However, these two areas are where the Arduino Mega shines. It's built with 256 ... and Nano 33 BLE Sense also have PWM support on some of their analog pins, on top of the typical digital pins.

Enter the ExtraCore library for Arduino, a software library that turns two or more Arduinos into a multi-core microcontroller with more pins than you’ll ever need. The ExtraCore library comes ...

As seen in the picture above, you’ll sacrifice 2 analog pins ... solutions for extra IO would be to buy an Arduino Mega with 54 digital IO pins or the Muxshield which gives you 48 IO (and ...