Sending RPM data from RaceChrono to Arduino ...???


I want to make a sequential RPM gauge like this :

And I want to collect RPM data from RaceChrono which is connected to OBD2 via bluetooth, so that I can send a real-time RPM data to Arduino.

How can I collect RPM data from RaceChrono ?


  • edited January 2020
    You cannot right now, but I have plans to create Bluetooth LE API that you can do this with. I recommend the Adafruits nRF52 based Arduino clones for this as they have bulletproof Bluetooth LE stack.
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