Nov 2, 2025
How to update the firmware to the Open Source Cartridge Reader (OSCR)
I needed a way to post publicly on how to update the firmware to the Open Source Cartridge Reader (OSCR) for folks like myself that have the device but can't figure out what to do. I hope this gets embedded in search results so any poor souls who need to do this can get what they need. Below is an image that goes step by step in the process.
The following guide was written on November 2, 2025. Future updates to the software may result in certain steps in the process becoming outdated.
https://github.com/sanni/cartreader/releases/