Web Firmware Updater
You'll find any relevant documentation on the Web Firmware Updater website itself!
A compatible web browser required.
Older firmware
You may find older firmware in this repository, but be warned that your settings and/or presets may not transfer properly if you downgrade from newer firmware version.
Downgrade at your own risk, any stored data may become unrecoverable. Your module will still function, but may require you to reset to the factory settings.
Only the latest versions (and newer beta versions) are displayed on the Updater website.
Thanks
Updater based on webdfu.
