fix: clean up Atlas EC labels and VPD precision #17

stackdrift commented 2026年06月14日 01:46:34 +02:00

Summary

• Replaces the Atlas Hydro EC calibration display-name slashes with Unicode fraction slashes so ESPHome 202670 will not turn the current warning into a hard config error.
• Gives the reusable scd4x_stats.vpd sensor two-decimal kPa measurement metadata so AtomS3U VPD publishes/displays useful fractional values.

This PR is stacked on #13 / feat/edge-mqtt-to-broker because the AtomS3U VPD fix builds on the telemetry publishing work from that branch.

Fixes #14.
Fixes #15.

Test Plan

• git diff --check origin/feat/edge-mqtt-to-broker..HEAD
• rg -n "μS/cm" configs/atlas-hydro-kit.yaml || true
• python3 - <<'PY' ... ast.parse(Path('scd4x_stats/__init__.py').read_text()) ... PY
• ./docker/esphome compile configs/atlas-hydro-kit.yaml
• ./docker/esphome compile configs/test-atoms3u-sensors.yaml
• Verified generated AtomS3U source includes VPD state_class=measurement, accuracy_decimals=2, and uom:kPa.

Notes

• The Atlas MQTT _ui/config object IDs are unchanged.
• The VPD C++ calculation/publishing path is unchanged; only schema metadata defaults changed.
• No flashing or OTA was performed.

## Summary - Replaces the Atlas Hydro EC calibration display-name slashes with Unicode fraction slashes so ESPHome 202670 will not turn the current warning into a hard config error. - Gives the reusable `scd4x_stats.vpd` sensor two-decimal `kPa` measurement metadata so AtomS3U VPD publishes/displays useful fractional values. This PR is stacked on #13 / `feat/edge-mqtt-to-broker` because the AtomS3U VPD fix builds on the telemetry publishing work from that branch. Fixes #14. Fixes #15. ## Test Plan - `git diff --check origin/feat/edge-mqtt-to-broker..HEAD` - `rg -n "μS/cm" configs/atlas-hydro-kit.yaml || true` - `python3 - <<'PY' ... ast.parse(Path('scd4x_stats/__init__.py').read_text()) ... PY` - `./docker/esphome compile configs/atlas-hydro-kit.yaml` - `./docker/esphome compile configs/test-atoms3u-sensors.yaml` - Verified generated AtomS3U source includes VPD `state_class=measurement`, `accuracy_decimals=2`, and `uom:kPa`. ## Notes - The Atlas MQTT `_ui/config` object IDs are unchanged. - The VPD C++ calculation/publishing path is unchanged; only schema metadata defaults changed. - No flashing or OTA was performed.

stackdrift commented 2026年06月14日 22:15:10 +02:00

Superseded by clean component-only PR #18 for the reusable scd4x_stats VPD metadata and by stackdrift/grow-fleet for real device config state. This stacked PR should not land.

Superseded by clean component-only PR #18 for the reusable scd4x_stats VPD metadata and by stackdrift/grow-fleet for real device config state. This stacked PR should not land.