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ESP8266 Single-Channel 30A Relay Development Board
Perfect for smart home wireless control and ESP8266 secondary development learning.
- Interfacing: Programming port: ESP8266's GND, RX, TX, 5V are respectively connected to the GND, TX, RX, 5V of the external TTL serial port module. IO0 needs to be connected to GND when downloading, and then disconnect the connection between IO0 and GND after the download is complete.
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Relay Output:
- NC: Normally closed, the relay is short-connected with COM before the pull-in, and hangs in the air after pull-in.
- COM: Public end.
- NO: Normally open end, the relay is suspended before being closed, and shorted to COM after being closed.
Specifications:
- WiFi Module: ESP-12F
- Power Supply: DC7-80V/5V
- Flash Capacity: 4M Byte
Top Features:
- Mature and stable ESP-12F WiFi module
- All I/O ports and UART program download port led out
- Onboard WiFi module RST reset button and programmable button
- Supports Eclipse/Arduino IDE for development
Provide Arduino development environment reference code for easy setup and usage. The ESP8266 single-channel relay board is a versatile solution for various applications.
Package Includes:
- 1 x ESP8266 WIFI Single Channel 30A Relay Module
*Images are for illustration only; actual product may vary.