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NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay
| Peso da embalagem | 1 libra |
Perfect for hobbyists who enjoy building custom electronic projects and automating devices using this relay module.
Ideal for users wanting to integrate or control multiple home appliances remotely through a smart control interface.
Recommended for software developers seeking to create applications or scripts that interact with hardware through USB.
Not suitable for users lacking technical knowledge or experience with electronics or programming that use this module.
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
The NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch 2-Channel Micro USB offers great value, but there are some quirks that make it less desirable for some. The device requires binary commands to communicate and the USB chip is not FTDI, but a Chinese variant that requires its own drivers. Furthermore, the command set is write-only, so there is no status readback command indicating the state of the relay. However, the relay module has 10A relays with a compliance rating, drivers are easily installed, and there is a GUI available to control output. Several users have successfully used the device to control relays for various applications, including resetting power on remote computer interfaces that tend to lock up and controlling an LED key light for a video conferencing/recording setup. Some users have created batch files or PowerShell scripts to send the necessary hex file to the com port associated with the device. Others have noted that the communication protocol description section lacks documentation and suggest adding notes about writing FF to the device to check its relay status. The device is true plug and play, meaning it is easy to set up for various systems, including Linux and Mac.
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