AC ESP8266 single relay development board onboard ESP-12F WiFi module, I/O orifice full lead, support DC 5- 80V, etc. many supply power way. Provide Arduino develop environment reference code, suit for ESP8266 secondary development study, smart home wireless control.
- On-board mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash;
- The onboard WiFi module RST reset button;
- ESP-12F supports the use of Eclipse/Arduino IDE and other development tools and provides reference programs under for the Arduino development environment
- There are 1 5V relays on board, outputting switch signals, suitable for controlling loads whose working voltage is within AC 250V/DC30V
- Onboard power indicator and relay indicator.
1 x DC5-80V ESP8266 Wireless WIFI Relay Module 1 Channel ESP- 12F Wifi Development Board Power Supply for Arduino