Genuine STM32 Blue Pill vs CS32F103C8T6 Clone

I’m troubleshooting a synth design and looking at the data on the SPI bus.  I have 10 STM32 clones (CS32F103C8T6) of the STM32F103C8T6 around and decided to try them out since they have the correct USB resistor. I was getting the following error in PlatformIO. Warn : UNEXPECTED idcode: 0x2ba01477 To get the clone to … Read more