 1850 3800 2000
Wire Wire Line
	3800 2000 3900 2000
$Comp
L power:+5V #PWR024
U 1 1 62AE3798
P 7750 850
F 0 "#PWR024" H 7750 700 50  0001 C CNN
F 1 "+5V" H 7765 1023 50  0000 C CNN
F 2 "" H 7750 850 50  0001 C CNN
F 3 "" H 7750 850 50  0001 C CNN
	1    7750 850 
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 850  7750 1000
Wire Wire Line
	7750 1000 7550 1000
Wire Wire Line
	3400 1450 3400 2100
Wire Wire Line
	3400 2100 3300 2100
Connection ~ 3400 1450
$Comp
L power:+5V #PWR021
U 1 1 62B0BF23
P 8050 1000
F 0 "#PWR021" H 8050 850 50  0001 C CNN
F 1 "+5V" H 8065 1173 50  0000 C CNN
F 2 "" H 8050 1000 50  0001 C CNN
F 3 "" H 8050 1000 50  0001 C CNN
	1    8050 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 1000 8050 1100
$Comp
L Device:R R16
U 1 1 62B173A0
P 1900 6200
F 0 "R16" V 2107 6200 50  0000 C CNN
F 1 "47" V 2016 6200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1830 6200 50  0001 C CNN
F 3 "~" H 1900 6200 50  0001 C CNN
F 4 "C23182" H 1900 6200 50  0001 C CNN "LCSC"
	1    1900 6200
	0    1    -1   0   
$EndComp
Wire Wire Line
	1650 6200 1750 6200
Connection ~ 1650 6200
Wire Wire Line
	2150 6200 2100 6200
$Comp
L Device:R R19
U 1 1 62B7A47C
P 1900 7400
F 0 "R19" V 2107 7400 50  0000 C CNN
F 1 "47" V 2016 7400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1830 7400 50  0001 C CNN
F 3 "~" H 1900 7400 50  0001 C CNN
F 4 "C23182" H 1900 7400 50  0001 C CNN "LCSC"
	1    1900 7400
	0    1    -1   0   
$EndComp
Wire Wire Line
	1650 7400 1750 7400
Connection ~ 1650 7400
Wire Wire Line
	2050 7400 2100 7400
$Comp
L Device:R R17
U 1 1 62B95C75
P 3900 6200
F 0 "R17" V 4107 6200 50  0000 C CNN
F 1 "47" V 4016 6200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 6200 50  0001 C CNN
F 3 "~" H 3900 6200 50  0001 C CNN
F 4 "C23182" H 3900 6200 50  0001 C CNN "LCSC"
	1    3900 6200
	0    1    -1   0   
$EndComp
Wire Wire Line
	3650 6200 3750 6200
Connection ~ 3650 6200
Wire Wire Line
	4050 6200 4100 6200
$Comp
L Device:R R20
U 1 1 62BAA888
P 3900 7400
F 0 "R20" V 4107 7400 50  0000 C CNN
F 1 "47" V 4016 7400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 7400 50  0001 C CNN
F 3 "~" H 3900 7400 50  0001 C CNN
F 4 "C23182" H 3900 7400 50  0001 C CNN "LCSC"
	1    3900 7400
	0    1    -1   0   
$EndComp
Wire Wire Line
	3650 7400 3750 7400
Connection ~ 3650 7400
$Comp
L Device:R R18
U 1 1 62BC55DF
P 5900 6200
F 0 "R18" V 6107 6200 50  0000 C CNN
F 1 "47" V 6016 6200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5830 6200 50  0001 C CNN
F 3 "~" H 5900 6200 50  0001 C CNN
F 4 "C23182" H 5900 6200 50  0001 C CNN "LCSC"
	1    5900 6200
	0    1    -1   0   
$EndComp
Wire Wire Line
	5650 6200 5750 6200
Connection ~ 5650 6200
Wire Wire Line
	6050 6200 6100 6200
$Comp
L power:+5V #PWR0112
U 1 1 62BD621E
P 5650 5650
F 0 "#PWR0112" H 5650 5500 50  0001 C CNN
F 1 "+5V" H 5665 5823 50  0000 C CNN
F 2 "" H 5650 5650 50  0001 C CNN
F 3 "" H 5650 5650 50  0001 C CNN
	1    5650 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 5650 5650 5750
$Comp
L Device:Q_NMOS_GSD Q1
U 1 1 616063F7
P 1400 6100
F 0 "Q1" V 1649 6100 50  0000 C CNN
F 1 "Q_NMOS_GSD" V 1740 6100 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1600 6200 50  0001 C CNN
F 3 "~" H 1400 6100 50  0001 C CNN
F 4 "C8545" H 1400 6100 50  0001 C CNN "LCSC"
	1    1400 6100
	0    1    1    0   
$EndComp
$Comp
L Device:Q_NMOS_GSD Q2
U 1 1 6160D255
P 1400 7300
F 0 "Q2" V 1649 7300 50  0000 C CNN
F 1 "Q_NMOS_GSD" V 1740 7300 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1600 7400 50  0001 C CNN
F 3 "~" H 1400 7300 50  0001 C CNN
F 4 "C8545" H 1400 7300 50  0001 C CNN "LCSC"
	1    1400 7300
	0    1    1    0   
$EndComp
$Comp
L Device:Q_NMOS_GSD Q3
U 1 1 61612CBB
P 3400 6100
F 0 "Q3" V 3649 6100 50  0000 C CNN
F 1 "Q_NMOS_GSD" V 3740 6100 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3600 6200 50  0001 C CNN
F 3 "~" H 3400 6100 50  0001 C CNN
F 4 "C8545" H 3400 6100 50  0001 C CNN "LCSC"
	1    3400 6100
	0    1    1    0   
$EndComp
$Comp
L Device:Q_NMOS_GSD Q4
U 1 1 61618217
P 3400 7300
F 0 "Q4" V 3649 7300 50  0000 C CNN
F 1 "Q_NMOS_GSD" V 3740 7300 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3600 7400 50  0001 C CNN
F 3 "~" H 3400 7300 50  0001 C CNN
F 4 "C8545" H 3400 7300 50  0001 C CNN "LCSC"
	1    3400 7300
	0    1    1    0   
$EndComp
$Comp
L Device:Q_NMOS_GSD Q5
U 1 1 6161D98E
P 5400 6100
F 0 "Q5" V 5649 6100 50  0000 C CNN
F 1 "Q_NMOS_GSD" V 5740 6100 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5600 6200 50  0001 C CNN
F 3 "~" H 5400 6100 50  0001 C CNN
F 4 "C8545" H 5400 6100 50  0001 C CNN "LCSC"
	1    5400 6100
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP55
U 1 1 616821B4
P 2100 6050
F 0 "TP55" H 2158 6168 50  0000 L CNN
F 1 "MOSI_5V" H 2158 6077 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 2300 6050 50  0001 C CNN
F 3 "~" H 2300 6050 50  0001 C CNN
	1    2100 6050
	1    0    0    -1  
$EndComp
Connection ~ 2100 6200
Wire Wire Line
	2100 6200 2050 6200
Wire Wire Line
	2100 6050 2100 6200
$Comp
L Connector:TestPoint TP58
U 1 1 6168B14D
P 2100 7250
F 0 "TP58" H 2158 7368 50  0000 L CNN
F 1 "SCLK_5V" H 2158 7277 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 2300 7250 50  0001 C CNN
F 3 "~" H 2300 7250 50  0001 C CNN
	1    2100 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 7250 2100 7400
Connection ~ 2100 7400
Wire Wire Line
	2100 7400 2150 7400
Connection ~ 4100 6200
Wire Wire Line
	4100 6200 4150 6200
$Comp
L Connector:TestPoint TP56
U 1 1 61691A8F
P 4100 6050
F 0 "TP56" H 4158 6168 50  0000 L CNN
F 1 "CS0_5V" H 4158 6077 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 4300 6050 50  0001 C CNN
F 3 "~" H 4300 6050 50  0001 C CNN
	1    4100 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 6050 4100 6200
Wire Wire Line
	4050 7400 4100 7400
Wire Wire Line
	4100 7250 4100 7400
$Comp
L Connector:TestPoint TP57
U 1 1 616A37A2
P 6100 6050
F 0 "TP57" H 6158 6168 50  0000 L CNN
F 1 "CS2_5V" H 6158 6077 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 6300 6050 50  0001 C CNN
F 3 "~" H 6300 6050 50  0001 C CNN
	1    6100 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 6050 6100 6200
Connection ~ 6100 6200
Wire Wire Line
	6100 6200 6150 6200
Connection ~ 4100 7400
Wire Wire Line
	4100 7400 4150 7400
$Comp
L Connector:TestPoint TP59
U 1 1 616976AA
P 4100 7250
F 0 "TP59" H 4158 7368 50  0000 L CNN
F 1 "CS1_5V" H 4158 7277 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.0mm" H 4300 7250 50  0001 C CNN
F 3 "~" H 4300 7250 50  0001 C CNN
	1    4100 7250
	1    0    0    -1  
$EndComp
Text Label 3400 2200 0    50   ~ 0
TX
Text Label 3400 2400 0    50   ~ 0
RX
$EndSCHEMATC