There’s a new USB serial debugging tutorial!
- Using the
particle serial monitorand other terminal programs
Log.infoand other logging calls to print debugging messages
sprintfformatting for log messages
- Using two-way USB serial
- Customizing log levels
- Using UART serial debug logging
There’s also a new web-based USB serial debug window. It’s only available on Chrome (version 89 or newer) on Windows, Linux, Mac, and Chromebook. The main use case is a Chromebook, but it also is handy for quick serial log debugging, or if you can’t install software on the computer, as long as you have a current Chrome browser available.