SlimeVR Tracker ESP firmware

Firmware for ESP8266 microcontroller and different IMU sensors to use them as a vive-like trackers in VR.

Requires SlimeVR Server to work with Steamvr and resolve pose.

Compatibility

Compatible and tested with these IMUs (select during compilation):

• BNO085
  • Using any fusion in internal DMP. Best results with ARVR Stabilized Game Rotation Vector or ARVR Stabilized Rotation Vector if in good magnetic environment
• BNO080
  • Using any fusion in internal DMP. Doesn't have BNO085's ARVR stabilization, but still gives good results.
• BNO055
  • Work in progress. Should be roughly equal BNO080, but cheaper
• MPU-9250
  • Using Mahony sensor fusion of Gyroscope, Magnetometer and Accelerometer, requires good magnetic environment
• MPU-6500
  • Using internal DMP to fuse Gyroscope and Accelerometer, can be used with MPU-9250, can drift substantially
• MPU-6050
  • Same as MPU-6500