Published June 17, 2026
| Version v.3.0.0
Software
Open
JonasStage/Methane-and-CO2-sensor: Version 3 now live
Authors/Creators
Description
Version 3 is now live. Making it even easier to create your own DIY CH<sub>4</sub> and CO<sub>2</sub> sensor
Changes include
- Switched to RP2040 microcontroller.
- Added USB-C connection.
- The ADC now utilizes differential input, rather than single-ended.
- Fewer soldering points.
- Added QR-code to this GitHub.
- Minor improvements to layout and design.
Files
JonasStage/Methane-and-CO2-sensor-v.3.0.0.zip
Files
(11.8 MB)
| Name | Size | Download all |
|---|---|---|
|
md5:c44314b90a032e705db34cb78154f186
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11.8 MB | Preview Download |
Additional details
Related works
- Is supplement to
- Software: https://github.com/JonasStage/Methane-and-CO2-sensor/tree/v.3.0.0 (URL)
Software
- Repository URL
- https://github.com/JonasStage/Methane-and-CO2-sensor