Search Results
Post Author Forum Replies Views Posted [asc]
    Thread: Battery connector being 3 pin on top row
Post: RE: Battery connector being 3 pin on top row
Tangara uses a 113450 LiPo battery with a three–pin JST–PH connector, so you will want to search for that.
 ayumi Hardware 1 23 2026-06-04, 08:13 PM
    Thread: Bluetooth headphones keep crashing my tangara. How can I start debugging this?
Post: RE: Bluetooth headphones keep crashing my tangara....
The firmware dumps some information about the crash on the serial console, so you probably will want to start there. If you have the dev environment set up and your Tangara is running firmware version...
 ayumi Firmware Development 2 21 2026-04-25, 05:36 PM
    Thread: Battery status fault and only charging to 52%
Post: RE: Battery status fault and only charging to 52%
Hmm, I’m not very familiar with both the Tangara’s battery charging hardware or with the SAMD21 firmware that interfaces with it, but from what I can see the the battery charger seems to be only able ...
 ayumi Hardware 3 695 2025-11-23, 12:29 AM
    Thread: Battery status fault and only charging to 52%
Post: RE: Battery status fault and only charging to 52%
Try disabling fast charging, if you haven’t done that already.
 ayumi Hardware 3 695 2025-11-22, 07:09 PM
    Thread: Gentoo Ebuild for Tangara Companion Application
Post: RE: Gentoo Ebuild for Tangara Companion Applicatio...
I’ve pushed the v0.5.0 for both tangara-companion and tangara-cli to the ebuild repository, please let me know if anything isn’t working properly.
 ayumi General 6 91 2025-09-18, 08:21 PM
    Thread: SD-Card holder bent and eventually broke my card
Post: RE: SD-Card holder bent and eventually broke my ca...
Same thing happened to me and I’m afraid of removing the card form the holder, because I fear that it might just fall apart if I tried to do that. Inserting the card into the holder was also extremely...
 ayumi General 7 57 2025-07-10, 08:50 PM
    Thread: LevelDB database documentation
Post: RE: LevelDB database documentation
So um… first question, I guess: does the firmware actually use the tag hash entries of track/disc numbers or can I ignore those?
 ayumi Firmware Development 3 54 2025-03-03, 06:21 AM
    Thread: LevelDB database documentation
Post: RE: LevelDB database documentation
That’s very helpful, thanks!
 ayumi Firmware Development 3 54 2025-03-02, 08:20 PM
    Thread: LevelDB database documentation
Post: LevelDB database documentation
Is reading src/tangara/database/* the only way to figure out what exactly (and in what format) gets stored in the LevelDB database, or is this documented somewhere?
 ayumi Firmware Development 3 54 2025-02-27, 08:44 PM
    Thread: How to capture crashes
Post: RE: How to capture crashes
I’m not sure, but it looks like the OS run out of the available memory.
 ayumi Firmware Development 6 72 2025-02-26, 10:06 PM
    Thread: Over-the-air firmware updates via Wi-Fi?
Post: RE: Over-the-air firmware updates via Wi-Fi?
I don’t think that SAMD21 firmware can be updated from the ESP32 side, which could be a problem.
 ayumi General 2 590 2025-02-23, 08:41 PM
    Thread: because I could
Post: RE: because I could
AFAIK Tangara can’t supply power to USB devices, so nothing would happen.
 ayumi General 8 133 2025-02-23, 08:18 PM
    Thread: which memory cards are working for people?
Post: RE: which memory cards are working for people?
I use a Kingston SDIT/32 and it has worked well so far. I will probably upgrade to the 64 GB version of this card if I run of of space on my current one.
 ayumi General 29 446 2025-02-21, 08:35 PM
    Thread: Issue with DOA unit?
Post: RE: Issue with DOA unit?
If it sill shows up as a serial device when connected to a computer you could try some of the methods from here (https://cooltech.zone/tangara/docs/flashing/).
 ayumi General 2 45 2025-01-25, 07:35 PM
    Thread: Documentation on manual flashing + recovery
Post: RE: Documentation on manual flashing + recovery
henesy Wrote: (2025-01-16, 02:05 AM) -- Does the esptool.js stuff only work in chrome based browsers? Doesn't seem to trigger the serial port dialogue for me in Firefox -- IIRC Mozilla deliberately d...
 ayumi General 5 102 2025-01-16, 02:24 AM
    Thread: Chat room to discuss fw development/hacking?
Post: RE: matrix room to discuss fw development/hacking?
As far as I know there are only two actually usable chat software: Discord and IRC. Out of those two Discord does provide better user experience, better feature set out of the box and has actually wor...
 ayumi Firmware Development 23 350 2024-12-31, 12:13 AM
    Thread: Chat room to discuss fw development/hacking?
Post: RE: matrix room to discuss fw development/hacking?
craftyguy Wrote: (2024-12-30, 10:55 PM) -- Since this might attract more trolls -- I would prefer if you didn’t call me, or anyone else who disagrees with your personal assessment of Matrix protocol ...
 ayumi Firmware Development 23 350 2024-12-30, 11:05 PM
    Thread: Chat room to discuss fw development/hacking?
Post: RE: matrix room to discuss fw development/hacking?
Wasn’t Matrix so broken that its various failure modes, like the somewhat famous “unable to decrypt” error message, became a meme?
 ayumi Firmware Development 23 350 2024-12-30, 10:25 PM
    Thread: Gentoo Ebuild for Tangara Companion Application
Post: RE: Gentoo Ebuild for Tangara Companion Applicatio...
vimja Wrote: (2024-12-21, 10:43 PM) -- Could you add the ~arm64 keyword? I just successfully built and ran both the cli and the companion app on my rk3588 powered mnt reform. Used the companion to fl...
 ayumi General 6 91 2024-12-22, 12:48 AM
    Thread: Pre-compiled tangara-companion app?
Post: RE: Pre-compiled tangara-companion app?
m Wrote: (2024-12-21, 05:38 PM) -- Is there a place where I can download a pre-compiled mac app for updating my Tangara firmware? -- You should be able to download pre–compiled macOS binaries from he...
 ayumi General 2 22 2024-12-21, 05:44 PM