Open rtek1000 opened 1 year ago
https://stm32-base.org/assets/pdf/boards/original-schematic-STM32F103C8T6-Blue_Pill.pdf
Reference: https://community.st.com/t5/stm32-mcu-products/stm32f103c8t6-spi-not-working-on-custom-board/td-p/577446
Thanks for bringing this to my attention. I hope I will find some time to fix this error by replacing the schematic with the one linked in that thread.
https://stm32-base.org/assets/pdf/boards/original-schematic-STM32F103C8T6-Blue_Pill.pdf
Reference: https://community.st.com/t5/stm32-mcu-products/stm32f103c8t6-spi-not-working-on-custom-board/td-p/577446