Sam Machin
@revk just received my openmic commbadge, 2 questions, do you have a link for a good lipo battery with the right connector? Its a picoblade 1.25mm not JST I think?
Also is there any firmware on there already or do I need to configure and build myself, got any notes for that?
Feb 13 at 4:25pmWeb
Show threadRevK Feb 13
@sammachin I just found on Amazon. I can check if you need and not sure if it did firmware but my https://openmic.revk.uk code make be a start.
GitHub - revk/OpenMic: Open, as in open source, audio processing code and PCBs

Open, as in open source, audio processing code and PCBs - revk/OpenMic

GitHub
Show threadSam MachinFeb 13
@revk I've ordered one of these which I _think_ is the right connector but hard to tell, https://www.amazon.co.uk/dp/B08215WQMQ?ref=ppx_yo2ov_dt_b_fed_asin_title
yeah looks like there's no fw on there as on just USB-C power its totally dead, need to find brain space to setup the ESP-32 toolchain
Show threadRevK Feb 13
@sammachin ah sorry, if I can help let me know.
Google esp idf getting started.
That battery looks fine but works on USB anyway.
I may work on flashing new boards with something in future.
Show threadSam MachinFeb 13
@revk https://github.com/espressif/esp-launchpad might be worth a look, there's a few different web flashing tools now and I think you can supply a separate build and config file with things like the users SSID etc
GitHub - espressif/esp-launchpad: Configurable Browser-based Image Flasher

Configurable Browser-based Image Flasher. Contribute to espressif/esp-launchpad development by creating an account on GitHub.

GitHub
Show threadRevK Feb 13
@sammachin of you get stuck, let me know.
Show threadSam MachinFeb 13
@revk now I've discovered https://github.com/revk/ESP32-RevK things are making a bit more sense, so I should jsut be able to flash the commbade using the adafruit web tool with the n4 files in openmic /releases?
However I'm not sure my badge is ok, plugging into USB doesn't show any LEDs?
webtool finds a JTAH device? but can't conncect
Show threadRevK Feb 13
@sammachin openmic.revk.uk is a place to start.
Show threadSam MachinFeb 15
@revk I. noticed that firebrick added Anonymous Call Rejection in v1.50 but I couldn't see anything in my config for that, wondering if thats my issue https://www.firebrick.co.uk/about/news/new-v-150/
New in v 1.50

Show threadSam MachinFeb 13
@revk success! not quite sure what I did but somehow managed to get it into bootloader mode to flash playing around with button and plugging in USB