Hey folks,
I would like to inform you that we are starting to roll out the new firmware version 3.7.0 for the AirGradient ONE (I-9PSL-DE) and the Open Air (O-1PST).
This update includes changes introduced between versions 3.6.2 and 3.7.0. Here are some highlights that you will get from this 3.7.0 update:
- Added support for the Sensirion SPS30 PM sensor (for both ONE and Open Air)
- Added GO IAQS Score Mode for AirGradient ONE’s LED bar & OLED display
- Improved Wi-Fi portal start-up speed
- Enabled secure OTA firmware update over HTTPS
- Added CoAP communication for cellular models
- Fixed PM2.5 correction algorithm issues
- Added multi-A-record DNS failover for Wi-Fi HTTPS connections
There are also a lot of improvements in the background, you can check them out here: Releases · Open-Air-Foundation/arduino · GitHub .
Please note that it may take time to get the new firmware. Some users may receive the update this weekend, while other users may receive it a bit later.
Also, it’s worth mentioning that we recently set up the Open Air Foundation in Switzerland to strengthen our non-profit activities. Our firmware repositories have now been transferred to the foundation’s GitHub, which will host all our open-source projects.
As always, if you find any issues or have feedback on the new firmware, please feel free to leave your comment here. Looking forward to hearing from you all!
Cheers!
Tai
