Firmware updates

JP150PCB 1.3PCB 1.4since 26.10.12026-11-02Jan PřibyslavskýThis page does not apply to the product or PCB revision chosen in the header.

From firmware 26.10.1 the module updates itself through its own bootloader: MuraLink hands it the firmware from the update bundle, the module installs it and restarts. No driver, no DIP switch, no separate updater. The update takes about a minute.

• How updates work

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  The update bundle, what the bootloader does, update mode and the USB identity.

• Update with MuraLink

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  The procedure, step by step, and the checks MuraLink makes before it starts.

• LED indication

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  What the status LED and the level meter show during an update.

• Recovery

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  Interrupted updates, a module that waits in update mode, the encoder button at power-up.

Which release do I have?

*IDN? answers the firmware version as its fourth field; MuraLink shows it next to the board type. The current release is 26.10.1 (release notes).