Pneumatic Hub Firmware Changelog

Version 23.0.1

  • Fixes issue where compressor channel does not turn on after updating to v23.0.0 without explicitly setting a compressor mode

Version 23.0.0

Upgrading from v22.x.x to this version will clear sticky faults and compressor settings.

  • Improves device brownout detection

  • Improves CAN fault detection

  • Improves robustness against soft-bricking

Version 22.0.5

  • Reduces stutters in compressor and solenoids with high CAN utilization

Version 22.0.4

  • Allows compressor test mode for the pressure relief valve without having to send a solenoid command first

Version 22.0.3

  • Disallows actuation from REV Hardware Client if roboRIO was previously connected

  • Improves over current protection for larger compressors

Version 22.0.2

  • Improves accuracy of various readings:

    • Analog sensor voltage

    • Battery voltage

    • Compressor current

  • Improves performance for larger compressors

  • Improves hardware fault reporting

  • Adds compressor test mode for the pressure relief valve which is activated via holding the MODE button for 7 seconds

  • Blinks the status LED blue when sticky faults are successfully cleared via the MODE button

  • Blinks the status LED orange and green when the compressor is over current

  • Fixes issue where the device would hang after receiving a malformed CAN frame

Version 22.0.1

  • Fixes certain faults that were incorrectly triggered when the device was only powered via USB

Version 21.1.7

  • Persists sticky faults across power cycles

  • Allows sticky faults to be cleared by holding down the device's button

  • Updates LED patterns

  • Improves accuracy when using the analog sensor to control the compressor

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