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- Mon Mar 13, 2023 8:11 am
- Forum: General discussion
- Topic: Serial2 on Blackpill STM32F411CE
- Replies: 10
- Views: 2372
Re: Serial2 on Blackpill STM32F411CE
Please accept my sincere gratitude, I realized that the problem was with the wiring, but unfortunately it was mixed with the mess caused by the USB programmer, which had the RX/TX pins switched