DC 7-30V ESP8266 WIFI Relay Module ESP-12F Network 10A Relay

With ESP8266 Wifi module,4-layers board design. 220V 10A relay, one normally open, one normally closed. Onboard Relay:5V,10A/250V AC 10A/30V DC relay. Relay 1 [#8467]. Relay 2 [#8468]. One way optocoupler isolation input, TVS input protection.

JESSINIE ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control : Electronics

DC5V/8-80V ESP8266 Wireless WIFI Relay Module 2 Channel ESP-12F Wi-Fi Development Board Power Supply for Arduino - Mikroelectron MikroElectron is an online electronics store in Amman

ARCELI ESP8266 220V 10A DC 7-30V Network Relay WiFi Module : : Computers & Accessories