Best posts made by moelski

Hi Guys,
I think I figured out the main problem.

It has nothing todo with the SPI bus ... It´s the 3,3V line.

Take a look at the picture. If you set the LCD to 80 (~33%) brightness then the PWM signal is extremly present on the 3,3v line ... And the MCP3204 don´t like that :-)

And this is a picture with 255 (100% on) brightness ...

No further explanation needed ...

Dominik

Hi!

I just wanna show you my new invention ... the M5Stack Data Gloves :-)

The design based on the DIY arduimu gloves (which you can´t find any longer because the website is down :-( ).
Anyway. I redesigned some parts, learned sewing and now I`m close to build the sensor stuff.
I did some work on the code, too ...

Will keep you up to date if I did my first tests und if the code part is done.

So be patient :-)

Dominik

Hi @all,
to be honest I´m a little bit confused about the M5 Fire device. As stated in the documentation there is a MPU6050+MAG3110 build in the fire.

So there are some questions (at least for me) unanswered :-)

1. Why is there a MPU6050+MAG3110 combination build in the fire where the gray one has a MPU-9250 ?
2. How can you use code from the M5 gray on the fire without recoding the whole IMU stuff?
3. Why tells the github example that there is a MPU9250 in the fire :
   https://github.com/m5stack/M5Stack/blob/master/examples/Fire/M5StackFire_MPU9250/M5StackFire_MPU9250.ino

Very confusing at all. Is anyone here able to bring a little bit of light into the darkness :-) ?

Dominik