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yoziru / esphome-zehnder-comfoair

Interact with Zehnder Comfoair Q using ESPHome and Home Assistant
https://yoziru.github.io/esphome-zehnder-comfoair/
GNU General Public License v3.0
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Analog input values? #33

Open mvkGH opened 3 weeks ago

mvkGH commented 3 weeks ago

Great work, very happy with this solution!

I have a Q350 with an optionbox (connected 2 wired CO2 sensors). Is there any chance I can retreive this values also?

p5y commented 1 week ago

partial analog input value mapping can be found here: https://github.com/marco-hoyer/zcan/issues/1#issuecomment-2057113048

translation from raw to voltage could be done in this ESPHome project. translation from voltage to ppm depends on sensor used, this would have to be done with a template sensor in Home Assistant. Or, this project could offer default templates for often used CO2 sensors (Zehnder, SenseAir, etc).