5V ESP8266 WiFi Relay Module 3D Printers thanks to easy setup and

thanks to easy setup and strong community support

Advanced manufacturing process for lead-free technology

and designing the Module into a custom system should be relatively straightforward as we’ve put all the tricky bits onto the Module itself

and productivity tasks

The firmware uses the Embedded C scripting language

5V ESP8266 WiFi Relay Module 3D Printers thanks to easy setup and5V ESP8266 WiFi Relay Module The ESP8266 WiFi 5V 1 Channel Relay Module equips with the ESP8266 WiFi module and micro controllers, through the mobile phone APP to the module to send serial instructions to achieve in the LAN within the relay for wireless control. This intelligent esp relay module is independently designed and produced by IOTMCU studio. It is designed based on the ESP 01 01S WIFI module and can be used for DIY's own intelligent switch.