Does my M5Stack Grey have MPU9250 or MPU6886?

Tristar

Hey,

Is there any way to find out which sensor my M5Stack Grey has?
Do I have a M5Stack Grey with a built-in MPU9250 or MPU6886?

Is there a piece of code that could just print out all built-in chips?

felmue

have you tried to run the I2C scanner program? This should give you an idea of what's connected to the I2C bus.

For instance MPU6886 is at address 0x68 and when you read register 117 - WHO_AM_I you should get 0x19.

Felix