FEATURE:

• This ESP-01/01S Relay based on ESP-01/01S WIFI module.
• It is designed for smart home, internet and other DIY projects.
• With this smart relay, it is easy to DIY your smart switch to control any device by your phone anywhere.

SPECIFICATION:

• 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

How to use
1.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
2. Plug the ESP-01S module to the 2*4 pin header after download the code to ESP-01/01S.
3. Connect a DC 5V-9V power to the GND and VCC.
4.Install ESP8266_Controller.apk on your Android phone.
5.Connect the mobile phone network to the hotspot sent by ESP-01/01S: ESP8266_XXX, password is: 12345678
6.Set the IP Address, the default IP is: 192.168.1.1
7.Click GPIO 0 ON OFF to control.

Package Included:

• 1 x ESP8266 Relais Adapter
• 1 x ESP8266 ESP-01S Module