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[NOVA II 2x1] Firmware Update V1.5

Seven fan modes, DMX fan control moved to Control Profiles, and fixes for CRMX after factory reset, power on after upgrade, DMX Profile 109 pixel control, and an AC power cycling crash.

Released 9-22-2026

Download Version 1.5 here

This update must be performed with a USB drive. See Update Firmware via a USB Flash Drive for the procedure.

Enhancements

  1. Seven Fan Modes. The fan mode list is now seven modes: Smart, Max, High, Medium, Low, Delay, and Silent. See What do all the Fan Modes do? for what each mode does.

  2. DMX Fan Control Moved to Control Profiles. Removed the DMX control mode from the fan interface. To control the fan over DMX, use Control Profiles.

  3. Bluetooth and NFC Protocol Updates. Updated the Bluetooth and NFC protocols to support the new fan modes.

Bug Fixes

  1. CRMX Power State After Factory Reset. Fixed an issue where the UI displayed CRMX as on while the CRMX module power was off, after enabling the CRMX reset option for factory reset.

  2. CRMX Pairing After Factory Reset in TX Mode. Fixed an issue where, under CRMX pairing control, after applying and saving the key settings, switching to TX mode, and selecting Reset CRMX for Factory Settings, pairing failed and required returning to the CRMX interface to perform an unlink.

  3. Return to CRMX Control After Factory Reset. Fixed an issue where, after a factory reset that did not reset the CRMX connection control status, the fixture did not automatically revert to CRMX control and remained on the normal interface, while still being controllable normally.

  4. Power On After Upgrade with Studio Mode Off. Fixed an issue where upgrading the lighting control with Studio Mode off did not automatically power on after the upgrade, requiring the soft switch to power it on.

  5. DMX Profile 109 Pixel Control. Fixed an issue where pixel control behaved abnormally on DMX Profile 109 (HSI 8-bit).

  6. Firmware Crash on AC Power Cycling. Fixed an occasional crash when repeatedly plugging and unplugging AC.