brototype · led grid

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script ⌘↵ or ctrl↵ to run · output → device log · `lg` API on globals
disconnected
pro micro → MAX7219:
VCC  →  VCC
GND  →  GND
DIN  →  16  (MOSI)
CS   →  10
CLK  →  15  (SCK)
handoff.json → spec for sibling agents
frame: MSB = leftmost column (MAX7219 convention) 

      
wire format: 0xA5 [len] [bytes]

    

  


  

    
device log (latest on top):