DIY
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Posted On Connected PostBoxSmart 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 BoardRest 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 TrackerSmart 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 TrackerSmart Solar Tracker – Auto leveling anemometer support


New support for analog anemometer
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Posted On Smart Solar TrackerSmart 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 Smart Solar TrackerSmart Solar Tracker – Reports and efficiency


Some views of home assistant generated data and reports Here is an example of production data from the solar tracker using MQTT for tracker management…
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Posted On MultiSensorESPHome MultiSensor – Firmware, final components choice, and wiring


End of the project, with all the details needed to do your own device Final electronic components used : Cable schematics : Minimal code (You…
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Posted On MultiSensorESPHome Multisensor – Case design


To complete the project i had to design the case to include all components. For that i began using Fusion 360 for makers, but after…
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Posted On MultiSensorESPHome MultiSensor – Move and presence detection


Using an LD2410C for presence and move detection. The sensor must be able to detect presence / distance and move for advanced automations. For this…
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Posted On Smart Solar TrackerSmart Solar Tracker – Web interface


Some details about the interface of the tracker. Tracker is connected to my home network using Wifi. I can access its interface localy or using…

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.