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eeBUS

ArduiSens last edited by

Hello all,
Is someone having experience with the (new) communication protocol used for energy devices like solar panel inverters, washing machines …? In Europe this protocol is trying to be the norm (many companies are supporting this protocol or are having the intention to do this). I read this protocol is available in the open domain.

Links found:
https://www.eebus.org/
https://www.eebus.org/media-downloads/#_SPECIFICATIONS
https://en.wikipedia.org/wiki/EEBUS
https://www.youtube.com/watch?v=VV0igaf1rZs
Meet EEBUS, EV charging and more. Dr Maren Fiege, EEBUS Initiative e.V. & Gerhard Paris, Audi AG – 1:20:55
— Supergen Energy Networks Hub

Dutch info: https://fwd.nl/smarthome/zo-werkt-eebus-de-taal-voor-slimme-energienetwerken/

Are there ideas to write libraries, coding, hardware … to support this protocol with MySensors?
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@andriej Hi, I had problem using the main branch mysensors/Raspberry, that because of the bit-field struct (header_s) in Sensor.h They will get packed in different order on the arduino compared to the RPi (at least with my compiler, gcc). In order to fix this I created the 1.4dev branch. It uses full bytes instead of the bit-fields, but you need (of cause) to compile both the sensors (arduino) and the gateway (RPi) using the 1.4dev branch. We need to fix this in the main branch later on (and use the same files as in mysensors/Arduino/libraries/MySensors)
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General Discussion • arduino mycontroller.org variables • • wint0178

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Nice work so far @wint0178, great that you try expanding on the examples. Sorry for the late reply. If you look at https://github.com/mysensors/MySensorsArduinoExamples/blob/bba998bce09bc5139eb4ca7a05b0279f4083ff88/examples/PressureSensor/PressureSensor.ino#L90 you see where the existing child ids are defines. You just add another one for the gas sensor, with a unique number (incrementing by 1 is an easy way). Try that and report back on your result. If something is unclear, just post a followup.
Need advice on solar powering with LiFePo4 battery
General Discussion • • willemx

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LiFePO4 batteries are a great choice because they have a long life cycle and are much safer than other lithium-based batteries. However, you need a solar charge controller that’s compatible with LiFePO4 to prevent overcharging and maintain efficiency. A good MPPT controller can significantly boost energy harvest from your panels. Also, ensure your solar panel output matches your power needs. If you're in solar ireland, you might find some local companies that offer tailored solutions for maximizing solar efficiency in lower light conditions.
No merge into master in the last 5 years, should we use development?
General Discussion • • kiesel

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For me almost all I need is in Master. For some nice to haves I have some custom libraries, like a message and a presentation queue. The only wish I have is dual led support.
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@OldSurferDude Thanks a very valued to know. I was wondering today why my (big) powerbanks fall down after short time. I have small 1 & 2-pieces powerbanks, they work very well. I use also BSM hw-168 or hw-107 for charging single 18650. Will try to use them outside also with small solarpanels.
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General Discussion • • mimaret

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@mimaret It was a pleasure. Thank you for your feedback!

eeBUS

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eeBUS

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11.1kTopics

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Update RF24 library to latest version
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