In many of the applications where you want to connect and control your tasks in automation and control, to your smartphone so that you can control the task whenever you want with just a click on your device. You can use separate microcontrollers and relay to do so or you can use this 5V Relay Module with ESP8266 to connect your single channel applications like garage door opener, coffee machine vender, toaster, TV switch etc. It is a simple and reliable way to get your automation task executed successfully. It has space for onboard ESP8266 WiFi Module which can connect with this relay module for easier control and smooth connection with app on your phone. Onboard ESP8266 WIFI module has three operating modes: STA (client), AP (hotspot), STA + AP (client + hotspot), according to the work of the module to select the corresponding WIFI module mode of operation. It has a short response time and very easy to program.
- Working voltage: DC 5V-12V
- Working current: ≥250mA
- Communication: ESP01 or ESP 01S
- WiFi module Transmission
- Load: 10A/ 250VAC, 10A/ 30VDC, 10A/ 30VDC, 10A/ 28VDC
- Reverse Current Diode protection