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DC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board
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DC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board

Product Code: FDTJ61529358433

Original price was: $10.00.Current price is: $6.00.
Category:Discounted items

Details

Description:
  • DC5-80V power supply ESP8266 relay module is suitable for ESP8266 development and learning, smart home wireless control and other occasions.
Interface Description
  • VCC, GND: DC8-8OV power supply
  • MICRO USB: DC5V USB power supply
  • Note: You can choose one of the three power supply modes of DC8-80V/DC5v USB/pin 5V
  • 6X6MM button: ESP8266 reset button
  • UART program download port: GND, RX, TX, 5V of ESP8266 are respectively connected to external TTL serial port module
  • GND, TX, RX, 5V, IO0 needs to be connected to GND when downloading, and then disconnect IO0 and
  • Connection between GND
  • GPIO pin header leads to the port
  • Relay output
  • NC: Normally closed, the relay is short-connected with COM before it is closed, and it is suspended after being closed;
  • COM: public end;
  • NO: Normally open end, the relay is suspended before being closed, and shorted to COM after being closed.
  • Power indicator LED
  • Programmable LED: use GPIO16 to control;
  • Relay indicator LED: lights up when closed
Product Size:
Package included:
  • 1xDC5-80V Power Supply ESP8266 WIFI Relay Module ESP-12F Development Board

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