cc2541, gravity compensation and accelerometer "oscillation"

Marcus Martins

Other Parts Discussed in Thread: CC2541

Hi E2E!

I am new to using the cc2541 and need help.

My cc2541 has an oscillation, when i put the device stopped i get oscillation of values in all three axes. (larger than the expected). Has any calibration?

Gravity compensation, has some configuration to disable gravity or another way?

over 10 years ago

0 JXS over 10 years ago

TI__Guru** 105180 points

Hi Marcus,

Welcome to BLE! Are you using a TI reference HW, such as SensorTag, or your custom PCB with CC2541?
Also, have you searched the forum for a similar solution?

Best wishes

0 Marcus Martins over 10 years ago in reply to JXS

Prodigy 20 points

My custom PCB.

0 JXS over 10 years ago in reply to Marcus Martins

TI__Guru** 105180 points

Hi Marcus,

It sounds like the problem is with your accelerometer component. In that case, you may want to follow up with the manufacturer of the accelerometer directly. Also, providing details of the actual part number may help if others on the forum have encountered a similar issue.

Best wishes

Bluetooth®︎

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cc2541, gravity compensation and accelerometer "oscillation"