5V WiFi Relay Module

5V WiFi Relay Module designed based on ESP-01 / 01S WIFI module and can be used for DIY own intelligent switch. It can provide APP and LUA source programs via mobile APP remote control. Ready to use, simple and convenient.

Weight 20 g
Dimensions 3 × 2 × 1 cm
Operating Voltage:


Transmission range:

the maximum transmission range of 400m

Working current:



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