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Digital inputs.

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MaxxECU has digital inputs (DINx) that can be used to trigger certain input functions.





Function to be activated on selected digital input.


active level

Activate depending on input state ON/OFF



Use internal pullup (+5V), to be able to trigger the input when connected to GND.


input type

Digital or VR input.


Note: Not all MaxxECU has this option, depends on MaxxECU hardware revision.



Using AINx as digital input


In the above example a simple switch is connected between GND and AIN1 to close the circuit and activates

the secondary boost target in boost control.



Wiring example