5V ESP8266 4 Channel WiFi Relay Module | Modules | Relay

This is 5V ESP8266 4 Channel WiFi Relay Module from the category Modules | Relay.

characteristics that are useful

1, ESP-01 WIFI module and onboard high-performance microprocessor;

The module has two operating modes:

Mode 1: Direct mounting of the mobile device onto the WiFi module;

Mode 2: The router loads both the WiFi module and the mobile phone simultaneously;

When the ESP-01 is disconnected, it can also be utilised as a USB relay.

One ESP8266 4 Channel 5V WiFi Relay Module is included in the package.