Wifi IoT Relay Board SPDT Based on ESP8266

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)


SKU: NWI1118 Category: Tags: , , ,


  • Based on ESP8266 Wifi IC, ESP-12F module.
  • This is the extended version of esp relay board. Flashed also the same firmware and use the same case.
  • SPDT 5 pins relay, Songle 10A/250VAC/30VDC, NOT connected to the AC mains. Three states: normally ON, normally OFF and Common pin.
  • Input 65-265 VAC board voltage supply, use professional and well tested power module.
  • Note on the relay side, terminal pin pitch is 3.5mm, still little conflict with case. Terminal pin pitch on input voltage side is still 5.08m.
  • Buck order price $4.7 for more than 40pcs.

Documentation please see on this page.

Additional information

Weight 0.06 kg

2 reviews for Wifi IoT Relay Board SPDT Based on ESP8266

  1. Rated 5 out of 5


    Very good value for money and quality.
    Many easily accessible GPIOs allow for experiments. I myself connect temperature sensors, motion sensor (GPIO15) and LCD monitor on the i2c bus. Available pins with 5V and 3.3V power supply. The system can also be powered from 5V or 3.3V. It’s very comfortable.

    Bardzo dobry współczynnik wartości do ceny i jakość wykonania.
    Dużo łatwo dostępnych GPIO pozwala na eksperymenty. Sam podłączam do niego czujniki temperatury, czujnik ruchu (GPIO15) oraz wyświetlacz LCD na magistrali i2c. Dostępne piny z zasilaniem 5V i 3,3V. Układ można również zasilać z 5V lub 3,3V. To bardzo wygodne do eksperymentów.

  2. Rated 5 out of 5

    nardev (verified owner)

    Very compact package, similar to others but i like the SPDT option.

    Also, already soldered pins make it so easy to program.

Add a review

Your email address will not be published. Required fields are marked *

Product Enquiry