arrows-rotate-reverseServo Hub Firmware Changelog

Version 26.1.1

  • Improves performance of USB bridging

Version 26.1.0

  • Fixes bug preventing proper communication with downstream SPARKs

  • Updates the bootloader. This update must be done via DFU.

  • Switches the USB CAN bridging to use SLCan

    • Note: Devices that use SLCan are NOT compatible with REV Hardware Client when used over USB. Devices running v26.x.x+ can only be used via REVUI, or downstream of a REV CAN device running v25.x.x or lower with RHC.

Version 25.0.2

  • Fixes 'Servo Hub x reported temporary power loss' reported when a battery is charged above 13.5V

Version 25.0.1

  • Fixes bug causing some servo hub boards to read channel current more slowly

  • Fixes case where Servo Hub doesn't report being in the primary lock state

Version 25.0.0

  • Improves robustness of overcurrent handling

  • Tracking for whether any CAN message came from hardware CAN

  • Recovery task to detect when the short-circuit is removed

  • Turn off the Buck Regulator when PGood falls

  • Set PGood Fault based on pin state

Version 24.0.4

Initial Servo Hub Release

  • Control servos via RS-485 or CAN

  • Channels can be enabled/disabled individually

  • Channels can be powered on/off individually

  • Status LEDs show the current state of each channel

  • Adds over-current protection per-channel

Last updated

Was this helpful?