ESP8266 ESP-01S WIFI Relay Module Wireless Remote Control Switch for Arduino Phone APP
Categories :
Relay ModulesSKU :
181092Parameters:
- Product size: 37 * 25mm 
- Operating voltage: DC5V 
- Communication: WIFI (ESP8266 module) 
- Transmission distance: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module) 
- Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times