BlueSCSI has worked with ALL (yes all) Clones, Fakes, etc of the STM32F103C chip.
Clones
This includes clones such as:
- CH32F103C
- CKS32F103C
- APM32F103C - Requires clock to be set at 96MHz
In fact they can be slightly faster.
Fakes
"Fake" (labeled STM32F103C but are not from STM (almost all on the market) work just fine as well.
There is only one known issue with SanDisk and the WCH STM32 fakes.
You should buy them from a location where you can return easily (if for some reason the build quality is poor) or buy one that has been tested by us at https://scsi.blue/
Tested and Good Chip Markings: