EeeeBin

Pls try this https://github.com/m5stack/M5Stack/tree/master/examples/Basics/IMU

sorry, m5 only support an example show mpu6886 is working, if you want got an accurate yaw value requires you to write your own integral algorithm

you can try use it: https://github.com/m5stack/M5Stack/tree/master/examples/Basics/bmm150

Thx is your PR, these new features look very useful We are currently considering whether there is a more appropriate way to update the button, so the merge will be...

step/mm not $100-$102, try test this https://github.com/m5stack/stepmotor_module/blob/master/Firmware%20for%20stepmotor%20module/GRBL-Arduino-Library/report.cpp#L146

Tx buf not enough, so some data is lost. https://github.com/m5stack/stepmotor_module/blob/b09cfa1c261a34c6aba9f3d4a904382dfb001fb2/Firmware%20for%20stepmotor%20module/GRBL-Arduino-Library/serial.h#L34

sorry, reflash step controllers is not yet supported

Some low-speed SD cards do not initialize properly Please test another SD card (high speed)

Hi peperoca116 If need power the M5AtomMatrix with an external 5 volt, please do not exceed 5v (such as 5.1v), otherwise it will cause the degradation of wifi performance hope...

In uart branch, test it https://github.com/m5stack/m5stack-cam-psram/blob/uart/main/main.c#L123