GranBoard 3s Replacement Sensor Matrix

This sensor matrix is a direct replacement for the scoring hardware inside a GranBoard 3s.

It's the same part that reads every dart hit, so swapping it in restores accurate scoring without replacing the whole board.

Specs:

• Compatibility: GranBoard 3s only
• Return policy: not returnable once opened

It suits GranBoard 3s owners whose scoring has become unreliable or who've confirmed a failed sensor matrix.

Confirm you have the 3s model before ordering. This part is specific to that version.