ESP8266 ESP-01 12V 4 Channels WiFi Relay, Module Things Smart, Home Remote Control, Switch

Description:

ESP8266 12V 4 Channels WiFi Relay is a WiFi relay module that carries an ESP8266 WiFi module and microcontroller. 12V 4 Channels WiFi Relay will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for the wireless control relay.

This 12V 4 Channels WiFi Relay is ideally suited to controlling larger voltages in your project through WIFI. This is a 4-channel relay module that can be used to activate up to 250V AC and 30V DC. 12V 4 Channels WiFi Relay allows you to build in device control, operate remote lights, or trigger systems when the module is supplied with a signal from an ESP8266 module.

The 12V 4 Channels WiFi Relay has an LED that lights relative to the module’s state. A red power activation LED that lights when a signal is received on the IN pin. When a signal is received an audible click can be heard as the relay triggers, connecting the output pins. The 12V 4 Channels WiFi Relay is controlled via the included ESP8266. This will require configuration via UART before full operation. Once it is programmed and powered it will look after itself, making it ideal for use in Internet of Things “IoT” based projects.

Specifications:

• Transmission Distance: 400m
• Relay Channel: 4
• Trigger Voltage: 12V DC
• Switching Voltage: 250VAC@10A
• Switching Voltage: 30VDC@10A

Features:

• When the WiFi module and mobile phone are carried on the router at the same time, the transmission distance depends on the signal strength of the router.
• The use of Smart config technology in the mobile phone on the APP ESP-01 WiFi module to complete the account and password configuration, configured username, and password memory function.
• Onboard 12V, 10A//250V AC 10A//30V DC relay, which can be continuously pulled 100 thousand times, has diode discharge protection, and a short response time.
• Board mode selection and real-time working status indicator. Reserved UART debug interface and STM8 SWIM program download interface.

Package Included:

1 x ESP8266 ESP-01 12V 4 Channels WiFi Relay, Module Things Smart, Home Remote Control, Switch