Review on Taidacent 7-24V Power Supply TTL UART RS232 Relay Board Modbus RTU Single Relay Module 1 CH Single Input Modbus Relay Smart Home by John Lewis

I was pleasantly surprised by Taidacent's Single Input Modbus Relay - I finally found a smart home gadget that my non-technical partner could wrap their head around. The compact device is easy to install and operate, making it accessible to anyone without having to sift through a confusing manual. The only downside is that it's a bit of a one-trick pony. It doesn't have much flexibility in terms of customization beyond basic Modbus functionality. But if you're looking for a simple solution, this relay board is perfect for controlling your home's lighting, fans or AC. It's plug-and-play, reliable, and gets the job done.