Lilygo TTGO T-Relay 4 Channels

This 4 channel Relay board comes with an ESP32 ready for controlling the relays. All spare GPIO pins are broken out on the development header. This ESP32 device has ample PSRAM and would happily drive a large sized SPI LCD Screen.

Compatible with Tasmota, ESPHome, ESPEasy or any other of the ESP32 based platforms. A very easy way to get some relays into Home Assistant, OpenHab or other automation platforms.

To flash this device you will require the T-U2T downloader, you can grab this bundled when adding to cart. You only need a single unit of this programming device and its also compatible with many of the other Lilygo boards that requires this USB adapter.