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Improved serial debugging, with debug levels and simple software debugger, to see/change global variables, add watch, or call a function.

Improving debugging for the Arduino
Modern development platforms, such as Android and iOS, has debug output with levels (verbose, debug,…).

ESP-IDF, the native SDK for ESP32, have it too.

Why levels on debug messages is important?
Why do they allow you to set a level of each message, according to its importance, and it helps to filter important messages.

Why do not we have this for the Arduino?
This motivated me to make a library for the Arduino.

How to improve this?
SerialDebug library, which improve debugging for Arduino, with levels and more.”

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