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EC Buying LCUS-2 Type Dual-Channel 2-Channel USB Relay Module 5V Relay Module Onboard CH340 Microcontroller Chip USB Intelligent Control Switch Module Power LED IndicatorOvercurrent Protection 2PCS
The LCUS-2 USB relay module is a reliable device that enables control of 2-way relays using serial commands from your computer.
EC Buying LCUS-2 Type Dual-Channel 2-Channel USB Relay Module 5V Relay Module Onboard CH340 Microcontroller Chip USB Intelligent Control Switch Module Power LED IndicatorOvercurrent Protection 2PCS
Item #: 63945834

EC Buying LCUS-2 Type Dual-Channel 2-Channel USB Relay Module 5V Relay Module Onboard CH340 Microcontroller Chip USB Intelligent Control Switch

Item #: 63945834
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The LCUS-2 USB relay module is a reliable device that enables control of 2-way relays using serial commands from your computer.
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Product Details

Shop the EC Buying LCUS-2 USB Relay Module at Ubuy Bhutan. Control switches and relays with ease using this dual-channel USB module. With overcurrent protection and LED indicators.
Package Dimensions5.47 x 4.17 x 0.87 inches (13.9 x 10.6 x 2.2 cm)
Item Weight2.08 ounces (58.97 grams)
Connector TypeMini USB
Connector GenderMale-to-Male
BrandEC Buying
Item Package Quantity1
Current Rating10 Amps

Product Description

EC Buying LCUS-2 Type Dual-Channel 2-Channel USB Relay Module 5V Relay Module Onboard CH340 Microcontroller Chip USB Intelligent Control Switch Module Power LED IndicatorOvercurrent Protection 2PCS

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Customer Questions & Answers

  • Question: How do I use the USB relay module?

    Answer: Connect the module to your computer, install the driver for the CH340 USB to serial port chip, and use a serial port debugging software to send hexadecimal commands to open or close the relays.
  • Question: Does the module support relay status query?

    Answer: Yes, you can send a hexadecimal command to query the relay status and receive a response that indicates the status of each channel.
  • Question: What are the dimensions of the board?

    Answer: The board size of the LCUS-2 USB relay module is 50*40mm.

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