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HALJIA ESP8266 5V WiFi Relay Module Network Relay WIFI Module Smart Home Remote Control 400m Switch Phone APP

Regular price $6.99

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It is designed for smart home and other DIY project.With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere.
Relay:5V,10A/250V AC 10A/30V DC 5.Baud Rate:9600,8,1,0,06.Features:diode effusion protection;short response time
Transmission Distance:400m (max)(open environment, mobile phone equipped with WIFI module)
Onboard Module:ESP8266 wifi module;in AP mode it can connect with 5 Clients at the same time 
Operating voltage: DC5V
Communication: WIFI (ESP8266 module)
the relay pull 100,000 times
Product size: 45 * 28mm

ESP8266 module has a timeout mechanism, when the phone for some time (the default 180S ) did not give instructions to the module,
the module will kick off the phone, the computer can send AT + CIPSTO = time to modify this time (Time range 0-7200), such as: AT + CIPSTO = 3600.
When the module on the WIFI module is unplugged, USB to TTL module RX, TX, GND pins were connected to the module RX, TX, GND pin,
IN +, IN- 5V power supply, then the module can be used as a USB Relays to use, scalability.

Packing List:
1x ESP8266 WiFi Relay Module