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by RobertPalmerJr
Tue May 06, 2025 2:06 pm
Forum: ESP-IDF
Topic: ESP32-C3 - Access Built in USB CDC / Serial Port?
Replies: 12
Views: 22501

Re: ESP32-C3 - Access Built in USB CDC / Serial Port?

Is it possible to access/monitor the state of the DTR and RTS lines as set by the connected host computer.

If the host computer connects to the USB CDC port and it specifies that DTR and/or RTS should be set or cleared, can the firmware (application) running on the ESP32-C3 detect this?

Thank you ...

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