Arduino
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Posted On Connected PostBox
Smart PostBox
To avoid opening the postbox everyday after work, had the idea to connect it to my home assistant. For that we need to setup a…
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Posted On Rest API Relay Board
Rest API Relay Board
The aim of this project is to build a 4 channels relay board, driven by rest API. I will use it as an alternative to…
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Posted On Smart Solar Tracker
Smart Solar Tracker – Code
The actual running code Please be indulgent, code provided as is and has been developed for my personal needs. I know EEPROM use could be…
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Posted On Smart Solar Tracker
Smart Solar Tracker – Upgrade – Anemometer choice
New upgrade to electronics and software. 2 anemometers models supported : pulse reed switch version or voltage version. I needed a quicker response to wind,…
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Posted On Programming
MQTT – Publish your own arduino / ESP sensor data
Today we will learn how to publish the data of our home made sensor to Home Assistant MQTT broker. To send data to a broker…

Aurélien Bordinat
I am a french computer engineer, adept of DIY, home automation and new technologies. When i’m not busy trail running, i spend some time prototyping.