Brick ESP-01 3V Relay Module WiFi Node IoT Wireless Remote Control Board

Relays are one of the most commonly used components for setting the smart home when we are doing the Internet of Things.

For wireless control, we specially designed this relay module. The relay module is equipped with an ESP8266-01 Wifi module. 

It can be connected to the wireless network, and then can send commands to the module in the remote or LAN host computer. After receiving the command, the module can close or open the relay.

For simple use, we provide our own compiled firmware, the firmware is server mode. The specific information are as follows:

Working mode: 

work in mode:3

Softap mode: 

softAP SSID: KeyesWifi_A  ;  password: KeyesWifi   

softAP IP: 192.168.2.1    

softAP_server IP: 192.168.2.1   

Station mode: 

Station SSID: KeyesWifi_S;  password: KeyesWifi   

Station IP: automatic router assignment   

Station_server IP: Router automatically assigns port:8080   

Working voltage: DC 3V--3.3V

Working current: >500MA

Main control chip: ESP8266-01

Relay model: HK4100F-DC3V-SHG

Relay Specifications: 3A 250V AC/3A 30V DC

Output terminal: 128-3.5 3P

Button function: reset button

1 x Relay Module

1 x Wifi module

1 x Cable