The small question about TinyUF2 and Espressif.

[AZKKXL]

Hello, I would like to ask about using TinyUF2 on ESP32. During my research, I found that "TinyUSB must rely on USB device mode." I want to know if this is a correct understanding. Furthermore, in the ESP32-S3 and ESP32-S2 chips, there is a peripheral called "USB-OTG," which supports "USB device mode." However, in the data sheets for the ESP32-C3 and ESP32-C6, they use "USB Serial/JTAG," so from what I read in the issues on your GitHub (#378 and #188), I learned that TinyUF2 cannot be used on these two chips. Similarly, the ESP32-C5 also uses "USB Serial/JTAG" and does not support "USB device mode," so TinyUF2 cannot be used on the ESP32-C5 either. Is my understanding correct? I look forward to your reply. Thank you very much!

[hathach]

it is very obvious, for espressif port, only mcu with USB OTG is supported

[AZKKXL]

@hathach Thanks！