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• v0.3.0 1abe9975d7

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  v0.3.0 Stable

  selu released this 2026-10-31 22:26:05 +00:00 | 0 commits to master since this release

  v0.3.0

  Protocol version 2: this irbt refuses v0.2.x firmware, so reflash the
  bridge when you upgrade the host tools.

  • Battery monitoring (battery-monitor feature, on by default): the
    firmware reads the battery on GPIO4 once a minute and reports the
    charge to the TV as the Bluetooth battery level, which used to be fixed
    at 100%. It assumes 3×AA cells; set CELL in firmware/src/battery.rs
    for a LiPo.
  • irbt status shows the battery voltage and estimated charge, or "none
    fitted" / "not measured"; --json includes it as status.battery.
  • Hardware: a Schottky diode between the battery and the "5V" pad, which
    is wired straight to USB VBUS, so USB no longer back-feeds the battery.
    The voltage divider now taps the battery side of it, with a 100 nF
    filter cap.
  • Hardware: a 100 Ω supply filter for the IR receiver, and a 10 kΩ base
    pull-down that keeps the IR LED off during reset.
  • Docs: the VS1838B has the same pin order as a TSOP38238 (not the
    reverse), and the 2N2222's TO-92 pinout varies by vendor.

  Downloads

  • ir-bt-bridge-v0.3.0-esp32s3.elf
    0 downloads · 2026-10-31 22:26:06 +00:00 · 1.5 MiB
  • ir-bt-bridge-v0.3.0-esp32s3-merged.bin
    0 downloads · 2026-10-31 22:26:05 +00:00 · 929 KiB
  • irbt-v0.3.0-aarch64-linux.tar.gz
    0 downloads · 2026-10-31 22:26:06 +00:00 · 650 KiB
  • irbt-v0.3.0-x86_64-linux.tar.gz
    0 downloads · 2026-10-31 22:26:06 +00:00 · 682 KiB
  • irbt-v0.3.0-x86_64-windows.zip
    0 downloads · 2026-10-31 22:26:06 +00:00 · 1 MiB
  • SHA256SUMS
    0 downloads · 2026-10-31 22:26:05 +00:00 · 497 B

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  • Source code (ZIP)
    0 downloads
  • Source code (TAR.GZ)
    0 downloads