1. Easy to use, this WiFi control module does not require programming, just download an app and connect to the WiFi to control the built-in cloud, supporting 2.4G remote control.<br> 2. With indicator light, with signal indicator light and relay closing indicator light.<br> 3. Low power consumption, board power consumption less than 1W static current 80MA.<br> 4. Supports wireless frequency, WiFi 2.4GHz b/g/n+Bluetooth, can be timed, delayed, and shared devices support multiple people controlling together or one person controlling multiple switches.<br> 5. It has a wide range of applications and can be applied to smart homes, WiFi control, short distance remote control, etc. It can be connected to different types and brands of household appliances.<br> <br> Parameters:Input voltage: DC 5V or Type-C-5v<br> Maximum power: 2200W/10A<br> Wireless frequency: WiFi 2.4GHz b/g/n+Bluetooth<br> Working temperature: -20℃-70 ℃<br> Colour:green<br> Material:PCB+Components<br> Please check the following items before using this device:<br> 1. Your smartphone or tablet is connected to a 2.4G WiFi that can access the internet (5G WiFi is currently not supported).<br> 2. Turn on Bluetooth on your phone.<br> 3. For phones or tablets using the Android system, the system must be version 4.0 or higher.<br> 4. You must be able to access the app store and download the app when using an for Apple phone or iPad.<br> 5. If your wireless router has set up MAC address filtering, please first enter the router background and turn off the MAC filtering function.<br> Product Instructions:<br> ① Search for "Ewelink" download and installation in major application markets.<br> ② Connect the wires correctly according to the schematic diagram.<br> ③ Power on after completing the wiring. The device defaults to off for incoming calls and can be changed to on or off for incoming calls inthe app<br> Due to different product batches, the appearance may vary, which does not affect the u