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ESP8266 ESP01 WiFi Relay Module
$8.95
SKU 73975266
If you'd like to remotely control a relay over the Internet or LAN using WiFi, this ESP8266 ESP01 WiFi Relay Module is for you.
It contains an ESP01 ESP8266 module and a 5V relay capable of switching low or high voltage. All you need is 5V DC at the location and WiFi coverage.
The board is fully assembled, and no soldering is required. Just upload firmware to the ESP module and plug it into the yellow header block.
More information:
- Visit the board Github page for example code and Android app
Specifications:
- Operating voltage: 5V DC, 200mA
- Relay can switch 30V DC at 10A, 250V AC at 10A
- Board measures 37 x 25mm