General description The 10X WIFI Relay Controller Module is a versatile and efficient wireless controller designed for IoT applications. It features the ESP8266 chip, allowing for seamless communication and control over various devices. Technical specifications Color: Blue Material: PCB 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: 10 pcs WIFI Relay Switch Module 10 pcs 2 x 7Pin 2.54mm Male Pin 10 pcs 2 x 6Pin 2.54mm Male Pin 10 pcs 5Pin 2.54mm Male Pin 10 pcs 2.54mm Jump Cap Note: Other products are not included Other information 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.