embeded/esp32
esp32-s3 / n16r8
구차니
2026. 8. 27. 17:11
이게 리비전이 다른가 모양이 다른게 있네
버전에 따라 USB-C 커넥터에 연결된 포트가 완전 다르니 주의가 필요할 듯.
내가 하나 얻은건 레딧의 것과 동일한 디자인이고
사진 기준 오른쪽 USB-C (USB OTG)
| $ sudo dmesg [108206.360152] usb 1-2: new full-speed USB device number 12 using xhci_hcd [108206.487718] usb 1-2: New USB device found, idVendor=303a, idProduct=1001, bcdDevice= 1.01 [108206.487738] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [108206.487745] usb 1-2: Product: USB JTAG/serial debug unit [108206.487750] usb 1-2: Manufacturer: Espressif [108206.487756] usb 1-2: SerialNumber: 98:A3:16:E3:50:EC [108206.492137] cdc_acm 1-2:1.0: ttyACM0: USB ACM device $ lsusb Bus 001 Device 021: ID 303a:1001 Espressif USB JTAG/serial debug unit |
사진 기준 왼쪽 USB-C (TTL to UART)
| $ sudo dmesg [108220.479842] usb 1-2: USB disconnect, device number 12 [108221.700959] usb 1-2: new full-speed USB device number 13 using xhci_hcd [108221.829581] usb 1-2: New USB device found, idVendor=1a86, idProduct=55d3, bcdDevice= 4.45 [108221.829604] usb 1-2: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [108221.829614] usb 1-2: Product: USB Single Serial [108221.829621] usb 1-2: SerialNumber: 5A46054847 [108221.834111] cdc_acm 1-2:1.0: ttyACM0: USB ACM device $ lsusb Bus 001 Device 020: ID 1a86:55d3 QinHeng Electronics USB Single Serial |
[링크 : https://www.reddit.com/r/esp32/comments/1gewov4/how_do_2_usbc_ports_relate_to_power_supply/?tl=ko]
[링크 : https://www.devicemart.co.kr/goods/view?no=14585830]
이걸 기반으로 작동하는걸려냐?
[링크 : https://github.com/espressif/esp-usb/tree/master/host/class/uvc/usb_host_uvc]