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Sonic Potions LXR firmware

Sonic Potions discontinued Device launched 2013

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Discontinued · Latest firmware

0.37
released 23 Oct 2015
Download firmware from github.com

Sonic Potions no longer makes the LXR. No firmware update since October 2015.

What's new in 0.37

- fixes the scrambled OLED after a AVR soft reset

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Last checked 8 Oct 2026

Release notes on github.com ↗

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  • An alert the day a new LXR firmware ships, by email, Telegram or push
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The Sonic Potions LXR is no longer made, but Sonic Potions can still ship firmware for it and we keep checking the official download page. One message per release. No spam, no newsletter.

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How to update the Sonic Potions LXR

Download FIRMWARE.BIN and copy it to the root directory of a FAT32-formatted SD card (other file systems give a 'Firmware error' message). Insert the card into the LXR while it is switched off, then push and hold the encoder while turning the LXR on to start the update.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

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Sonic Potions LXR firmware update history

Changelogs summarised from the manufacturer's release notes.

0.3723 Oct 2015

Release notes for this version are listed above.

Release notesopens in a new tab — github.com

Tracked in 1 rig on FW//RADAR.

Sonic Potions LXR firmware FAQ

What is the latest firmware for the Sonic Potions LXR?

The latest firmware for the Sonic Potions LXR is version 0.37, released on 23 Oct 2015. FW//RADAR last checked Sonic Potions's official page on 8 Oct 2026.

How do I update the Sonic Potions LXR?

Download FIRMWARE.BIN and copy it to the root directory of a FAT32-formatted SD card (other file systems give a 'Firmware error' message). Insert the card into the LXR while it is switched off, then push and hold the encoder while turning the LXR on to start the update. Full instructions on Sonic Potions's official firmware page.

Where can I download Sonic Potions LXR firmware and drivers?

Directly from Sonic Potions's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →

Where can I find the Sonic Potions LXR manual?

The official Sonic Potions user manual is a PDF hosted on wiki.sonic-potions.com. Sonic Potions LXR user manual (PDF) →

Is the Sonic Potions LXR still receiving firmware updates?

The Sonic Potions LXR is discontinued: Sonic Potions no longer makes it. The latest firmware we recorded is 0.37 from 23 Oct 2015. FW//RADAR keeps checking Sonic Potions's official page, so a new release would show up here.