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PCB v1.2, firmware v1.2
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@ClusterM ClusterM released this 16 Aug 10:43
· 18 commits to master since this release
pcb1.2firmwarev1.2
3237089

Firmware v1.2

PCB and schematic are the same. Only firmware updated. What's new:

  • Better compatibility with microSD cards, again
  • Better file systems support (exFAT was broken at all)

What's new in the bootloader firmware:

  • Same, better compatibility with microSD cards, again
  • Same, better file systems support

Firmware files:

  • FdsKey.bin - the main firmware as .bin file. Put it in the root of your microSD card and hold all four buttons on power-on to update. Or use a programmer and write it to the 0x08020000 address.
  • FdsKey.elf - the main firmware file in the .elf format.
  • bootloader.bin - the bootloader firmware as the .bin file. You can update it via the service menu. Or use a programmer and write it to the 0x08000000 address.
  • bootloader.bin.md5 - MD5 checksum file of the bootloader.bin for updating via the service menu.
  • bootloader.elf - the bootloader firmware as the .elf file.

Hardware files:

  • FdsKey_bom.png - the bill of materials.
  • FdsKey_circuit_diagram.png - the circuit diagram.
  • PCB_gerbers.zip - the gerber files to order PCB at a factory.
  • case_3d_models.zip - the plastic case 3D models.

This project is totally non-commercial. Please, donate if you like my project:

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