Ask: Please provide the ZMK config

[LamDVT]

Thank you for your project. It's awesome! I used your guide and it worked correctly. Can you provide your ZMK config (used to run the hardware in the tutorial) for us to refer to and follow? Thank you very much!

[ebastler]

For the firmware: https://github.com/ebastler/zmk-config/tree/main/config/boards/arm

Bootloader: https://github.com/ebastler/Adafruit_nRF52_Bootloader/tree/ebastler/src/boards

altar is a holyiot + voltage divider based board

wlpad is a Moko + Fuel gauge based board

Both use bq24075, but that doesn't really affect the code.

[doantruonglam]

Thanks for your quick answer. I'm having problems with UG_EN can't activate UG_PWR for ws2812. I followed the instructions here: https://zmk.dev/docs/config/power but failed, I would like to refer to your source code to configure this section. Thank you.

[ebastler]

Oh, that's the issue - check my Isometria 75 code. That one is using a Holyiot with UG_PWR toggle!

[doantruonglam]

Your answer is very helpful with me! Last question: I do not need care about the line ALERT in "Voltage sensing (advanced)", right? Can I use both MAX17048 and an OLED I2C by connect to the same SCL, SDA lines?

[ebastler]

I didn't use the Alert yet, the driver doesn't make use of it either I think. Just left it floating on my boards. I have not tried OLED + Chip, but shouldn't be an issue - i2c is made for multiple devices on the same bus.

Just one thing: the driver for the fuel gauge is not officially merged into ZMK yet.

I have merged the driver and patched an issue with it on this branch of my fork: https://github.com/ebastler/zmk/tree/testbranch

You can use that, I will try to set the PR in motion these days, so hopefully it will sonish be working with the main ZMK.

[doantruonglam]

I'll give it a try. I think it should work properly. Thank you for your support.

[ebastler]

No problem, hope you get your design working!