PymateIO-about-board id: Difference between revisions

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Latest revision as of 21:18, 14 June 2026


The CanIO protocol allows the Pymate Core and Pymate Extensions to exchange data over the CAN bus.

The Board_ID is a unique board identifier encoded over 7 bits (1..127) used by CanIO protocol to exchange data.

Board_ID 0 is reserved to Pymate Core

The expansion boards all have a Board_ID greater than 0.

Each board must have a unique Board_ID on the CAN bus.


The table below mention the default Board_ID assigned to expansion board.

It also list down the recommended range of ID for each kind of the expansion board.

Expansion Default Board_ID Board_ID Range
16ADI16DO 1 1..5
undefined
undifined



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