Next we pull the trigger...off the controller's motherboard.

We've touched the Flying Spaghetti Monster motherboard, and we're ready for some tasty treats:

CSR CSR8670 audio and Bluetooth system-on-chip

NXP LPC812 Cortex-M0+ 32-bit microcontroller

Winbond 25Q16DW serial flash memory with dual and quad SPI

Texas Instruments HC595 8-bit shift registers

NXP HC4052 dual 4-channel analog multiplexer/demultiplexer

Boy howdy, it's your lucky day, reader! A second (gamier) layout, just for you.