ESP-RFID Relay Board works great, saves all the hassle of programing an Arduino to get your RFID projects going. I also want to thank AdvanceIT for his support and communication. I will definitely be ordering again when I need another board.
Build quality of the board is good. The acrylic case fits fine and the board is easy to connect. Most recent firmware was already loaded and the RFID reader was up and running in 15 minutes. If you want a simple manner to setup an RFID reader yourself then this board is great.
Now I have purchased a lot of products in my day, this is the best purchase of the year If you need a small single door access control system, then this is for you the firmware is great A+++++++ but the hardware is even greater. A++++++++++++++ thanks again for this product
One can see a lot of thought went into making this, like accommodating 12V voltage that you can tap into the Wiegand Reader instead of separate power source for ESP chip. Highly recommended for modernizing ancient Wiegand readers to modern WiFi, MQTT enabled with lot of opportunities.