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912 lines
21 KiB

EESchema Schematic File Version 4
EELAYER 29 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:Barrel_Jack J?
U 1 1 5DAD4F8A
P 1200 1100
F 0 "J?" H 1257 1425 50 0000 C CNN
F 1 "Barrel_Jack" H 1257 1334 50 0000 C CNN
F 2 "" H 1250 1060 50 0001 C CNN
F 3 "~" H 1250 1060 50 0001 C CNN
1 1200 1100
1 0 0 -1
$EndComp
$Comp
L 74xx:74HCT595 U?
U 1 1 5DAD5FDA
P 2200 2400
F 0 "U?" H 2200 3181 50 0000 C CNN
F 1 "74HCT595" H 2200 3090 50 0000 C CNN
F 2 "" H 2200 2400 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT595.pdf" H 2200 2400 50 0001 C CNN
1 2200 2400
1 0 0 -1
$EndComp
$Comp
L 74xx:74HCT595 U?
U 1 1 5DAD7397
P 3150 2400
F 0 "U?" H 3150 3181 50 0000 C CNN
F 1 "74HCT595" H 3150 3090 50 0000 C CNN
F 2 "" H 3150 2400 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT595.pdf" H 3150 2400 50 0001 C CNN
1 3150 2400
1 0 0 -1
$EndComp
$Comp
L 74xx:74HCT595 U?
U 1 1 5DAD85D5
P 4050 2400
F 0 "U?" H 4050 3181 50 0000 C CNN
F 1 "74HCT595" H 4050 3090 50 0000 C CNN
F 2 "" H 4050 2400 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT595.pdf" H 4050 2400 50 0001 C CNN
1 4050 2400
1 0 0 -1
$EndComp
$Comp
L 74xx:74HCT595 U?
U 1 1 5DAD991C
P 4950 2400
F 0 "U?" H 4950 3181 50 0000 C CNN
F 1 "74HCT595" H 4950 3090 50 0000 C CNN
F 2 "" H 4950 2400 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT595.pdf" H 4950 2400 50 0001 C CNN
1 4950 2400
1 0 0 -1
$EndComp
$Comp
L Regulator_Linear:AMS1117 U?
U 1 1 5DADABC9
P 4050 1000
F 0 "U?" H 4050 1242 50 0000 C CNN
F 1 "AMS1117" H 4050 1151 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 4050 1200 50 0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 4150 750 50 0001 C CNN
1 4050 1000
1 0 0 -1
$EndComp
$Comp
L Regulator_Linear:AMS1117-3.3 U?
U 1 1 5DADB619
P 6250 1000
F 0 "U?" H 6250 1242 50 0000 C CNN
F 1 "AMS1117-3.3" H 6250 1151 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 6250 1200 50 0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 6350 750 50 0001 C CNN
1 6250 1000
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x09 T1
U 1 1 5DADCC96
P 2300 3800
F 0 "T1" H 2380 3842 50 0000 L CNN
F 1 "H" H 2380 3751 50 0000 L CNN
F 2 "" H 2300 3800 50 0001 C CNN
F 3 "~" H 2300 3800 50 0001 C CNN
1 2300 3800
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x09 T2
U 1 1 5DADDBC5
P 3300 3800
F 0 "T2" H 3380 3842 50 0000 L CNN
F 1 "H" H 3380 3751 50 0000 L CNN
F 2 "" H 3300 3800 50 0001 C CNN
F 3 "~" H 3300 3800 50 0001 C CNN
1 3300 3800
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x09 T3
U 1 1 5DADE1CC
P 4250 3800
F 0 "T3" H 4330 3842 50 0000 L CNN
F 1 "M" H 4330 3751 50 0000 L CNN
F 2 "" H 4250 3800 50 0001 C CNN
F 3 "~" H 4250 3800 50 0001 C CNN
1 4250 3800
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x09 T4
U 1 1 5DADEC61
P 5200 3800
F 0 "T4" H 5280 3842 50 0000 L CNN
F 1 "M" H 5280 3751 50 0000 L CNN
F 2 "" H 5200 3800 50 0001 C CNN
F 3 "~" H 5200 3800 50 0001 C CNN
1 5200 3800
1 0 0 -1
$EndComp
$Comp
L Device:D_Photo D?
U 1 1 5DADFA48
P 1500 4050
F 0 "D?" H 1450 4345 50 0000 C CNN
F 1 "D_Photo" H 1450 4254 50 0000 C CNN
F 2 "" H 1450 4050 50 0001 C CNN
F 3 "~" H 1450 4050 50 0001 C CNN
1 1500 4050
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:BC847 Q?
U 1 1 5DAE0416
P 1300 1850
F 0 "Q?" H 1491 1896 50 0000 L CNN
F 1 "BC847" H 1491 1805 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1500 1775 50 0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 1300 1850 50 0001 L CNN
1 1300 1850
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:BC847 Q?
U 1 1 5DAE0D85
P 1300 2400
F 0 "Q?" H 1491 2446 50 0000 L CNN
F 1 "BC847" H 1491 2355 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1500 2325 50 0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 1300 2400 50 0001 L CNN
1 1300 2400
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:BC847 Q?
U 1 1 5DAE1775
P 1300 3000
F 0 "Q?" H 1491 3046 50 0000 L CNN
F 1 "BC847" H 1491 2955 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1500 2925 50 0001 L CIN
F 3 "http://www.infineon.com/dgdl/Infineon-BC847SERIES_BC848SERIES_BC849SERIES_BC850SERIES-DS-v01_01-en.pdf?fileId=db3a304314dca389011541d4630a1657" H 1300 3000 50 0001 L CNN
1 1300 3000
1 0 0 -1
$EndComp
$Comp
L 74xx:74HCT595 U?
U 1 1 5DAE20D8
P 5850 2400
F 0 "U?" H 5850 3181 50 0000 C CNN
F 1 "74HCT595" H 5850 3090 50 0000 C CNN
F 2 "" H 5850 2400 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT595.pdf" H 5850 2400 50 0001 C CNN
1 5850 2400
1 0 0 -1
$EndComp
Text GLabel 2100 3400 0 50 Input ~ 0
TUBES_COMMON
Text GLabel 3100 3400 0 50 Input ~ 0
TUBES_COMMON
Text GLabel 5000 3400 0 50 Input ~ 0
TUBES_COMMON
Text GLabel 2100 3500 0 50 Input ~ 0
T1_DEC_P
Text GLabel 2100 3600 0 50 Input ~ 0
T1_B
Text GLabel 2100 3700 0 50 Input ~ 0
T1_C
Text GLabel 2100 3800 0 50 Input ~ 0
T1_A
Text GLabel 2100 3900 0 50 Input ~ 0
T1_F
Text GLabel 2100 4000 0 50 Input ~ 0
T1_G
Text GLabel 2100 4100 0 50 Input ~ 0
T1_D
Text GLabel 2100 4200 0 50 Input ~ 0
T1_E
Text GLabel 3100 3500 0 50 Input ~ 0
T2_DEC_P
Text GLabel 3100 3600 0 50 Input ~ 0
T2_B
Text GLabel 3100 3700 0 50 Input ~ 0
T2_C
Text GLabel 3100 3800 0 50 Input ~ 0
T2_A
Text GLabel 3100 3900 0 50 Input ~ 0
T2_F
Text GLabel 3100 4000 0 50 Input ~ 0
T2_G
Text GLabel 3100 4100 0 50 Input ~ 0
T2_D
Text GLabel 3100 4200 0 50 Input ~ 0
T2_E
Text GLabel 4050 3400 0 50 Input ~ 0
TUBES_COMMON
Text GLabel 4050 3500 0 50 Input ~ 0
T3_DEC_P
Text GLabel 4050 3600 0 50 Input ~ 0
T3_B
Text GLabel 4050 3700 0 50 Input ~ 0
T3_C
Text GLabel 4050 3800 0 50 Input ~ 0
T3_A
Text GLabel 4050 3900 0 50 Input ~ 0
T3_F
Text GLabel 4050 4000 0 50 Input ~ 0
T3_G
Text GLabel 4050 4100 0 50 Input ~ 0
T3_D
Text GLabel 4050 4200 0 50 Input ~ 0
T3_E
Text GLabel 5000 3500 0 50 Input ~ 0
T4_DEC_P
Text GLabel 5000 3600 0 50 Input ~ 0
T4_B
Text GLabel 5000 3700 0 50 Input ~ 0
T4_C
Text GLabel 5000 3800 0 50 Input ~ 0
T4_A
Text GLabel 5000 3900 0 50 Input ~ 0
T4_F
Text GLabel 5000 4000 0 50 Input ~ 0
T4_G
Text GLabel 5000 4100 0 50 Input ~ 0
T4_D
Text GLabel 5000 4200 0 50 Input ~ 0
T4_E
$Comp
L RF_Module:ESP32-WROOM-32 U?
U 1 1 5DAF9A00
P 14100 7300
F 0 "U?" H 14100 8881 50 0000 C CNN
F 1 "ESP32-WROOM-32" H 14100 8790 50 0000 C CNN
F 2 "RF_Module:ESP32-WROOM-32" H 14100 5800 50 0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 13800 7350 50 0001 C CNN
1 14100 7300
1 0 0 -1
$EndComp
$Comp
L Interface_USB:FT231XS U?
U 1 1 5DAFC67A
P 4250 10100
F 0 "U?" H 4250 11181 50 0000 C CNN
F 1 "FT231XS" H 4250 11090 50 0000 C CNN
F 2 "Package_SO:SSOP-20_3.9x8.7mm_P0.635mm" H 4850 9150 50 0001 C CNN
F 3 "http://www.ftdichip.com/Products/ICs/FT231X.html" H 4250 10100 50 0001 C CNN
1 4250 10100
1 0 0 -1
$EndComp
$Comp
L Connector:USB_B_Micro J?
U 1 1 5DAFEA06
P 750 9700
F 0 "J?" H 807 10167 50 0000 C CNN
F 1 "USB_B_Micro" H 807 10076 50 0000 C CNN
F 2 "" H 900 9650 50 0001 C CNN
F 3 "~" H 900 9650 50 0001 C CNN
1 750 9700
1 0 0 -1
$EndComp
$Comp
L Device:Polyfuse F?
U 1 1 5DB0A2BB
P 1400 9500
F 0 "F?" V 1175 9500 50 0000 C CNN
F 1 "500mA" V 1266 9500 50 0000 C CNN
F 2 "" H 1450 9300 50 0001 L CNN
F 3 "~" H 1400 9500 50 0001 C CNN
1 1400 9500
0 1 1 0
$EndComp
$Comp
L Device:R R?
U 1 1 5DB0ADEE
P 2300 9700
F 0 "R?" V 2093 9700 50 0000 C CNN
F 1 "27" V 2184 9700 50 0000 C CNN
F 2 "" V 2230 9700 50 0001 C CNN
F 3 "~" H 2300 9700 50 0001 C CNN
1 2300 9700
0 1 1 0
$EndComp
$Comp
L Device:R R?
U 1 1 5DB0B157
P 1700 9800
F 0 "R?" V 1493 9800 50 0000 C CNN
F 1 "27" V 1584 9800 50 0000 C CNN
F 2 "" V 1630 9800 50 0001 C CNN
F 3 "~" H 1700 9800 50 0001 C CNN
1 1700 9800
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5DB0B938
P 1150 9100
F 0 "C?" H 1265 9146 50 0000 L CNN
F 1 "0.1uF" H 1265 9055 50 0000 L CNN
F 2 "" H 1188 8950 50 0001 C CNN
F 3 "~" H 1150 9100 50 0001 C CNN
1 1150 9100
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5DB0BF38
P 3300 8850
F 0 "C?" H 3415 8896 50 0000 L CNN
F 1 "0.1uF" H 3415 8805 50 0000 L CNN
F 2 "" H 3338 8700 50 0001 C CNN
F 3 "~" H 3300 8850 50 0001 C CNN
1 3300 8850
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5DB0C543
P 1450 10100
F 0 "C?" H 1565 10146 50 0000 L CNN
F 1 "47pF" H 1565 10055 50 0000 L CNN
F 2 "" H 1488 9950 50 0001 C CNN
F 3 "~" H 1450 10100 50 0001 C CNN
1 1450 10100
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5DB0CB4E
P 2050 10100
F 0 "C?" H 2165 10146 50 0000 L CNN
F 1 "47pF" H 2165 10055 50 0000 L CNN
F 2 "" H 2088 9950 50 0001 C CNN
F 3 "~" H 2050 10100 50 0001 C CNN
1 2050 10100
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5DB0CEA7
P 3750 8850
F 0 "C?" H 3865 8896 50 0000 L CNN
F 1 "4.7uF" H 3865 8805 50 0000 L CNN
F 2 "" H 3788 8700 50 0001 C CNN
F 3 "~" H 3750 8850 50 0001 C CNN
1 3750 8850
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5DB0D273
P 3350 10250
F 0 "C?" H 3465 10296 50 0000 L CNN
F 1 "0.1uF" H 3465 10205 50 0000 L CNN
F 2 "" H 3388 10100 50 0001 C CNN
F 3 "~" H 3350 10250 50 0001 C CNN
1 3350 10250
1 0 0 -1
$EndComp
NoConn ~ 1050 9900
Wire Wire Line
1050 9500 1150 9500
Wire Wire Line
1550 9500 2050 9500
Wire Wire Line
2050 9500 2050 9000
Wire Wire Line
2050 9000 3300 9000
Wire Wire Line
4150 9000 4150 9200
Wire Wire Line
1150 9250 1150 9500
Connection ~ 1150 9500
Wire Wire Line
1150 9500 1250 9500
Connection ~ 3300 9000
Wire Wire Line
3300 9000 3750 9000
Connection ~ 3750 9000
Wire Wire Line
3750 9000 4150 9000
Wire Wire Line
3250 8700 3300 8700
Wire Wire Line
3300 8700 3750 8700
Connection ~ 3300 8700
Wire Wire Line
1050 9800 1450 9800
Wire Wire Line
1850 9800 3550 9800
Wire Wire Line
1050 9700 2050 9700
Wire Wire Line
2450 9700 2850 9700
Wire Wire Line
2850 9700 2850 9900
Wire Wire Line
2850 9900 3550 9900
Wire Wire Line
2050 9950 2050 9700
Connection ~ 2050 9700
Wire Wire Line
2050 9700 2150 9700
Wire Wire Line
1450 9950 1450 9800
Connection ~ 1450 9800
Wire Wire Line
1450 9800 1550 9800
Wire Wire Line
4350 9200 4350 9150
Wire Wire Line
3350 9150 3350 9500
Wire Wire Line
3350 9500 3550 9500
Wire Wire Line
3350 9150 4350 9150
Wire Wire Line
3350 9500 3350 10100
Wire Wire Line
3350 10100 3550 10100
Connection ~ 3350 9500
Connection ~ 3350 10100
Text GLabel 4950 9500 2 50 Input ~ 0
U0TXD
Text GLabel 4950 9600 2 50 Input ~ 0
U0RXD
Text GLabel 4950 9700 2 50 Input ~ 0
RTS
Text GLabel 4950 9900 2 50 Input ~ 0
DTR
NoConn ~ 4950 9800
NoConn ~ 4950 10000
NoConn ~ 4950 10100
NoConn ~ 4950 10200
NoConn ~ 4950 10400
NoConn ~ 4950 10500
NoConn ~ 4950 10600
NoConn ~ 4950 10700
$Comp
L power:GND #PWR?
U 1 1 5DB1D3F0
P 650 10100
F 0 "#PWR?" H 650 9850 50 0001 C CNN
F 1 "GND" H 655 9927 50 0000 C CNN
F 2 "" H 650 10100 50 0001 C CNN
F 3 "" H 650 10100 50 0001 C CNN
1 650 10100
1 0 0 -1
$EndComp
Wire Wire Line
650 10100 750 10100
Connection ~ 650 10100
$Comp
L power:GND #PWR?
U 1 1 5DB1E22D
P 1450 10250
F 0 "#PWR?" H 1450 10000 50 0001 C CNN
F 1 "GND" H 1455 10077 50 0000 C CNN
F 2 "" H 1450 10250 50 0001 C CNN
F 3 "" H 1450 10250 50 0001 C CNN
1 1450 10250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB1E71A
P 2050 10250
F 0 "#PWR?" H 2050 10000 50 0001 C CNN
F 1 "GND" H 2055 10077 50 0000 C CNN
F 2 "" H 2050 10250 50 0001 C CNN
F 3 "" H 2050 10250 50 0001 C CNN
1 2050 10250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB1EC07
P 1150 8950
F 0 "#PWR?" H 1150 8700 50 0001 C CNN
F 1 "GND" H 1155 8777 50 0000 C CNN
F 2 "" H 1150 8950 50 0001 C CNN
F 3 "" H 1150 8950 50 0001 C CNN
1 1150 8950
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB1F23A
P 3250 8700
F 0 "#PWR?" H 3250 8450 50 0001 C CNN
F 1 "GND" V 3255 8572 50 0000 R CNN
F 2 "" H 3250 8700 50 0001 C CNN
F 3 "" H 3250 8700 50 0001 C CNN
1 3250 8700
0 1 1 0
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB1F89C
P 3350 10400
F 0 "#PWR?" H 3350 10150 50 0001 C CNN
F 1 "GND" H 3355 10227 50 0000 C CNN
F 2 "" H 3350 10400 50 0001 C CNN
F 3 "" H 3350 10400 50 0001 C CNN
1 3350 10400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB1FEA6
P 4150 11000
F 0 "#PWR?" H 4150 10750 50 0001 C CNN
F 1 "GND" H 4155 10827 50 0000 C CNN
F 2 "" H 4150 11000 50 0001 C CNN
F 3 "" H 4150 11000 50 0001 C CNN
1 4150 11000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB20272
P 4350 11000
F 0 "#PWR?" H 4350 10750 50 0001 C CNN
F 1 "GND" H 4355 10827 50 0000 C CNN
F 2 "" H 4350 11000 50 0001 C CNN
F 3 "" H 4350 11000 50 0001 C CNN
1 4350 11000
1 0 0 -1
$EndComp
Wire Notes Line
5500 8450 5500 11200
Text Notes 550 8600 0 79 ~ 0
FT231XS USB to Serial
$Comp
L Device:R R?
U 1 1 5DB3623F
P 6850 9400
F 0 "R?" V 6643 9400 50 0000 C CNN
F 1 "10k" V 6734 9400 50 0000 C CNN
F 2 "" V 6780 9400 50 0001 C CNN
F 3 "~" H 6850 9400 50 0001 C CNN
1 6850 9400
0 1 1 0
$EndComp
$Comp
L Device:R R?
U 1 1 5DB36737
P 6850 9950
F 0 "R?" V 6643 9950 50 0000 C CNN
F 1 "10k" V 6734 9950 50 0000 C CNN
F 2 "" V 6780 9950 50 0001 C CNN
F 3 "~" H 6850 9950 50 0001 C CNN
1 6850 9950
0 1 1 0
$EndComp
$Comp
L Transistor_BJT:MBT3904DW1 Q?
U 1 1 5DB37562
P 6300 9400
F 0 "Q?" H 6491 9354 50 0000 L CNN
F 1 "MBT3904DW1" H 6491 9445 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 6500 9500 50 0001 C CNN
F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF" H 6300 9400 50 0001 C CNN
1 6300 9400
-1 0 0 1
$EndComp
$Comp
L Transistor_BJT:MBT3904DW1 Q?
U 2 1 5DB38EC5
P 6300 9950
F 0 "Q?" H 6491 9996 50 0000 L CNN
F 1 "MBT3904DW1" H 6491 9905 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 6500 10050 50 0001 C CNN
F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF" H 6300 9950 50 0001 C CNN
2 6300 9950
-1 0 0 -1
$EndComp
Text GLabel 7200 9400 2 50 Input ~ 0
DTR
Text GLabel 7200 9950 2 50 Input ~ 0
RTS
Text GLabel 6200 9200 0 50 Input ~ 0
EN
Text GLabel 6200 10150 0 50 Input ~ 0
IO0
Wire Wire Line
6200 9750 6200 9700
Wire Wire Line
6200 9700 7100 9700
Wire Wire Line
7100 9700 7100 9400
Wire Wire Line
7100 9400 7200 9400
Wire Wire Line
7100 9400 7000 9400
Connection ~ 7100 9400
Wire Wire Line
6200 9600 6200 9650
Wire Wire Line
6200 9650 7050 9650
Wire Wire Line
7050 9650 7050 9950
Wire Wire Line
7050 9950 7000 9950
Wire Wire Line
7050 9950 7200 9950
Connection ~ 7050 9950
Wire Wire Line
6500 9950 6700 9950
Wire Wire Line
6500 9400 6700 9400
Text Notes 5700 10900 0 50 ~ 0
Boot mode config\nDTR RTS —> EN IO0\n1 1 1 1\n0 0 1 1\n1 0 0 1\n0 1 1 0
$Comp
L Switch:SW_Push SW?
U 1 1 5DB48F26
P 8850 9300
F 0 "SW?" H 8850 9585 50 0000 C CNN
F 1 "GPIO0" H 8850 9494 50 0000 C CNN
F 2 "" H 8850 9500 50 0001 C CNN
F 3 "~" H 8850 9500 50 0001 C CNN
1 8850 9300
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5DB49EEF
P 10450 9300
F 0 "SW?" H 10450 9585 50 0000 C CNN
F 1 "RESET" H 10450 9494 50 0000 C CNN
F 2 "" H 10450 9500 50 0001 C CNN
F 3 "~" H 10450 9500 50 0001 C CNN
1 10450 9300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB4AED9
P 8300 9500
F 0 "#PWR?" H 8300 9250 50 0001 C CNN
F 1 "GND" H 8305 9327 50 0000 C CNN
F 2 "" H 8300 9500 50 0001 C CNN
F 3 "" H 8300 9500 50 0001 C CNN
1 8300 9500
1 0 0 -1
$EndComp
Wire Wire Line
8300 9500 8300 9300
Wire Wire Line
8300 9300 8600 9300
$Comp
L Device:C C?
U 1 1 5DB4C699
P 8900 9650
F 0 "C?" V 9152 9650 50 0000 C CNN
F 1 "0.1uF" V 9061 9650 50 0000 C CNN
F 2 "" H 8938 9500 50 0001 C CNN
F 3 "~" H 8900 9650 50 0001 C CNN
1 8900 9650
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5DB4CEC0
P 10450 9700
F 0 "C?" V 10702 9700 50 0000 C CNN
F 1 "0.1uF" V 10611 9700 50 0000 C CNN
F 2 "" H 10488 9550 50 0001 C CNN
F 3 "~" H 10450 9700 50 0001 C CNN
1 10450 9700
0 -1 -1 0
$EndComp
Wire Wire Line
8600 9300 8600 9650
Wire Wire Line
8600 9650 8750 9650
Connection ~ 8600 9300
Wire Wire Line
8600 9300 8650 9300
Wire Wire Line
9050 9650 9150 9650
Wire Wire Line
9150 9650 9150 9300
Wire Wire Line
9150 9300 9050 9300
Wire Wire Line
9150 9300 9350 9300
Connection ~ 9150 9300
$Comp
L power:GND #PWR?
U 1 1 5DB5027D
P 10000 9500
F 0 "#PWR?" H 10000 9250 50 0001 C CNN
F 1 "GND" H 10005 9327 50 0000 C CNN
F 2 "" H 10000 9500 50 0001 C CNN
F 3 "" H 10000 9500 50 0001 C CNN
1 10000 9500
1 0 0 -1
$EndComp
Wire Wire Line
10000 9500 10000 9300
Wire Wire Line
10000 9300 10200 9300
Wire Wire Line
10300 9700 10200 9700
Wire Wire Line
10200 9700 10200 9300
Connection ~ 10200 9300
Wire Wire Line
10200 9300 10250 9300
Wire Wire Line
10600 9700 10800 9700
Wire Wire Line
10800 9700 10800 9300
Wire Wire Line
10800 9300 10650 9300
Wire Wire Line
10800 9300 10950 9300
Connection ~ 10800 9300
Text GLabel 10950 9300 2 50 Input ~ 0
EN
Text GLabel 9350 9300 2 50 Input ~ 0
IO0
Text GLabel 13500 6100 0 50 Input ~ 0
EN
Text GLabel 14700 6100 2 50 Input ~ 0
IO0
Text Notes 5550 8600 0 79 ~ 0
Auto reset
Text GLabel 14700 6200 2 50 Input ~ 0
U0TXD
Text GLabel 14700 6400 2 50 Input ~ 0
U0RXD
$Comp
L power:GND #PWR?
U 1 1 5DB70B35
P 14100 8700
F 0 "#PWR?" H 14100 8450 50 0001 C CNN
F 1 "GND" H 14105 8527 50 0000 C CNN
F 2 "" H 14100 8700 50 0001 C CNN
F 3 "" H 14100 8700 50 0001 C CNN
1 14100 8700
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 5DB72247
P 14100 5150
F 0 "#PWR?" H 14100 5000 50 0001 C CNN
F 1 "+3.3V" H 14115 5323 50 0000 C CNN
F 2 "" H 14100 5150 50 0001 C CNN
F 3 "" H 14100 5150 50 0001 C CNN
1 14100 5150
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5DB73690
P 14400 5250
F 0 "C?" V 14148 5250 50 0000 C CNN
F 1 "22uF" V 14239 5250 50 0000 C CNN
F 2 "" H 14438 5100 50 0001 C CNN
F 3 "~" H 14400 5250 50 0001 C CNN
1 14400 5250
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5DB73BE7
P 14400 5650
F 0 "C?" V 14148 5650 50 0000 C CNN
F 1 "0.1uF" V 14239 5650 50 0000 C CNN
F 2 "" H 14438 5500 50 0001 C CNN
F 3 "~" H 14400 5650 50 0001 C CNN
1 14400 5650
0 1 1 0
$EndComp
Wire Wire Line
14100 5900 14100 5650
Wire Wire Line
14250 5250 14100 5250
Connection ~ 14100 5250
Wire Wire Line
14100 5250 14100 5150
Wire Wire Line
14250 5650 14100 5650
Connection ~ 14100 5650
Wire Wire Line
14100 5650 14100 5250
$Comp
L power:GND #PWR?
U 1 1 5DB77B30
P 14850 5250
F 0 "#PWR?" H 14850 5000 50 0001 C CNN
F 1 "GND" V 14855 5122 50 0000 R CNN
F 2 "" H 14850 5250 50 0001 C CNN
F 3 "" H 14850 5250 50 0001 C CNN
1 14850 5250
0 -1 -1 0
$EndComp
Wire Wire Line
14850 5250 14700 5250
Wire Wire Line
14700 5250 14700 5650
Wire Wire Line
14700 5650 14550 5650
Connection ~ 14700 5250
Wire Wire Line
14700 5250 14550 5250
$Comp
L power:+3.3V #PWR?
U 1 1 5DB7AEE5
P 12800 8950
F 0 "#PWR?" H 12800 8800 50 0001 C CNN
F 1 "+3.3V" H 12815 9123 50 0000 C CNN
F 2 "" H 12800 8950 50 0001 C CNN
F 3 "" H 12800 8950 50 0001 C CNN
1 12800 8950
1 0 0 -1
$EndComp
$Comp
L Device:R R?
U 1 1 5DB7BE3E
P 12800 9100
F 0 "R?" H 12870 9146 50 0000 L CNN
F 1 "10k" H 12870 9055 50 0000 L CNN
F 2 "" V 12730 9100 50 0001 C CNN
F 3 "~" H 12800 9100 50 0001 C CNN
1 12800 9100
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5DB7CBD7
P 12800 9400
F 0 "C?" H 12915 9446 50 0000 L CNN
F 1 "0.1uF" H 12915 9355 50 0000 L CNN
F 2 "" H 12838 9250 50 0001 C CNN
F 3 "~" H 12800 9400 50 0001 C CNN
1 12800 9400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DB7D08F
P 12800 9550
F 0 "#PWR?" H 12800 9300 50 0001 C CNN
F 1 "GND" H 12805 9377 50 0000 C CNN
F 2 "" H 12800 9550 50 0001 C CNN
F 3 "" H 12800 9550 50 0001 C CNN
1 12800 9550
1 0 0 -1
$EndComp
Wire Wire Line
12800 9300 13200 9300
Text GLabel 13200 9300 2 50 Input ~ 0
EN
NoConn ~ 13500 7300
NoConn ~ 13500 7400
NoConn ~ 13500 7500
NoConn ~ 13500 7600
NoConn ~ 13500 7700
NoConn ~ 13500 7800
Wire Notes Line
7500 8450 7500 11200
Wire Notes Line
500 8450 11800 8450
Wire Notes Line
11800 4500 16000 4500
Wire Notes Line
11800 4500 11800 9950
Text Notes 7600 8600 0 79 ~ 0
Buttons
Text Notes 11900 4700 0 79 ~ 0
ESP32
$EndSCHEMATC