USB_Dongle

brooklyn
Posts: 1
Joined: Mon Aug 23, 2021 3:53 am

USB_Dongle

Postby brooklyn » Mon Aug 23, 2021 4:01 am

Hi~
I execute usb_dongle example on ESP32-S2-Saola-1_V1.2 with following the document README.md, this is a issue that I can not communicate with the board through the USB port however, it can be detected by PC(windows).

hope some help
Thx

chegewara
Posts: 2375
Joined: Wed Jun 14, 2017 9:00 pm

Re: USB_Dongle

Postby chegewara » Tue Aug 24, 2021 7:07 am

Hi,
i just tested this example and it works on both, Ubuntu and windows. The problem i found is it is disconnecting from STA very often. Another problem i found is that commands sent from putty do not work, because putty is sending single chars, but example is expecting a command as a 1 buffer.
Here is speedtest with esp32 S2 as RNDIS dongle from this example:
https://github.com/espressif/esp-iot-so ... usb_dongle
Screenshot from 2021-08-24 08-46-13.png
Screenshot from 2021-08-24 08-46-13.png (15.63 KiB) Viewed 7923 times

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