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Initializing Systems

Firmware Updates

Cuelist firmware updates are delivered through the Cuelist Flasher — a browser-based tool that requires no software installation.

Requirements

  • Chrome or Edge (Web Serial API support required)
  • USB-C cable
  • Internet connection (for firmware download)

How to Update

The web flasher/editor fetches available releases and presents a dropdown of versions to choose from.

  1. Connect the pedal to your computer using a USB-C cable.
  2. Open the Cuelist Flasher.
  3. Click Connect Device (if using Web Serial) or use the editor UI to select a version.
  4. Choose the release/version from the dropdown and click Flash Firmware.
  5. Wait for the UPDATE COMPLETE message — this takes approximately 30–60 seconds.
CAUTION

Do not disconnect the pedal or close the browser tab during a firmware update.

Troubleshooting

  • Device not appearing in picker: Ensure you're using Chrome or Edge. Firefox and Safari do not support Web Serial.
  • Connection blocked: Open chrome://settings/content/serialPorts and verify that the Cuelist device is not blocked. Try a different USB port or cable.