Docs and Libraries for K016-B (M5Stick Mini Development Kit)
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Dear All,
Does anyone have documentation (schematics, etc.) or libraries for the M5Stick Mini Development Kit K016-B that is not supported anymore? This is the only M5Stick assembled with MPU9250 IMU, and I need this in my current project.
I especially need to know the followings:
- Wiring of the display driver (SH1107)
- Wiring of the MPU9250
Please share any useful info.
Best regards,
Peter
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Thank you @felmue!
It helped a lot. Some of the demos are working from here: https://github.com/m5stack/StickWatch/tree/master/demo
Unfortunately, I am still not able to make the display work. This project (https://github.com/m5stack/StickWatch/tree/master/demo/GraphicsTest) compiles but the screen remains black.I keep trying to figure out what is wrong. The factory test can use the OLED, so the hardware is OK.
Cheers,
Peter
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Are you sure it has the MPU as the MPU was an optional extra.
Funny thing is that I'm actually looking at setting one up with mainstream Micropython 1.19
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Finally, it is working. Originally I tried it with VSCode and PlatformIO with the latest u8g2 display library, but it dod not work. Then I moved the project to Arduino IDE with u8g2@2.26.14, and it works now!
@ajb2k3, Yes, it has the MPU9250. I ordered the last 3pcs from a local retailer. Now I check other stores too :)
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Hello @fletli
I am glad to hear you figured it out and got it working.
What is so special about M5Stick?
Thanks
Felix
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@fletli I have a video going up soon on how to get it to work in Micropython which turned out very easy in the end.
