Any way to fix yaw drift on PS move controllers with no magnetometer?

[BowlFirst]

Controllers with no magnetometers drift and it makes playing games with them unplayable

[Timocop]

You cant fix oriental yaw drift without magnetometers. It would be possible via optical shapes but it would track terribly with RGB cameras.
You either get a PSMove controller with a magnetometer or a third-party IMU such as SlimeVR or Phones with owoTrack which are supported by PSMS-EX and tape that on your controller (which are more reliable).

Phone owoTrack (No magnetometer)
https://user-images.githubusercontent.com/22834512/199050883-47efbf23-aa60-4250-b1ca-c3490f9632c8.mp4

SlimeVR (With magnetometer):
https://user-images.githubusercontent.com/22834512/199052532-ab8e2558-e7f4-49f4-962d-d62de2ac2b88.mp4

However, in the future, I might try implementing an optical yaw drift correction filter using multiple LED bulbs.