General description The 5X WIFI Relay Controller Module is a versatile wireless controller designed for IoT smart applications. It features a compact design and is suitable for various voltage ranges, making it ideal for home automation and remote control projects. Technical specifications Model: LC-Relay-ESP12-1R-D8 Work Voltage: DC 8-80V / USB 5V WIFI IC: ESP8266 Communication Protocol: UART Load Voltage: AC 250V or DC 30V (Max) Load Current: 10A (Max) Work Temperature: -25°C to 85°C Work Humidity: 5% to 95% RH Size: 59 x 48 x 19 mm Compatibility and accessories Package includes: 5 pcs WIFI Relay Switch Module 5 pcs 2 x 7Pin 2.54mm Male Pin 5 pcs 2 x 6Pin 2.54mm Male Pin 5 pcs 5Pin 2.54mm Male Pin 5 pcs 2.54mm Jump Cap Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.