BlinkenlightsProtocol
From BlinkenArea Wiki
+-----------------------+
| magic |
| 0xDE 0xAD 0xBE 0xEF |
+-----------------------+
| frame number |
| 0x00 0x00 0x00 0x00 |
+-----------+-----------+
| width | height |
| 0x00 0x12 | 0x00 0x08 |
+-----------+-----------+
| pixels |
| 0x01 0x01 0x00 0x00 |
| 0x00 0x00 0x01 0x00 |
| ... |
| 0x00 0x00 0x00 0x00 |
+-----------------------+