CircuitPet Anatomy Guide, Ch 2 (Blocks... and more blocks), Pg 1

CircuitPet's block diagram

This is CircuitPet's block diagram. Take a look at the scheme below and feel free to investigate in detail.

It shows how the components like EPS-WROOM-32, display, buzzer, and pushbuttons are connected. It also explains how different inputs are accepted and processed by different drivers and how they affect the outputs.   
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