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CH340

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50% off
DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

$117.20$234.40

152 sold
52% off
ESP32 2-Channel RS485 Modbus Relay with Opto-Isolated I/O, WiFi, Bluetooth, CH340, Type-C & 7-24VDC Dual Supply. ESP32 2-Channel RS485 Modbus Relay with Opto-Isolated I/O, WiFi, Bluetooth, CH340, Type-C & 7-24VDC Dual Supply.

ESP32 2-Channel RS485 Modbus Relay with Opto-Isolated I/O, WiFi, Bluetooth, CH340, Type-C & 7-24VDC Dual Supply.

$55.20$115.00

56% off
PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

$6.34$14.42

17 sold
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

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
5% off
The RS232 to USB Conversion Board Facilitates Connecting RS232 Serial Devices to the Computer for Testing CH340 The RS232 to USB Conversion Board Facilitates Connecting RS232 Serial Devices to the Computer for Testing CH340

The RS232 to USB Conversion Board Facilitates Connecting RS232 Serial Devices to the Computer for Testing CH340

$141.55$149.00

14% off
ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 CH340G 5V Bluetooth+OV3660 Camera ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 CH340G 5V Bluetooth+OV3660 Camera

ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 CH340G 5V Bluetooth+OV3660 Camera

$60.20$70.00

8% off
1Pcs USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module Connector 1Pcs USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module Connector

1Pcs USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module Connector

$13.07$14.21

1 sold
1% off
TZTrduino Nano 3.0 USB Bootloader Mini Controller with CH340 USB Driver Nano Mini USB Bootloader for TZTrduino Controller TZTrduino Nano 3.0 USB Bootloader Mini Controller with CH340 USB Driver Nano Mini USB Bootloader for TZTrduino Controller

TZTrduino Nano 3.0 USB Bootloader Mini Controller with CH340 USB Driver Nano Mini USB Bootloader for TZTrduino Controller

$32.14$32.37

10% off
5peça 100% Novo CH340G CH340 340G SOP-16 Chipset

5peça 100% Novo CH340G CH340 340G SOP-16 Chipset

$2.23$2.50

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

1% off
New 2-in-one conversion 485 422 serial port converter with CH340 support windows, Linux with send and receive lights

New 2-in-one conversion 485 422 serial port converter with CH340 support windows, Linux with send and receive lights

$5.52$5.58

39% off
1pc Serial Port Converter FOR CH340 USB To RS485 Serial Converter For Connecting Computer Devices Power Tools Accessories 1pc Serial Port Converter FOR CH340 USB To RS485 Serial Converter For Connecting Computer Devices Power Tools Accessories

1pc Serial Port Converter FOR CH340 USB To RS485 Serial Converter For Connecting Computer Devices Power Tools Accessories

$58.06$95.18

23% off
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay LCUS-1/LCUS-2 /LCUS-4/LCUS-8 Smart Home USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay LCUS-1/LCUS-2 /LCUS-4/LCUS-8 Smart Home

USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay LCUS-1/LCUS-2 /LCUS-4/LCUS-8 Smart Home

$1.91$2.48

26% off
New 2 In 1 DC5V12V24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC New 2 In 1 DC5V12V24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC

New 2 In 1 DC5V12V24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC

$20.93$28.29

46% 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

$53.22$98.56

39% off
USB 2.0 to RS485 Serial Converter Module with For CH340 Chip for Industrial Communication and Protocol Translation USB 2.0 to RS485 Serial Converter Module with For CH340 Chip for Industrial Communication and Protocol Translation

USB 2.0 to RS485 Serial Converter Module with For CH340 Chip for Industrial Communication and Protocol Translation

$12.21$20.01

35% off
LLCS-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module LLCS-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

LLCS-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

$12.28$18.90

3% off
USB to RS485 adapter Serial Converter Communication Module Ch340 Plc Serial Port Io Module usb to rs485 industrial converter USB to RS485 adapter Serial Converter Communication Module Ch340 Plc Serial Port Io Module usb to rs485 industrial converter

USB to RS485 adapter Serial Converter Communication Module Ch340 Plc Serial Port Io Module usb to rs485 industrial converter

$43.30$44.66

23% off
10-1Pcs USB to RS485 RS-485 Converter Adapter Serial Port Support Win7 XP Vista Linux Mac OS WinCE5.0 CH340/FT232/PL2303 Driver 10-1Pcs USB to RS485 RS-485 Converter Adapter Serial Port Support Win7 XP Vista Linux Mac OS WinCE5.0 CH340/FT232/PL2303 Driver

10-1Pcs USB to RS485 RS-485 Converter Adapter Serial Port Support Win7 XP Vista Linux Mac OS WinCE5.0 CH340/FT232/PL2303 Driver

$0.80$1.04

52% off
Arduino Nano Type-C 3.0 Board with CH340 Chip ATMEGA328P Microcontroller,16Mhz Preloaded Bootloader Compatible Development Board Arduino Nano Type-C 3.0 Board with CH340 Chip ATMEGA328P Microcontroller,16Mhz Preloaded Bootloader Compatible Development Board

Arduino Nano Type-C 3.0 Board with CH340 Chip ATMEGA328P Microcontroller,16Mhz Preloaded Bootloader Compatible Development Board

$35.97$74.94

4 sold
2% off
CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7 CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7

CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7

$2.93$2.99

39 sold
ESP8266 ESP-12E ESP-12F CH340 CH340G WIFI Internet of Things Adapter Plate Compatible NodeMcu Lua Development Board Connector ESP8266 ESP-12E ESP-12F CH340 CH340G WIFI Internet of Things Adapter Plate Compatible NodeMcu Lua Development Board Connector

ESP8266 ESP-12E ESP-12F CH340 CH340G WIFI Internet of Things Adapter Plate Compatible NodeMcu Lua Development Board Connector

$2.58$2.58

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

1PCS ATMEGA328P NANO-V3.0 Singlechip Unit Module USB To TTL CH340 Improved Modular Board Without Welding 1PCS ATMEGA328P NANO-V3.0 Singlechip Unit Module USB To TTL CH340 Improved Modular Board Without Welding

1PCS ATMEGA328P NANO-V3.0 Singlechip Unit Module USB To TTL CH340 Improved Modular Board Without Welding

$9.99$9.99

41% off
A02M-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module A02M-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

A02M-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

$14.64$24.81

23% off
HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9 Adapter support WIN11 Compatible CH340 for Windows7-64 HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9 Adapter support WIN11 Compatible CH340 for Windows7-64

HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9 Adapter support WIN11 Compatible CH340 for Windows7-64

$1.49$1.93

2 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

15% off
10pcs/lot New Original CH340G CH340 SOP16

10pcs/lot New Original CH340G CH340 SOP16

$5.10$6.00

50% off
DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

$117.20 $234.40

152 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
ESP32 2-Channel RS485 Modbus Relay with Opto-Isolated I/O, WiFi, Bluetooth, CH340, Type-C & 7-24VDC Dual Supply. ESP32 2-Channel RS485 Modbus Relay with Opto-Isolated I/O, WiFi, Bluetooth, CH340, Type-C & 7-24VDC Dual Supply.

ESP32 2-Channel RS485 Modbus Relay with Opto-Isolated I/O, WiFi, Bluetooth, CH340, Type-C & 7-24VDC Dual Supply.

$55.20 $115.00

Categories: Home Improvement, Electrical Equipment & Supplies

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56% off
PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

$6.34 $14.42

17 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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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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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

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5% off
The RS232 to USB Conversion Board Facilitates Connecting RS232 Serial Devices to the Computer for Testing CH340 The RS232 to USB Conversion Board Facilitates Connecting RS232 Serial Devices to the Computer for Testing CH340

The RS232 to USB Conversion Board Facilitates Connecting RS232 Serial Devices to the Computer for Testing CH340

$141.55 $149.00

Categories: Home Improvement, Electrical Equipment & Supplies

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14% off
ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 CH340G 5V Bluetooth+OV3660 Camera ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 CH340G 5V Bluetooth+OV3660 Camera

ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 CH340G 5V Bluetooth+OV3660 Camera

$60.20 $70.00

Categories: Home Improvement, Electrical Equipment & Supplies

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8% off
1Pcs USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module Connector 1Pcs USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module Connector

1Pcs USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module Connector

$13.07 $14.21

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
TZTrduino Nano 3.0 USB Bootloader Mini Controller with CH340 USB Driver Nano Mini USB Bootloader for TZTrduino Controller TZTrduino Nano 3.0 USB Bootloader Mini Controller with CH340 USB Driver Nano Mini USB Bootloader for TZTrduino Controller

TZTrduino Nano 3.0 USB Bootloader Mini Controller with CH340 USB Driver Nano Mini USB Bootloader for TZTrduino Controller

$32.14 $32.37

Categories: Home Improvement, Electrical Equipment & Supplies

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10% off
5peça 100% Novo CH340G CH340 340G SOP-16 Chipset

5peça 100% Novo CH340G CH340 340G SOP-16 Chipset

$2.23 $2.50

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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1% off
New 2-in-one conversion 485 422 serial port converter with CH340 support windows, Linux with send and receive lights

New 2-in-one conversion 485 422 serial port converter with CH340 support windows, Linux with send and receive lights

$5.52 $5.58

Categories: Home Improvement, Electrical Equipment & Supplies

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39% off
1pc Serial Port Converter FOR CH340 USB To RS485 Serial Converter For Connecting Computer Devices Power Tools Accessories 1pc Serial Port Converter FOR CH340 USB To RS485 Serial Converter For Connecting Computer Devices Power Tools Accessories

1pc Serial Port Converter FOR CH340 USB To RS485 Serial Converter For Connecting Computer Devices Power Tools Accessories

$58.06 $95.18

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay LCUS-1/LCUS-2 /LCUS-4/LCUS-8 Smart Home USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay LCUS-1/LCUS-2 /LCUS-4/LCUS-8 Smart Home

USB Relay Module CH340 USB Intelligent Control Switch 10A 250VAC 30VDC Over-Currentelay LCUS-1/LCUS-2 /LCUS-4/LCUS-8 Smart Home

$1.91 $2.48

Categories: Home Improvement, Electrical Equipment & Supplies

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26% off
New 2 In 1 DC5V12V24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC New 2 In 1 DC5V12V24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC

New 2 In 1 DC5V12V24V 8CH USB Serial Port Relay Module UART RS232 TTL Multifunction Switch Board CH340 for Motor LED PTZ PLC IPC

$20.93 $28.29

Categories: Home Improvement, Electrical Equipment & Supplies

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46% 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

$53.22 $98.56

Categories: Home Improvement, Electrical Equipment & Supplies

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39% off
USB 2.0 to RS485 Serial Converter Module with For CH340 Chip for Industrial Communication and Protocol Translation USB 2.0 to RS485 Serial Converter Module with For CH340 Chip for Industrial Communication and Protocol Translation

USB 2.0 to RS485 Serial Converter Module with For CH340 Chip for Industrial Communication and Protocol Translation

$12.21 $20.01

Categories: Home Improvement, Electrical Equipment & Supplies

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35% off
LLCS-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module LLCS-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

LLCS-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

$12.28 $18.90

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
USB to RS485 adapter Serial Converter Communication Module Ch340 Plc Serial Port Io Module usb to rs485 industrial converter USB to RS485 adapter Serial Converter Communication Module Ch340 Plc Serial Port Io Module usb to rs485 industrial converter

USB to RS485 adapter Serial Converter Communication Module Ch340 Plc Serial Port Io Module usb to rs485 industrial converter

$43.30 $44.66

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
10-1Pcs USB to RS485 RS-485 Converter Adapter Serial Port Support Win7 XP Vista Linux Mac OS WinCE5.0 CH340/FT232/PL2303 Driver 10-1Pcs USB to RS485 RS-485 Converter Adapter Serial Port Support Win7 XP Vista Linux Mac OS WinCE5.0 CH340/FT232/PL2303 Driver

10-1Pcs USB to RS485 RS-485 Converter Adapter Serial Port Support Win7 XP Vista Linux Mac OS WinCE5.0 CH340/FT232/PL2303 Driver

$0.80 $1.04

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
Arduino Nano Type-C 3.0 Board with CH340 Chip ATMEGA328P Microcontroller,16Mhz Preloaded Bootloader Compatible Development Board Arduino Nano Type-C 3.0 Board with CH340 Chip ATMEGA328P Microcontroller,16Mhz Preloaded Bootloader Compatible Development Board

Arduino Nano Type-C 3.0 Board with CH340 Chip ATMEGA328P Microcontroller,16Mhz Preloaded Bootloader Compatible Development Board

$35.97 $74.94

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2% off
CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7 CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7

CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7

$2.93 $2.99

39 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ESP8266 ESP-12E ESP-12F CH340 CH340G WIFI Internet of Things Adapter Plate Compatible NodeMcu Lua Development Board Connector ESP8266 ESP-12E ESP-12F CH340 CH340G WIFI Internet of Things Adapter Plate Compatible NodeMcu Lua Development Board Connector

ESP8266 ESP-12E ESP-12F CH340 CH340G WIFI Internet of Things Adapter Plate Compatible NodeMcu Lua Development Board Connector

$2.58 $2.58

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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1PCS ATMEGA328P NANO-V3.0 Singlechip Unit Module USB To TTL CH340 Improved Modular Board Without Welding 1PCS ATMEGA328P NANO-V3.0 Singlechip Unit Module USB To TTL CH340 Improved Modular Board Without Welding

1PCS ATMEGA328P NANO-V3.0 Singlechip Unit Module USB To TTL CH340 Improved Modular Board Without Welding

$9.99 $9.99

Categories: Home Improvement, Electrical Equipment & Supplies

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41% off
A02M-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module A02M-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

A02M-Relay Module USB To CH340 Serial Control Relay Module Optocoupler Protection TYPE-C Interface Module

$14.64 $24.81

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9 Adapter support WIN11 Compatible CH340 for Windows7-64 HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9 Adapter support WIN11 Compatible CH340 for Windows7-64

HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232 9 pin DB9 Adapter support WIN11 Compatible CH340 for Windows7-64

$1.49 $1.93

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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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

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
10pcs/lot New Original CH340G CH340 SOP16

10pcs/lot New Original CH340G CH340 SOP16

$5.10 $6.00

Categories: Home Improvement, Electrical Equipment & Supplies

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