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gpdaniels / spike-prime

Experiments with the LEGO Mindstorms (51515) and SPIKE Prime (45678)
MIT License
282 stars 39 forks source link

Add accel/gyro chip info #32

Closed python273 closed 2 years ago

python273 commented 2 years ago

According to pybricks source code, it's LSM6DS3TR.

https://github.com/pybricks/pybricks-micropython/blob/3ca7b385eb784c0fbe43dbcc23e3920dde24fc62/bricks/essentialhub/Makefile#L10 https://github.com/pybricks/pybricks-micropython/blob/3ca7b385eb784c0fbe43dbcc23e3920dde24fc62/bricks/primehub/Makefile#L10

I guess it's exactly in the center of the PCB (to the right of STM32F413)

gpdaniels commented 2 years ago

Are you sure it's the same for the large and small hubs?

The PCB image is for the large hub, is there any images of the small hub PCB available?

python273 commented 2 years ago

Are you sure it's the same for the large and small hubs?

The first source code link is for Essential hub, so I think it's the same. Also a pybricks dev says the hardware is almost the same: https://github.com/pybricks/support/issues/626#issuecomment-1029090964

The PCB image is for the large hub, is there any images of the small hub PCB available?

I couldn't find with a quick google, so not sure