ESP8266 ESP-01/01S Dual WIFI Relay Module

Manual Click here to openOverview This module is controlled by ESP 01 ESP 01S as a WiFi module It can be controlled by a mobile phone It can be used in DIY smart homes It does not need to be configured it is ready to use and it is simple and convenient to use Features 1 Module working voltage DC5V2 Low level control3 With relay indicator and reset button4 Onboard 5V 10A 250V AC 10A 30V DC relay which can be connected continuously for 100 000 times5 In an open environment the mobile phone is equipped with a WIFI module The maximum stable transmission distance is 100m3 Hardware introductionPackage includes 1 x Relay board