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V15.2_Portable.7z (166.2 MB)
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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| V15.1_Portable.7z | 2025-08-23 | 166.2 MB | |
| V15.1_Portable.zip | 2025-08-23 | 345.6 MB | |
| README.md | 2025-08-21 | 1.6 kB | |
| V15.1 source code.tar.gz | 2025-08-21 | 19.1 MB | |
| V15.1 source code.zip | 2025-08-21 | 19.1 MB | |
| Totals: 5 Items | 550.1 MB | 0 | |
Release notes:
GB: - Fix dumping GB ROM with no name in header - Redo repro menu layout allowing for more combinations
Mega Drive: - Add support for flashing CFI-based flash cart for Genesis (thx to agi) - Add Sol-Deace (Japan) (Columbus Circle).md to md.txt (thx to andy-miles)
N64: - Add support for dumping 18-in-1 repro
NES: - Fix mapper 380 (thx to nsx0r)
SNES: - Fix crashing menu when enabling Clock Calibration
Serial Monitor: - Fix menu title not showing - Add correct serial config to oscr_tool
Update instructions (using oscr_tool on Windows 10/11):
- Put the OSCR's SD card into your PC
- Connect the OSCR to your PC, set the voltage switch to 5V and switch the OSCR on
- Double click on launch_oscr_tool.bat and wait for the GUI to open
- In OSCR tool make sure the correct COM port is selected
- Click Backup button to make a copy of your current OSCR firmware
- In the Hardware Config table select your HW version e.g. HW5 and if needed adjust the other options according to your OSCR's hardware configuration
- Enable/disable all needed options and/or modules (if you enable more than one additional console you probably have to disable one of the default console modules)
- Press Apply Changes button
- Press Arduino IDE button
- In Arduino IDE click Sketch -> Upload and wait for it to complete
- Back in OSCR tool click Copy to SD button to update the databases on the SD card