Older Arduino Uno Board

[snovak7]

I have "older" Arduino Uno

USB2.0-Serial:

      Product ID: 0x7523
      Vendor ID: 0x1a86
      Version: 2.54
      Speed: Up to 12 Mb/s
      Location ID: 0x01100000 / 1
      Current Available (mA): 500
      Current Required (mA): 96
      Extra Operating Current (mA): 0

I noticed this "pid" and "vid" aren't included in board usb's spec, is it ok, to include these?

Thank you!

[Rahix]

Hi, this VID:PID pair is for a

1a86  QinHeng Electronics
7523  CH340 serial converter

which is a generic USB-serial converter and not a specific arduino board. So I am afraid we can't put those into the ravedude defaults. You will need to specify the serial port manually instead.

[snovak7]

Oh, ok

What is the process here? I am on a macOS M2 chip, possible?

or should I pursue it further on Linux machine?

[Rahix]

Use the -P <port> argument to ravedude or set the RAVEDUDE_PORT environment variable.