ESP8266 ESP-01 12V 4-Channels WiFi Relay Module for Home Remote Control Switch
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This WiFi relay module carries an ESP8266 WiFi module and microcontroller. It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay. This module is ideally suited to controlling larger voltages in your project through WIFI. This is a 1 channel relay module that can be used to activate up to 250V AC and 30V DC. This allows you to build in device control, operating remote lights, or triggering systems when the module is supplied with a signal from an ESP8266 module.
Features:
Transmission distance: In an open environment, the maximum stable transmission distance is 100M when the mobile phone is mounted on the WiFi module.
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 5V, 10A//250V AC 10A//30V DC relay, which can be continuously pulled for 100 thousand times, has diode discharge protection, short response time.
Board mode selection and real-time working status indicator.
Reserved UART debug interface and STM8 SWIM program download interface.
Specifications:
Transmission Distance(m) :400
Relay Channel:2
Trigger Voltage (VDC): 5
Switching Voltage (VAC):250@10A
Switching Voltage (VDC):30@10A
Baud Rate:9600
Package Includes:
1 x ESP8266 ESP-01 12V 1 Channel WiFi Relay Module Things Smart Home Remote Control Switch