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26% off
ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

$7.08$9.57

53% off
17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter for Arduino PI ESP32 Wifi QC PD 17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter for Arduino PI ESP32 Wifi QC PD

17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter for Arduino PI ESP32 Wifi QC PD

$61.12$130.04

1 sold
ESP32 Dual Wifi Bluetooth Relay DC5-60V Power Supply ESP32 Secondary Development Board ESP32 Dual Wifi Bluetooth Relay DC5-60V Power Supply ESP32 Secondary Development Board

ESP32 Dual Wifi Bluetooth Relay DC5-60V Power Supply ESP32 Secondary Development Board

$41.20$41.20

12 sold
6% off
ESP32WROVER/ESP8266/ESP-WROOM-32 development board, small batch programming fixture test board ESP32WROVER/ESP8266/ESP-WROOM-32 development board, small batch programming fixture test board

ESP32WROVER/ESP8266/ESP-WROOM-32 development board, small batch programming fixture test board

$48.56$51.66

26% off
New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.40$10.00

23% off
Seeeduino Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh 5.0 Development Board Modul 4MB Flash 400KB SRAM For Arduino Seeeduino Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh 5.0 Development Board Modul 4MB Flash 400KB SRAM For Arduino

Seeeduino Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh 5.0 Development Board Modul 4MB Flash 400KB SRAM For Arduino

$0.20$0.26

16 sold
52% off
For esp32-CAM Compatible Extension Cable Set 4pcs 20cm Length for For ov2640 and OV3660 Camera Module Integration For esp32-CAM Compatible Extension Cable Set 4pcs 20cm Length for For ov2640 and OV3660 Camera Module Integration

For esp32-CAM Compatible Extension Cable Set 4pcs 20cm Length for For ov2640 and OV3660 Camera Module Integration

$55.80$116.26

28% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$6.21$8.63

3 sold
35% off
AC220V Powered ESP32 Wifi and Bluetooth Dual-channel Relay Module ESP32 Secondary Development Board AC220V Powered ESP32 Wifi and Bluetooth Dual-channel Relay Module ESP32 Secondary Development Board

AC220V Powered ESP32 Wifi and Bluetooth Dual-channel Relay Module ESP32 Secondary Development Board

$6.53$10.04

3 sold
YHC 5879 5893 UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide YHC 5879 5893 UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

YHC 5879 5893 UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

$43.64$43.64

AC90-250V Power Supply ESP32 WiFi Bluetooth BLE 2 Channel Relay Module ESP32- WIFI&BLE Secondary Development Board AC90-250V Power Supply ESP32 WiFi Bluetooth BLE 2 Channel Relay Module ESP32- WIFI&BLE Secondary Development Board

AC90-250V Power Supply ESP32 WiFi Bluetooth BLE 2 Channel Relay Module ESP32- WIFI&BLE Secondary Development Board

$9.64$9.64

38 sold
4% off
ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

$7.66$8.06

1314 sold
1% off
ESP32 S3 WiFi BLE RS485 485 BUS Expansion Board Industrial PLC Controller for Arduino IoT Smart Home Automation DIN Rail Mount ESP32 S3 WiFi BLE RS485 485 BUS Expansion Board Industrial PLC Controller for Arduino IoT Smart Home Automation DIN Rail Mount

ESP32 S3 WiFi BLE RS485 485 BUS Expansion Board Industrial PLC Controller for Arduino IoT Smart Home Automation DIN Rail Mount

$63.78$64.21

52% off
DEVKIT V1 PCB Onboard Antenna Signal Stable and Reliable ESP32 Distribution Board+ESP32 Development Board WIFI+Bluetooth ESP32 DEVKIT V1 PCB Onboard Antenna Signal Stable and Reliable ESP32 Distribution Board+ESP32 Development Board WIFI+Bluetooth ESP32

DEVKIT V1 PCB Onboard Antenna Signal Stable and Reliable ESP32 Distribution Board+ESP32 Development Board WIFI+Bluetooth ESP32

$39.62$82.55

9 sold
26% off
RS485 Modbus Module ESP32 2 Channel Relay 2IN 2OUT Optocoupler Isolation WiFi CH340 Type-C&7-24VDC Dual Power Supply RS485 Modbus Module ESP32 2 Channel Relay 2IN 2OUT Optocoupler Isolation WiFi CH340 Type-C&7-24VDC Dual Power Supply

RS485 Modbus Module ESP32 2 Channel Relay 2IN 2OUT Optocoupler Isolation WiFi CH340 Type-C&7-24VDC Dual Power Supply

$7.03$9.50

1 sold
23% off
Seeeduino Seeed Studio XIAO ESP32-S3 ESP32S3 2.4GHz WiFi Bluetooth-compatible BLE Mesh 5.0 Development Board Module For Arduino Seeeduino Seeed Studio XIAO ESP32-S3 ESP32S3 2.4GHz WiFi Bluetooth-compatible BLE Mesh 5.0 Development Board Module For Arduino

Seeeduino Seeed Studio XIAO ESP32-S3 ESP32S3 2.4GHz WiFi Bluetooth-compatible BLE Mesh 5.0 Development Board Module For Arduino

$0.20$0.26

44 sold
51% off
(1-10pcs) ESP32-S3-MINI-1-N8 SMD-41P 100% Original In Stock SMD module, ESP32-S3FN8, 8 MB SPI flash, PCB (1-10pcs) ESP32-S3-MINI-1-N8 SMD-41P 100% Original In Stock SMD module, ESP32-S3FN8, 8 MB SPI flash, PCB

(1-10pcs) ESP32-S3-MINI-1-N8 SMD-41P 100% Original In Stock SMD module, ESP32-S3FN8, 8 MB SPI flash, PCB

$34.48$70.36

26% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$7.05$9.53

25% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.28$9.71

33% off
ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

$6.34$9.46

14 sold
23% off
ESP32C3+SX1262 Chip Module ESP32 C3 SX1262 WiFi+BLE+LoRa Wireless Module 863~928MHZ 433~510MHZMHZ ESP32C3+SX1262 Chip Module ESP32 C3 SX1262 WiFi+BLE+LoRa Wireless Module 863~928MHZ 433~510MHZMHZ

ESP32C3+SX1262 Chip Module ESP32 C3 SX1262 WiFi+BLE+LoRa Wireless Module 863~928MHZ 433~510MHZMHZ

$6.77$8.79

38 sold
36% off
ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

$5.92$9.25

49% off
AC Power Supply ESP32 WIFI Bluetooth BLE Single Relay Module ESP32 Development Board I/O Port UART Program Download Port AC Power Supply ESP32 WIFI Bluetooth BLE Single Relay Module ESP32 Development Board I/O Port UART Program Download Port

AC Power Supply ESP32 WIFI Bluetooth BLE Single Relay Module ESP32 Development Board I/O Port UART Program Download Port

$5.23$10.25

41 sold
23% off
5Pcs ESP32-C3-MINI-1 BLE 5.0 WiFi+Bluetooth-compatible Wireless Module ESP32-C3 4MB Flash Integrated ESP32-C3FH4 ESP32-C3FN4 5Pcs ESP32-C3-MINI-1 BLE 5.0 WiFi+Bluetooth-compatible Wireless Module ESP32-C3 4MB Flash Integrated ESP32-C3FH4 ESP32-C3FN4

5Pcs ESP32-C3-MINI-1 BLE 5.0 WiFi+Bluetooth-compatible Wireless Module ESP32-C3 4MB Flash Integrated ESP32-C3FH4 ESP32-C3FN4

$8.86$11.51

ESP32 WIFI Bluetooth BLE AC Single Channel Relay Module ESP32 Secondary Development Board AC90-250V ESP32 WIFI Bluetooth BLE AC Single Channel Relay Module ESP32 Secondary Development Board AC90-250V

ESP32 WIFI Bluetooth BLE AC Single Channel Relay Module ESP32 Secondary Development Board AC90-250V

$35.42$35.42

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$9.29$9.29

YHC 5893 5879 High Voltage UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide YHC 5893 5879 High Voltage UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

YHC 5893 5879 High Voltage UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

$43.98$43.98

20 sold
46% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$48.65$90.10

36% off
ESP32 Dual 30A Relay Module Bt WiFi Development Board AC220V Powered UART Pin Reserved ESP32 Dual 30A Relay Module Bt WiFi Development Board AC220V Powered UART Pin Reserved

ESP32 Dual 30A Relay Module Bt WiFi Development Board AC220V Powered UART Pin Reserved

$57.20$89.37

OpenDTU For DIY Kit, ESP32+NRF24L01+Cable, Real time PV Monitoring, Easy Installation, High performance Components OpenDTU For DIY Kit, ESP32+NRF24L01+Cable, Real time PV Monitoring, Easy Installation, High performance Components

OpenDTU For DIY Kit, ESP32+NRF24L01+Cable, Real time PV Monitoring, Easy Installation, High performance Components

$61.92$61.92

8 sold
51% off
(1/5pcs) ESP32-S3-WROOM-1U-N16R2 SMD,18x19.2mm 100% Original In Stock SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 16 MB (1/5pcs) ESP32-S3-WROOM-1U-N16R2 SMD,18x19.2mm 100% Original In Stock SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 16 MB

(1/5pcs) ESP32-S3-WROOM-1U-N16R2 SMD,18x19.2mm 100% Original In Stock SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 16 MB

$39.30$80.20

26% off
ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

$7.08$9.57

52% off
(1/5pcs) ESP32-S3-WROOM-1U-N16R8 SMD,18x19.2mm 100% Original In Stock SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, (1/5pcs) ESP32-S3-WROOM-1U-N16R8 SMD,18x19.2mm 100% Original In Stock SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside,

(1/5pcs) ESP32-S3-WROOM-1U-N16R8 SMD,18x19.2mm 100% Original In Stock SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside,

$39.49$82.28

20% off
ESP32 Dual Channel Wifi Bluetooth Relay Module DC5-60V /AC220V ESP32-Development Board Arduino Power Supply ESP32 Dual Channel Wifi Bluetooth Relay Module DC5-60V /AC220V ESP32-Development Board Arduino Power Supply

ESP32 Dual Channel Wifi Bluetooth Relay Module DC5-60V /AC220V ESP32-Development Board Arduino Power Supply

$5.08$6.35

54 sold
25% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$6.75$9.00

25% off
ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped With 100Mbps Wired Network Port ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped With 100Mbps Wired Network Port

ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped With 100Mbps Wired Network Port

$7.72$10.29

1 sold
26% off
ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

$7.08 $9.57

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
53% off
17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter for Arduino PI ESP32 Wifi QC PD 17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter for Arduino PI ESP32 Wifi QC PD

17W Synchronous Boost Regulator Module 3V 3.3V 3.7V to 4.2V 5V DC-DC Converter for Arduino PI ESP32 Wifi QC PD

$61.12 $130.04

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ESP32 Dual Wifi Bluetooth Relay DC5-60V Power Supply ESP32 Secondary Development Board ESP32 Dual Wifi Bluetooth Relay DC5-60V Power Supply ESP32 Secondary Development Board

ESP32 Dual Wifi Bluetooth Relay DC5-60V Power Supply ESP32 Secondary Development Board

$41.20 $41.20

12 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
ESP32WROVER/ESP8266/ESP-WROOM-32 development board, small batch programming fixture test board ESP32WROVER/ESP8266/ESP-WROOM-32 development board, small batch programming fixture test board

ESP32WROVER/ESP8266/ESP-WROOM-32 development board, small batch programming fixture test board

$48.56 $51.66

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

New ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.40 $10.00

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
Seeeduino Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh 5.0 Development Board Modul 4MB Flash 400KB SRAM For Arduino Seeeduino Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh 5.0 Development Board Modul 4MB Flash 400KB SRAM For Arduino

Seeeduino Seeed Studio XIAO ESP32-C3 WiFi Bluetooth-compatible Mesh 5.0 Development Board Modul 4MB Flash 400KB SRAM For Arduino

$0.20 $0.26

16 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
52% off
For esp32-CAM Compatible Extension Cable Set 4pcs 20cm Length for For ov2640 and OV3660 Camera Module Integration For esp32-CAM Compatible Extension Cable Set 4pcs 20cm Length for For ov2640 and OV3660 Camera Module Integration

For esp32-CAM Compatible Extension Cable Set 4pcs 20cm Length for For ov2640 and OV3660 Camera Module Integration

$55.80 $116.26

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
28% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$6.21 $8.63

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
35% off
AC220V Powered ESP32 Wifi and Bluetooth Dual-channel Relay Module ESP32 Secondary Development Board AC220V Powered ESP32 Wifi and Bluetooth Dual-channel Relay Module ESP32 Secondary Development Board

AC220V Powered ESP32 Wifi and Bluetooth Dual-channel Relay Module ESP32 Secondary Development Board

$6.53 $10.04

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
YHC 5879 5893 UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide YHC 5879 5893 UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

YHC 5879 5893 UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

$43.64 $43.64

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
AC90-250V Power Supply ESP32 WiFi Bluetooth BLE 2 Channel Relay Module ESP32- WIFI&BLE Secondary Development Board AC90-250V Power Supply ESP32 WiFi Bluetooth BLE 2 Channel Relay Module ESP32- WIFI&BLE Secondary Development Board

AC90-250V Power Supply ESP32 WiFi Bluetooth BLE 2 Channel Relay Module ESP32- WIFI&BLE Secondary Development Board

$9.64 $9.64

38 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4% off
ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

$7.66 $8.06

1314 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
ESP32 S3 WiFi BLE RS485 485 BUS Expansion Board Industrial PLC Controller for Arduino IoT Smart Home Automation DIN Rail Mount ESP32 S3 WiFi BLE RS485 485 BUS Expansion Board Industrial PLC Controller for Arduino IoT Smart Home Automation DIN Rail Mount

ESP32 S3 WiFi BLE RS485 485 BUS Expansion Board Industrial PLC Controller for Arduino IoT Smart Home Automation DIN Rail Mount

$63.78 $64.21

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
52% off
DEVKIT V1 PCB Onboard Antenna Signal Stable and Reliable ESP32 Distribution Board+ESP32 Development Board WIFI+Bluetooth ESP32 DEVKIT V1 PCB Onboard Antenna Signal Stable and Reliable ESP32 Distribution Board+ESP32 Development Board WIFI+Bluetooth ESP32

DEVKIT V1 PCB Onboard Antenna Signal Stable and Reliable ESP32 Distribution Board+ESP32 Development Board WIFI+Bluetooth ESP32

$39.62 $82.55

9 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
RS485 Modbus Module ESP32 2 Channel Relay 2IN 2OUT Optocoupler Isolation WiFi CH340 Type-C&7-24VDC Dual Power Supply RS485 Modbus Module ESP32 2 Channel Relay 2IN 2OUT Optocoupler Isolation WiFi CH340 Type-C&7-24VDC Dual Power Supply

RS485 Modbus Module ESP32 2 Channel Relay 2IN 2OUT Optocoupler Isolation WiFi CH340 Type-C&7-24VDC Dual Power Supply

$7.03 $9.50

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
Seeeduino Seeed Studio XIAO ESP32-S3 ESP32S3 2.4GHz WiFi Bluetooth-compatible BLE Mesh 5.0 Development Board Module For Arduino Seeeduino Seeed Studio XIAO ESP32-S3 ESP32S3 2.4GHz WiFi Bluetooth-compatible BLE Mesh 5.0 Development Board Module For Arduino

Seeeduino Seeed Studio XIAO ESP32-S3 ESP32S3 2.4GHz WiFi Bluetooth-compatible BLE Mesh 5.0 Development Board Module For Arduino

$0.20 $0.26

44 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
51% off
(1-10pcs) ESP32-S3-MINI-1-N8 SMD-41P 100% Original In Stock SMD module, ESP32-S3FN8, 8 MB SPI flash, PCB (1-10pcs) ESP32-S3-MINI-1-N8 SMD-41P 100% Original In Stock SMD module, ESP32-S3FN8, 8 MB SPI flash, PCB

(1-10pcs) ESP32-S3-MINI-1-N8 SMD-41P 100% Original In Stock SMD module, ESP32-S3FN8, 8 MB SPI flash, PCB

$34.48 $70.36

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$7.05 $9.53

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$7.28 $9.71

Categories: Home Improvement, Electrical Equipment & Supplies

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33% off
ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

ESP32 Industrial Controller Edge Computing Ethernet WiFi BT 4G CAT.1 RS485 RS232 2DI 2DO Relay CH340 Type-C/DC8-36V Power Supply

$6.34 $9.46

14 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
ESP32C3+SX1262 Chip Module ESP32 C3 SX1262 WiFi+BLE+LoRa Wireless Module 863~928MHZ 433~510MHZMHZ ESP32C3+SX1262 Chip Module ESP32 C3 SX1262 WiFi+BLE+LoRa Wireless Module 863~928MHZ 433~510MHZMHZ

ESP32C3+SX1262 Chip Module ESP32 C3 SX1262 WiFi+BLE+LoRa Wireless Module 863~928MHZ 433~510MHZMHZ

$6.77 $8.79

38 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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36% off
ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

$5.92 $9.25

Categories: Home Improvement, Electrical Equipment & Supplies

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49% off
AC Power Supply ESP32 WIFI Bluetooth BLE Single Relay Module ESP32 Development Board I/O Port UART Program Download Port AC Power Supply ESP32 WIFI Bluetooth BLE Single Relay Module ESP32 Development Board I/O Port UART Program Download Port

AC Power Supply ESP32 WIFI Bluetooth BLE Single Relay Module ESP32 Development Board I/O Port UART Program Download Port

$5.23 $10.25

41 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
5Pcs ESP32-C3-MINI-1 BLE 5.0 WiFi+Bluetooth-compatible Wireless Module ESP32-C3 4MB Flash Integrated ESP32-C3FH4 ESP32-C3FN4 5Pcs ESP32-C3-MINI-1 BLE 5.0 WiFi+Bluetooth-compatible Wireless Module ESP32-C3 4MB Flash Integrated ESP32-C3FH4 ESP32-C3FN4

5Pcs ESP32-C3-MINI-1 BLE 5.0 WiFi+Bluetooth-compatible Wireless Module ESP32-C3 4MB Flash Integrated ESP32-C3FH4 ESP32-C3FN4

$8.86 $11.51

Categories: Home Improvement, Electrical Equipment & Supplies

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ESP32 WIFI Bluetooth BLE AC Single Channel Relay Module ESP32 Secondary Development Board AC90-250V ESP32 WIFI Bluetooth BLE AC Single Channel Relay Module ESP32 Secondary Development Board AC90-250V

ESP32 WIFI Bluetooth BLE AC Single Channel Relay Module ESP32 Secondary Development Board AC90-250V

$35.42 $35.42

Categories: Home Improvement, Electrical Equipment & Supplies

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ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

ESP32 2 Channel Relay RS485 Modbus Module 2IN 2OUT Optocoupler Isolation WiFi BT CH340 Type-C & 7-24VDC Dual Power Supply

$9.29 $9.29

Categories: Home Improvement, Electrical Equipment & Supplies

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YHC 5893 5879 High Voltage UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide YHC 5893 5879 High Voltage UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

YHC 5893 5879 High Voltage UPDI Friend - USB Serial UPDI Programmer ESP32 Work with arduino ide

$43.98 $43.98

20 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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