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Firmware v20260605.132226

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@github-actions github-actions released this 05 Jun 13:22
· 63 commits to master since this release
v20260605.132226
d13d6f4

New

USB serial console for companions
Configure companion devices (e.g. Wio Tracker L1) by typing commands over USB, no phone app needed.
Works in the flasher.meshcore.io serial console (or any terminal), just like the repeater CLI. Stays out of the way of the Bluetooth/USB app — only one connection is active at a time.

Battery gauge calibration (adc.multiplier)
Correct the battery voltage reading so the % is accurate for your device:

  • set adc.multiplier full — calibrate at full charge (easiest)
  • set adc.multiplier target <mV> — calibrate to a multimeter reading (most accurate)
  • set adc.multiplier 0 — reset to default
  • get adc.multiplier — show current

Per-device battery curves
Battery % now uses a real, device-specific voltage curve instead of a rough estimate, so readings are far more accurate.
Included for Wio Tracker L1, T1000-E, SenseCAP Solar, ThinkNode M6, and RAK WisMesh Tag (others use a sensible default).

Low-battery auto-shutdown
Battery-powered companions now power down automatically when the cell runs low (default 3.3 V, ~10% on the new curves) to protect it from over-discharge.
Shows a brief "Low Battery — Shutting Down" notice first (3 s on OLED; e-paper just leaves it on screen), and is skipped while charging or on USB power so it never cuts out a plugged-in device.
On by default for nRF52 companions.
Tune it over the USB console:

  • set autoshutdown <mV> — set the cutoff (1–5000 mV)
  • set autoshutdown 0 — turn it off
  • get autoshutdown — show current

Clock source indicator
The time in the top bar now shows a tiny letter telling you where it was last synced from: G (GPS), A (phone app), N (network), or L (local).
If the device hasn't heard from GPS or the app in the last 12 hours, it falls back to L — the clock is just free-running on the device's own crystal at that point (drift is only a few seconds a day, so it stays accurate, but you know it isn't being checked against an outside source).
After a restart it shows L until the first sync.

Fixed

Device name no longer overlaps the clock
On the home screen, a long device name used to run underneath the time and battery in the top bar, making both unreadable.
The name is now trimmed to fit the space before the clock, on any screen size.

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