Feature:
This ESP-01 Relay based on ESP-01 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.
Parameter:
1.Working voltage: DC 5V -9V
2.Working current: ≥250mA
3.Transmission distance: the maximum distance of 400m (open environment)
4.Load: 10A/250VAC 10A/30VDC, the relay pulls 100,000 times
Package Included:
1 x 5V 1 Channel Relay Module
1 x ESP8266 ESP-01 WIFI Module