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garyk111 asked

VE.Direct Power+ voltage level

When using the VE.direct port on the BMV712 Smartshunt, direct to a microcontroller UART, what should be the power level on the Power+ pin? 5V or 3.3V ? thanks

SmartShuntVE.Direct
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wkirby answered ·

BMV is 3.3V TTL.
For what it's worth, MPPT's are 5V.

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