# [SOLVED] What does CAN_P and CAN_N mean on the Tracker One Datasheet?

Hi Folks,

I am working with Tracker One and got confused on the nomenclature on the datasheet.

I am expecting CAN_P means “CAN High” and CAN_N means “CAN Low”.
What do the “P” and “N” mean respectively. Thanks!

Tracker One Datasheet

You are correct, they are referring to CAN-High and CAN-Low respectively CAN_P stands for the “positive” voltage and CAN_N for the “negative” (in reference to the “bias” voltage).

as shown in the Wikipedia article for CAN

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