Downloads

Free. Your card already has all of this on it. Download only to update the card, to switch it to the other version, or to keep a copy. Latest version: 22 October 2026.

SmartMare 4MB 5V

For any gear that takes SmartMedia 4MB 5V cards: samplers, synthesizers, cameras.

FirmwareThe card's software..uf2 file · 246KB
Download
Card ManagerThe page to back up, restore, erase and update the card..html file · 70KB
Download

BOSS SP-202

The same card, plus your own sounds on the SP-202's pads.

FirmwareThe card's software, SP-202 version..uf2 file · 396KB
Download
Pad EditorThe page to put sounds on the pads, and get them back out..html file · 140KB
Download

How to update the card

  1. Take the card out of your gear (on the SP-202, just switch it off), and plug it into your computer with a USB-C cable.
  2. Open the page on the card, Card Manager or the Pad Editor, in Chrome or Edge. Under FIRMWARE UPDATE, press CHOOSE .UF2 and pick the firmware you downloaded.
  3. Press CONNECT, then UPDATE, then COPY TO RP2350 and pick the drive named RP2350. The card restarts with the new firmware. Everything stored on it stays there.