Libraries Ported/Optimized for the RP2040 ========================================= Most Arduino libraries that work on modern 32-bit CPU based Arduino boards will run fine using Arduino-Pico. The following libraries have undergone additional porting and optimizations specifically for the RP2040 and you should consider using them instead of the generic versions available in the Library Manager * `Adafruit GFX Library `_ by @Bodmer, 2-20x faster than the standard version on the Pico * `Adafruit ILI9341 Library `_ again by @Bodmer * `ESP8266Audio `_ ported to use the included ``I2S`` library