Communication
Library adding support for the printf family of functions to the Arduino SDK.
This library provides support for printf() and other printf-like functions with full format-string support. Default output is to Serial, but can be customized.
Maintainer: Embedded Artistry
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.