ESP01S WiFi Relay ModuleSKU: ELC8023
- Working voltage: DC5V-9V
- Working current: ≥250mA
- Transmission distance: the maximum distance of 400m (open environment)
- Load: 10A/250VAC 10A/30VDC, the relay pulls 100,000 times
- Product size: 37 * 25mm
- Download the firmware to ESP-01/01S via USB-Serial adapter. The link to download the files: https://github.com/IOT-MCU/ESP-01S-Relay-v4.0
- Plug the ESP-01S module to the 2*4 pin header after download the code to ESP-01/01S.
- Connect a DC 5V-9V power to the GND and VCC.
- Install ESP8266_Controller.apk on your Android phone.
- Connect the mobile phone network to the hotspot sent by ESP-01/01S: ESP8266_XXX, password is: 12345678
- Set the IP Address, the default IP is: 192.168.1.1
- Click GPIO 0 ON OFF to control.