Release notes

3.0.0 (June 2023; current version)

  • Added Internal Calibration Certificate for new instruments calibrated at the factory. In the ESC Menu, under the Calibration Menu is a new command to display the calibration certificate (ESC > D > D).
  • Fixed pitch and roll calculations. Accelerometer output has been adjusted on all board versions to standardize the pitch roll calculations. The accelerometer X direction is aligned with the North-South vector, the Y direction is aligned with the East-West vector. Pitch and Roll value range is ±180 degrees.

2.3.1 (August 2022)

  • Update to bootloader to fix issue with factoryreset command corrupting the parameter memory.

2.3.0 (July 2022)

  • Reduced the occurrence of large deviations from the data output.

2.2.2 (April 2022)

  • Added commands to record and remove ultrasonic noise transmitted through the rings.
  • Increased the length of the TriSonica ID to accommodate UUID.
  • Adjustments to the diagnostic command.

2.1.0 (February 2022)

  • Adjusted shadow correction algorithm.
  • Added firmware build number to version board command.

2.0.2 (October 2021)

  • Initial release of the TriSonica Sphere Firmware.