You need another app from play store to configure the relay module to connect to your WiFi network https://play.google.com/store/apps/details?id=com.cmmakerclub.iot ...

In this project we are going to make a home automation system using ESP8266 Wi-Fi module. Using this we will be able to control lights, electric fan and other home appliances through a web browser ...

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 wireless microcontroller that also supports RS485 control and comes with headers taking ...

Relays are common in many switching circuits where controlling (turning ON or OFF) an AC load is required. But due to the electromechanical characteristic, a mechanical relay has a self-life, and also ...

The “ESP32 IoT Relay Board” is a credit card-sized ESP32 board with four small 250VAC/30VDC 7A relays that runs Tasmota open-source firmware and supports Alexa & Google Assistant for voice control.

ESP series modules are Wi-Fi modules and are popular in IoT projects. However, there are some confusions between ESP modules due to lack of information on the modules. One of the main differences ...