DC5-80V ESP8266, Wireless WIFI Relay, Module 1 Channel ESP-, 12F Wifi Development, Board Power Supply for, Arduino

AC ESP8266 single relay development board onboard ESP-12F Wi Fi 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.

Features:

1. On-board mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash;
2. The onboard WiFi module RST reset button;
3. ESP-12F supports the use of Eclipse/Arduino IDE and other development tools and provides reference programs under for the Arduino development environment
4. There are 1 5V relays on board, outputting switch signals, suitable for controlling loads whose working voltage is within AC 250V/DC30V
5. Onboard power indicator and relay indicator.

Specifications:-

Package Includes:-

1 x DC5-80V ESP8266 Wireless WIFI Relay Module 1 Channel ESP- 12F Wifi Development Board Power Supply for Arduino