nardev

nardev.org

Short and simple blog, images, programming and electronics projects....and anything else i want to write about...Sometimes in English sometimes not...

1 January 2018

Electrodragon relay board with Cloudmqtt

Electrodragon relay board with Cloudmqtt

This was just a project made out of desperate situation caused by mistakes in heating system design. So my friend needed to be able to control the pump which pushes the heat towards one f the branches, for a while and also being able to turn it on/off, get some feedback etc. So far they like it and this copy/paste coding style worked for us.

Great combination of Electrodragon’s Relay board + free www.cloudmqtt.com and on top of all that, free mobile app IoT MQTT Dashboard

& This code here (which is actually simply very quick drag and drop from other projects :D):

Get the code at GitHub

Tags:

ESP8266 / ESP12 / Arduino / relay / iot / Electrodragon
micro:bit