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Small Room Labs QuarterK


Photo by Mats Engstrom

Shield URL: QuarterK
Tags:
Maker: Small Room Labs

256 LEDs in a 16x16 matrix, along with connectors for a speaker and a game controller.

Open Source: Unknown
License: Unknown
Source: Unknown
AREF
GND
D13 / SCK
D12 / MISO
RESET D11 / MOSI ~
3.3V D10 / SS ~
5V D9 ~
GND D8
GND
VIN D7
D6 ~
A0D5 ~
A1D4
A2D3 ~
A3D2
A4D1 / TX
A5D0 / RX
Note:
D0-A7 led cathode drivers.
D8 used for speaker output.
D10,11,13 connected to '595 shift registers for led anodes.

A0-A5 is routed to a pinheader to be used for a game controller.

So if the speaker nor the game controller is used then D8 and A0-A5 are free for other usage.

Did I make a mistake? Tell me!