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OPC_UA_ESP32_Board.sch
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EESchema Schematic File Version 4
LIBS:OPC_UA_ESP32_Board-cache
EELAYER 26 0
EELAYER END
$Descr A2 23386 16535
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F 0 "C8" H 5725 3300 50 0000 L CNN
F 1 "1uF" V 6075 3250 50 0000 L CNN
F 2 "" H 5925 3300 50 0001 C CNN
F 3 "~" H 5925 3300 50 0001 C CNN
1 5925 3300
1 0 0 -1
$EndComp
$Comp
L dk_Diodes-Rectifiers-Single:BAT54_LTB D6
U 1 1 5B6486FA
P 6275 3000
F 0 "D6" H 6275 3262 60 0000 C CNN
F 1 "CD214A-B240LLF" H 6425 3175 60 0000 C CNN
F 2 "digikey-footprints:SOT-23-3" H 6475 3200 60 0001 L CNN
F 3 "https://www.fairchildsemi.com/datasheets/BA/BAT54.pdf" H 6475 3300 60 0001 L CNN
F 4 "BAT54FSCT-ND" H 6475 3400 60 0001 L CNN "Digi-Key_PN"
F 5 "BAT54" H 6475 3500 60 0001 L CNN "MPN"
F 6 "Discrete Semiconductor Products" H 6475 3600 60 0001 L CNN "Category"
F 7 "Diodes - Rectifiers - Single" H 6475 3700 60 0001 L CNN "Family"
F 8 "https://www.fairchildsemi.com/datasheets/BA/BAT54.pdf" H 6475 3800 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/on-semiconductor/BAT54/BAT54FSCT-ND/458928" H 6475 3900 60 0001 L CNN "DK_Detail_Page"
F 10 "DIODE SCHOTTKY 30V 200MA SOT23-3" H 6475 4000 60 0001 L CNN "Description"
F 11 "ON Semiconductor" H 6475 4100 60 0001 L CNN "Manufacturer"
F 12 "Last Time Buy NonStock" H 6475 4200 60 0001 L CNN "Status"
1 6275 3000
1 0 0 -1
$EndComp
Text GLabel 6700 3000 2 50 Output ~ 0
VCC-5V
Text GLabel 5675 3000 0 50 Input ~ 0
VUSB-5V
$Comp
L power:GND #PWR0113
U 1 1 5B6499BA
P 5925 3575
F 0 "#PWR0113" H 5925 3325 50 0001 C CNN
F 1 "GND" H 5930 3402 50 0001 C CNN
F 2 "" H 5925 3575 50 0001 C CNN
F 3 "" H 5925 3575 50 0001 C CNN
1 5925 3575
1 0 0 -1
$EndComp
Wire Wire Line
6075 3000 5925 3000
Wire Wire Line
5925 3150 5925 3000
Connection ~ 5925 3000
Wire Wire Line
5925 3000 5675 3000
Wire Wire Line
5925 3450 5925 3575
$Comp
L Transistor_Array:ULN2803A U3
U 1 1 5B64E0D7
P 2325 11750
F 0 "U3" H 2325 12317 50 0000 C CNN
F 1 "ULN2803A" H 2325 12226 50 0000 C CNN
F 2 "" H 2375 11100 50 0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/uln2803a.pdf" H 2425 11550 50 0001 C CNN
1 2325 11750
1 0 0 -1
$EndComp
Text Notes 1250 1000 0 118 Italic 24
POWER
$Comp
L dk_RF-Transceiver-Modules:ESP32-WROOM-32 ESP32
U 1 1 5B650857
P 17000 1425
F 0 "ESP32" H 16725 1475 60 0000 C CNN
F 1 "ESP32-WROOM-32" H 17700 1500 60 0001 C CNN
F 2 "digikey-footprints:ESP32-WROOM-32D" H 17200 1625 60 0001 L CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 17200 1725 60 0001 L CNN
F 4 "1904-1010-1-ND" H 17200 1825 60 0001 L CNN "Digi-Key_PN"
F 5 "ESP32-WROOM-32" H 17200 1925 60 0001 L CNN "MPN"
F 6 "RF/IF and RFID" H 17200 2025 60 0001 L CNN "Category"
F 7 "RF Transceiver Modules" H 17200 2125 60 0001 L CNN "Family"
F 8 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 17200 2225 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/espressif-systems/ESP32-WROOM-32/1904-1010-1-ND/8544305" H 17200 2325 60 0001 L CNN "DK_Detail_Page"
F 10 "SMD MODULE, ESP32-D0WDQ6, 32MBIT" H 17200 2425 60 0001 L CNN "Description"
F 11 "Espressif Systems" H 17200 2525 60 0001 L CNN "Manufacturer"
F 12 "Active" H 17200 2625 60 0001 L CNN "Status"
1 17000 1425
1 0 0 -1
$EndComp
Wire Wire Line
2075 3000 2500 3000
Connection ~ 2075 3000
$Comp
L Connector:Micro_SD_Card J4
U 1 1 5B644870
P 12000 2775
F 0 "J4" H 11950 3492 50 0000 C CNN
F 1 "Micro_SD_Card" H 11950 3401 50 0000 C CNN
F 2 "" H 13150 3075 50 0001 C CNN
F 3 "http://katalog.we-online.de/em/datasheet/693072010801.pdf" H 12000 2775 50 0001 C CNN
1 12000 2775
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 5B644A08
P 12875 3450
F 0 "#PWR0114" H 12875 3200 50 0001 C CNN
F 1 "GND" H 12880 3277 50 0001 C CNN
F 2 "" H 12875 3450 50 0001 C CNN
F 3 "" H 12875 3450 50 0001 C CNN
1 12875 3450
1 0 0 -1
$EndComp
Wire Wire Line
12800 3375 12875 3375
Wire Wire Line
12875 3375 12875 3450
$Comp
L Device:R R13
U 1 1 5B645864
P 10475 3075
F 0 "R13" V 10375 3075 50 0000 C CNN
F 1 "220R" V 10475 3075 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 10405 3075 50 0001 C CNN
F 3 "~" H 10475 3075 50 0001 C CNN
1 10475 3075
0 1 1 0
$EndComp
$Comp
L Device:R R11
U 1 1 5B645A80
P 9825 3075
F 0 "R11" V 9725 3075 50 0000 C CNN
F 1 "2.2K" V 9825 3075 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9755 3075 50 0001 C CNN
F 3 "~" H 9825 3075 50 0001 C CNN
1 9825 3075
0 1 1 0
$EndComp
$Comp
L Device:R R9
U 1 1 5B645B14
P 9825 2475
F 0 "R9" V 9725 2475 50 0000 C CNN
F 1 "2.2K" V 9825 2475 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9755 2475 50 0001 C CNN
F 3 "~" H 9825 2475 50 0001 C CNN
1 9825 2475
0 1 1 0
$EndComp
$Comp
L Device:R R10
U 1 1 5B645B94
P 9825 2575
F 0 "R10" V 9925 2575 50 0000 C CNN
F 1 "2.2K" V 9825 2575 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9755 2575 50 0001 C CNN
F 3 "~" H 9825 2575 50 0001 C CNN
1 9825 2575
0 1 1 0
$EndComp
$Comp
L Device:R R12
U 1 1 5B645BE0
P 9825 3175
F 0 "R12" V 9925 3175 50 0000 C CNN
F 1 "2.2K" V 9825 3175 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9755 3175 50 0001 C CNN
F 3 "~" H 9825 3175 50 0001 C CNN
1 9825 3175
0 1 1 0
$EndComp
Text GLabel 9400 2375 1 50 Input ~ 0
VCC-3.3V
$Comp
L Device:C C15
U 1 1 5B64662C
P 9950 1500
F 0 "C15" H 9835 1454 50 0000 R CNN
F 1 "47uF/6.3V/X5R" H 9835 1545 50 0000 R CNN
F 2 "" H 9988 1350 50 0001 C CNN
F 3 "~" H 9950 1500 50 0001 C CNN
1 9950 1500
-1 0 0 1
$EndComp
Wire Wire Line
10175 1300 9950 1300
Wire Wire Line
9950 1300 9950 1350
$Comp
L power:GND #PWR0115
U 1 1 5B647714
P 9950 1825
F 0 "#PWR0115" H 9950 1575 50 0001 C CNN
F 1 "GND" H 9955 1652 50 0001 C CNN
F 2 "" H 9950 1825 50 0001 C CNN
F 3 "" H 9950 1825 50 0001 C CNN
1 9950 1825
1 0 0 -1
$EndComp
Text GLabel 11000 2775 0 50 Input ~ 0
SD_VDD
Text GLabel 11000 2875 0 50 Input ~ 0
SD_CLK
Text GLabel 11000 2975 0 50 Input ~ 0
SD_VSS
Wire Wire Line
11100 2775 11000 2775
Wire Wire Line
11100 2875 11000 2875
Wire Wire Line
11100 2975 11000 2975
Wire Wire Line
11100 2675 11000 2675
Wire Wire Line
11100 3075 10625 3075
Wire Wire Line
10325 3075 10175 3075
Wire Wire Line
11100 3175 9975 3175
Wire Wire Line
11100 2575 9975 2575
Wire Wire Line
11100 2475 9975 2475
Connection ~ 9400 3075
Wire Wire Line
9400 3075 9400 3175
Wire Wire Line
9400 2375 9400 2475
Connection ~ 9400 2575
Wire Wire Line
9400 2575 9400 3075
Connection ~ 9400 2475
Wire Wire Line
9400 2475 9400 2575
Wire Wire Line
9400 2475 9675 2475
Wire Wire Line
9400 2575 9675 2575
Wire Wire Line
9400 3075 9675 3075
Wire Wire Line
9400 3175 9675 3175
Text GLabel 9725 1300 0 50 Output ~ 0
SD_VDD
Wire Wire Line
9950 1300 9725 1300
Connection ~ 9950 1300
Text GLabel 10625 1300 2 50 Input ~ 0
VCC-3.3V
Wire Wire Line
10625 1300 10475 1300
Text GLabel 10100 1775 2 50 Output ~ 0
SD_VSS
Wire Wire Line
10100 1775 9950 1775
Wire Wire Line
9950 1650 9950 1775
Wire Wire Line
9950 1775 9950 1825
Connection ~ 9950 1775
Text GLabel 10075 2850 0 50 BiDi ~ 0
GPIO2\SD_DAT0
Connection ~ 10175 3075
Wire Wire Line
10175 3075 9975 3075
Text GLabel 11775 1425 0 50 BiDi ~ 0
GPIO15\SD_CMD
$Comp
L Device:R R14
U 1 1 5B66C59A
P 12025 1425
F 0 "R14" V 11925 1425 50 0000 C CNN
F 1 "10K" V 12025 1425 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 11955 1425 50 0001 C CNN
F 3 "~" H 12025 1425 50 0001 C CNN
1 12025 1425
0 1 1 0
$EndComp
Text GLabel 12300 1425 2 50 Input ~ 0
VCC-3.3V
Wire Wire Line
12300 1425 12175 1425
Wire Wire Line
11875 1425 11775 1425
Text Notes 11600 3725 0 50 ~ 0
SD_CMD -> GPIO15\nSD_DATA0 -> GPIO2\nSD_CLK -> GPIO14\n
Text GLabel 12300 1650 2 50 Input ~ 0
SD_CLK
$Comp
L Device:R R15
U 1 1 5B676235
P 12025 1650
F 0 "R15" V 11925 1650 50 0000 C CNN
F 1 "10R" V 12025 1650 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 11955 1650 50 0001 C CNN
F 3 "~" H 12025 1650 50 0001 C CNN
1 12025 1650
0 1 1 0
$EndComp
Wire Wire Line
12300 1650 12175 1650
Text GLabel 11750 1650 0 50 BiDi ~ 0
GPIO14\SD_CLK
Wire Wire Line
11875 1650 11750 1650
$Comp
L Device:L_Core_Ferrite L1
U 1 1 5B679E17
P 10325 1300
F 0 "L1" V 10550 1300 50 0000 C CNN
F 1 "FB0805/600R/2A" V 10459 1300 50 0000 C CNN
F 2 "" H 10325 1300 50 0001 C CNN
F 3 "~" H 10325 1300 50 0001 C CNN
1 10325 1300
0 -1 -1 0
$EndComp
Wire Notes Line
12975 875 12975 3800
Wire Notes Line
12975 3800 9175 3800
Wire Notes Line
9175 3800 9175 875
Wire Notes Line
9175 875 12975 875
Text Notes 9200 1075 0 118 Italic 24
SD CARD
Text Notes 18825 14575 0 50 ~ 0
1 - Check the output current of LD1117 and expected current consumption.\n2- Check SD Card GPIOs and Olimex Software.\n\n\n
Text Notes 6200 3650 0 50 ~ 0
0 V - 24 V Terminal Input\n5 V USB Input\n5 V to 3.3V Converter
Wire Notes Line
7325 800 7325 3950
Wire Notes Line
7325 3950 1200 3950
Wire Notes Line
1200 3950 1200 800
Wire Notes Line
1200 800 7325 800
$Comp
L dk_Interface-Controllers:FT232RL-REEL U1
U 1 1 5B68C9EF
P 5075 5725
F 0 "U1" H 5325 6175 60 0000 C CNN
F 1 "FT232RL-REEL" H 5675 4575 60 0000 C CNN
F 2 "digikey-footprints:SSOP-28_W5.30mm" H 5275 5925 60 0001 L CNN
F 3 "http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 5275 6025 60 0001 L CNN
F 4 "768-1007-1-ND" H 5275 6125 60 0001 L CNN "Digi-Key_PN"
F 5 "FT232RL-REEL" H 5275 6225 60 0001 L CNN "MPN"
F 6 "Integrated Circuits (ICs)" H 5275 6325 60 0001 L CNN "Category"
F 7 "Interface - Controllers" H 5275 6425 60 0001 L CNN "Family"
F 8 "http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 5275 6525 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/ftdi-future-technology-devices-international-ltd/FT232RL-REEL/768-1007-1-ND/1836402" H 5275 6625 60 0001 L CNN "DK_Detail_Page"
F 10 "IC USB FS SERIAL UART 28-SSOP" H 5275 6725 60 0001 L CNN "Description"
F 11 "FTDI, Future Technology Devices International Ltd" H 5275 6825 60 0001 L CNN "Manufacturer"
F 12 "Active" H 5275 6925 60 0001 L CNN "Status"
1 5075 5725
1 0 0 -1
$EndComp
$Comp
L Device:C C12
U 1 1 5B68CF76
P 3900 4925
F 0 "C12" V 3950 5125 50 0000 R CNN
F 1 "0.1uF/16V/X5R" V 3750 5225 50 0000 R CNN
F 2 "" H 3938 4775 50 0001 C CNN
F 3 "~" H 3900 4925 50 0001 C CNN
1 3900 4925
1 0 0 -1
$EndComp
$Comp
L Device:C C14
U 1 1 5B68D332
P 4150 4925
F 0 "C14" V 4200 5125 50 0000 R CNN
F 1 "4.7uF/16V/x5R" V 4300 5225 50 0000 R CNN
F 2 "" H 4188 4775 50 0001 C CNN
F 3 "~" H 4150 4925 50 0001 C CNN
1 4150 4925
1 0 0 -1
$EndComp
$Comp
L Device:R R3
U 1 1 5B68D45C
P 3825 5425
F 0 "R3" V 3750 5425 50 0000 C CNN
F 1 "27R" V 3825 5425 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3755 5425 50 0001 C CNN
F 3 "~" H 3825 5425 50 0001 C CNN
1 3825 5425
0 1 1 0
$EndComp
$Comp
L Device:R R4
U 1 1 5B68D57D
P 3825 5525
F 0 "R4" V 3900 5525 50 0000 C CNN
F 1 "27R" V 3825 5525 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3755 5525 50 0001 C CNN
F 3 "~" H 3825 5525 50 0001 C CNN
1 3825 5525
0 1 1 0
$EndComp
$Comp
L Device:Fuse FUSB1
U 1 1 5B6912FB
P 3525 5225
F 0 "FUSB1" V 3328 5225 50 0000 C CNN
F 1 "500mA" V 3419 5225 50 0000 C CNN
F 2 "" V 3455 5225 50 0001 C CNN
F 3 "~" H 3525 5225 50 0001 C CNN
1 3525 5225
0 1 1 0
$EndComp
$Comp
L Device:C C13
U 1 1 5B69157A
P 4025 5950
F 0 "C13" V 4075 5875 50 0000 R CNN
F 1 "47uF/6.3V/X5R" V 3875 6250 50 0000 R CNN
F 2 "" H 4063 5800 50 0001 C CNN
F 3 "~" H 4025 5950 50 0001 C CNN
1 4025 5950
1 0 0 -1
$EndComp
Wire Wire Line
3975 5425 4375 5425
Wire Wire Line
3975 5525 4375 5525
$Comp
L Device:C C9
U 1 1 5B696DFF
P 3200 4925
F 0 "C9" V 3250 5075 50 0000 R CNN
F 1 "0.1uF/16V/x5R" V 3050 5225 50 0000 R CNN
F 2 "" H 3238 4775 50 0001 C CNN
F 3 "~" H 3200 4925 50 0001 C CNN
1 3200 4925
1 0 0 -1
$EndComp
$Comp
L Device:C C10
U 1 1 5B696E83
P 3200 5925
F 0 "C10" V 3250 5850 50 0000 R CNN
F 1 "47pF/6.3V/X5R" V 3050 6225 50 0000 R CNN
F 2 "" H 3238 5775 50 0001 C CNN
F 3 "~" H 3200 5925 50 0001 C CNN
1 3200 5925
1 0 0 -1
$EndComp
$Comp
L Device:C C11
U 1 1 5B696F07
P 3500 5925
F 0 "C11" V 3550 5850 50 0000 R CNN
F 1 "47pF/6.3V/X5R" V 3350 6225 50 0000 R CNN
F 2 "" H 3538 5775 50 0001 C CNN
F 3 "~" H 3500 5925 50 0001 C CNN
1 3500 5925
1 0 0 -1
$EndComp
$Comp
L Connector:USB_B_Micro J2
U 1 1 5B696FE6
P 2625 5425
F 0 "J2" H 2680 5892 50 0000 C CNN
F 1 "USB_B_Micro" H 2680 5801 50 0000 C CNN
F 2 "" H 2775 5375 50 0001 C CNN
F 3 "~" H 2775 5375 50 0001 C CNN
1 2625 5425
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 5B6972F2
P 2575 5950
F 0 "#PWR0116" H 2575 5700 50 0001 C CNN
F 1 "GND" H 2580 5777 50 0001 C CNN
F 2 "" H 2575 5950 50 0001 C CNN
F 3 "" H 2575 5950 50 0001 C CNN
1 2575 5950
1 0 0 -1
$EndComp
Wire Wire Line
2625 5825 2625 5900
Wire Wire Line
2625 5900 2575 5900
Wire Wire Line
2525 5900 2525 5825
Wire Wire Line
2575 5950 2575 5900
Connection ~ 2575 5900
Wire Wire Line
2575 5900 2525 5900
Wire Wire Line
3675 5425 3200 5425
Wire Wire Line
3675 5525 3500 5525
$Comp
L power:GND #PWR0117
U 1 1 5B69F658
P 3200 6175
F 0 "#PWR0117" H 3200 5925 50 0001 C CNN
F 1 "GND" H 3205 6002 50 0001 C CNN
F 2 "" H 3200 6175 50 0001 C CNN
F 3 "" H 3200 6175 50 0001 C CNN
1 3200 6175
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 5B69F6AF
P 3500 6175
F 0 "#PWR0118" H 3500 5925 50 0001 C CNN
F 1 "GND" H 3505 6002 50 0001 C CNN
F 2 "" H 3500 6175 50 0001 C CNN
F 3 "" H 3500 6175 50 0001 C CNN
1 3500 6175
1 0 0 -1
$EndComp
Wire Wire Line
3200 5775 3200 5425
Connection ~ 3200 5425
Wire Wire Line
3200 5425 2925 5425
Wire Wire Line
3500 5775 3500 5525
Connection ~ 3500 5525
Wire Wire Line
3500 5525 2925 5525
Wire Wire Line
3200 6075 3200 6175
Wire Wire Line
3500 6075 3500 6175
Wire Wire Line
4375 5625 4025 5625
Wire Wire Line
4025 5625 4025 5800
$Comp
L power:GND #PWR0119
U 1 1 5B6AAE87
P 4025 6175
F 0 "#PWR0119" H 4025 5925 50 0001 C CNN
F 1 "GND" H 4030 6002 50 0001 C CNN
F 2 "" H 4025 6175 50 0001 C CNN
F 3 "" H 4025 6175 50 0001 C CNN
1 4025 6175
1 0 0 -1
$EndComp
Wire Wire Line
4025 6100 4025 6175
Wire Wire Line
3375 5225 3200 5225
Wire Wire Line
3200 5075 3200 5225
Connection ~ 3200 5225
Wire Wire Line
3200 5225 2925 5225
$Comp
L power:GND #PWR0120
U 1 1 5B6B2C51
P 3200 4675
F 0 "#PWR0120" H 3200 4425 50 0001 C CNN
F 1 "GND" H 3205 4502 50 0001 C CNN
F 2 "" H 3200 4675 50 0001 C CNN
F 3 "" H 3200 4675 50 0001 C CNN
1 3200 4675
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 5B6B2D40
P 3900 4700
F 0 "#PWR0121" H 3900 4450 50 0001 C CNN
F 1 "GND" H 3905 4527 50 0001 C CNN
F 2 "" H 3900 4700 50 0001 C CNN
F 3 "" H 3900 4700 50 0001 C CNN
1 3900 4700