Adafruit has a nice overview of what's changed. https://learn.adafruit.com/introducing-the-raspberry-pi-model-b-plus-plus-differences-vs-model-b https://learn.

Adafruit has a nice overview of what's changed. https://learn.adafruit.com/introducing-the-raspberry-pi-model-b-plus-plus-differences-vs-model-b https://learn.adafruit.com/introducing-the-raspberry-pi-mode...