: Open the software and select "CH341a" under the Hardware menu.
: If every "Read" gives you a different checksum, the connection is unstable or the voltage is incorrect.
💡 : If you are working on a laptop, ensure the main battery and CMOS battery are disconnected before attaching the SOIC8 clip. ⚠️ Common Troubleshooting
Do not download "AsProgrammer" from generic file-hosting sites (Mediafire, Rapidshare) or direct links in YouTube video descriptions unless you can verify the file hash. Scanning the download with VirusTotal is highly recommended.
EEPROM/Flash Programmer Software Platform: Windows (Linux/Mac via Mono) Open Source: Yes (GitHub)
If you possess a CH341A black or green programmer board (often labeled AsProgrammer 2.1), version 0.13 is a reliable, lightweight software choice for reading and writing BIOS firmware.
- Links checked on 3 January 2026 - |
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| General music |
| Guitar |
| Piano |
- Links checked on 3 January 2026 - |
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- Link checked on 3 January 2026 - |
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: Open the software and select "CH341a" under the Hardware menu.
: If every "Read" gives you a different checksum, the connection is unstable or the voltage is incorrect.
💡 : If you are working on a laptop, ensure the main battery and CMOS battery are disconnected before attaching the SOIC8 clip. ⚠️ Common Troubleshooting
Do not download "AsProgrammer" from generic file-hosting sites (Mediafire, Rapidshare) or direct links in YouTube video descriptions unless you can verify the file hash. Scanning the download with VirusTotal is highly recommended.
EEPROM/Flash Programmer Software Platform: Windows (Linux/Mac via Mono) Open Source: Yes (GitHub)
If you possess a CH341A black or green programmer board (often labeled AsProgrammer 2.1), version 0.13 is a reliable, lightweight software choice for reading and writing BIOS firmware.
- Links checked on 3 January 2026 - |
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| Website closed because of the intransigeance of the company Moulinsart S.A. | ||
| But a copy can fortunately be found | ||
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| Last update of this page: 2026-02-04 |
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