2X ESP8266 ESP-12F WIFI Relay Module 2CH 5V/8-80V Relay Switch Develop Board for ARDUINO IDE
- 1. On-board mature and stable ESP-12F WIFI module, large 4M byte flash capacity.2. The WIFI module input / output port and UART program download port are all led out to facilitate secondary development;3. RST Reset button of built-in WIFI module.4. ESP-12F is compatible with development tools such as ECLIPSE / ARDUINO IDE.5. 2 to 5V relays, output switch signal, suitable for controlling AC working voltage Charge within 250V / DC30V.
