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beta updates with various bugfixes and stability improvements #1017

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merged 32 commits into from
Mar 30, 2024

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Phaze-III
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This PR contains a collection of bugfixes, small improvements and a change in the used Arduino core version against the current beta branch (NRZ-2021-134-B4). Main objective is to get a stable build that might be a candidate for publishing as next beta release. All changes have been extensively tested on three different nodes/sensors under various (network) conditions.

Summary of changes (please see the specific commits for details):

Comments and testers are very welcome.

Phaze-III and others added 30 commits May 26, 2023 11:25
  The LetsEncrypt DST Root CA X3 expired in 2021 and was replaced
  with the ISRG Root X1 CA. The DST Root CA X3 was still a working
  trust anchor but the ISRG Root X1 CA is the preferred one and
  should be good until 2035.
- run on all beta* branches
- update python and action versions
- make airrohr-update-loader build/store steps
  conditional (not for esp32 branches)
…talling OTA downloads

- Code specific for Core > 3.0 is commented out
- WiFi.persistent(false) is re-enabled (default is true on Arduino Core < 3.0)
  This reverts commit 76240f5.
- Disable default -Os optimization for size
- Set -O2 explictly in build_flags

This can be tweaked depending on the performance of the resulting builds.
Also show all connection failures
- This increases program size significantly but gives much better
  performance with WiFi signal strength below -80dB
Fixed typo in string
@ricki-z ricki-z merged commit 7394484 into opendata-stuttgart:beta Mar 30, 2024
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@Phaze-III
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Phaze-III commented Mar 30, 2024

@ricki-z Thanks for merging. Please note however that I haven't had a chance to test the longer term stability of the patches with the SEN5X additions to the beta branch. I do see some instability on one of my sensors now. I'll try to do some debugging the next week.

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3 participants