Firmware Changelog

Version 1.8.2 (Latest Version)

• Improved USB recovery in case of fault event (e.g. ESD fault)

• Improved DC motor output linearity

• Improved closed-loop control modes

• Improved I2C speeds

• Minor bug fixes

Version 1.7.2

• Fixes a bug where encoder counts would occasionally reset.

Version 1.7.0

• Fixes a bug where some I2C sensors can lock up the bus causing other additional performance issues.

• Added new status LED blink code:

  • Blinking orange indicates the Expansion Hub is only powered over USB. In other words, turn on your main power switch!

Version 1.6.0

• Original Release