Here you find the open-source files and assembly instructions on the 2021 integrated open-seneca air quality sensor.

We are a citizen science project, please feel free to get in touch!

You can visit us here: http://open-seneca.org

BETA: SEN55 support (includes VOC and NOX measurements). Sensor casing requires adaptation. Edit 07/22.

UPDATE 06/23: Longitude issue has now been fixed. Flash new .elf file to upgrade.

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