The Tuya UFO-R1 is a smart infrared universal remote control from Tuya, a company known for mass production and distribution of smart devices under various brand names. Inside the device is a TYWE3S Wi-Fi module, which is based on the ESP8266 microcontroller from Espressif Systems. This specific microchip comes with 1 MiB of built-in flash and a full TCP/IP stack. The low-cost and very few external components on the module make it attractive platform for many smart device manufacturers.