Search found 2 matches
- Tue Mar 28, 2023 6:37 am
- Forum: General discussion
- Topic: Port greyed out on arduino ide
- Replies: 2
- Views: 1242
Re: Port greyed out on arduino ide
You won't see a COM port if USB CDC is not enabled in your sketch because one has not been set up.
- Tue Mar 28, 2023 6:36 am
- Forum: General discussion
- Topic: Serial2 on Blackpill STM32F411CE
- Replies: 10
- Views: 2450
Re: Serial2 on Blackpill STM32F411CE
Since the USB programmer's RX/TX pins were switched, I was able to determine that the problem was a wiring one.