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v6.0 increase batterylife#39

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davidkreidler merged 1 commit intomainfrom
v6.0_default_low_energy_mode
Sep 3, 2025
Merged

v6.0 increase batterylife#39
davidkreidler merged 1 commit intomainfrom
v6.0_default_low_energy_mode

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@davidkreidler
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New default to low energy mode with a smart algorithm to only measure CO2, if the temperature changed by more than 0.5°C or the humidity by 2% or 5 minutes passed. Increase battery runtime to 11+ weeks.

Bugfix: LED color fixed on HWSubRev < 3

@davidkreidler davidkreidler force-pushed the v6.0_default_low_energy_mode branch 2 times, most recently from 8743452 to 50d280e Compare August 9, 2025 22:17
@davidkreidler davidkreidler force-pushed the v6.0_default_low_energy_mode branch 2 times, most recently from 88ed712 to 15cf994 Compare August 21, 2025 19:01
@davidkreidler davidkreidler force-pushed the v6.0_default_low_energy_mode branch from 15cf994 to de88ec1 Compare September 3, 2025 20:06
New default to low energy mode with a smart algorithm to only measure CO2, if the temperature changed by more than 0.5°C or the humidity by 2% or 5 minutes passed. Increase battery runtime to up to 11 weeks.

Bugfix: LED color fixed on HWSubRev < 3

Also USB updates are only enabeled if the OpenCO2 Sensor is plugged in already on the first boot.
@davidkreidler davidkreidler force-pushed the v6.0_default_low_energy_mode branch from de88ec1 to a15ef10 Compare September 3, 2025 20:59
@davidkreidler davidkreidler merged commit 63476c7 into main Sep 3, 2025
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@davidkreidler davidkreidler deleted the v6.0_default_low_energy_mode branch September 3, 2025 21:15
@Arthur-Philip-Dent
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Good job, David!

Realized the other day, only SCD41 has a "single-shot-mode".
So you use SCD41 for your new devices?

Sensirion Low Power Operation

@davidkreidler
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Hey @Arthur-Philip-Dent I'm still using the SCD40 ;)

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2 participants