Door access application does not work for 3.3v Vbus supply

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Door access application does not work for 3.3v Vbus supply

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sanath_rai
Contributor III

Hi,

I am working on PNEV7462C development board,

I am building my application on Door access application which works with 5V(VBUS )power supply in EVM board.

This application does not work for 3.3v in EVM board.

we have made changes according to UM10883 for 3.3 and 5v system.

Any particular changes to be made in software or hardware?

Regards,

Sanath

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287 Views
IvanRuiz
NXP TechSupport
NXP TechSupport

Hello,

 Please follow the instructions in UM10957: https://www.nxp.com/docs/en/user-guide/UM10957.pdf

BR,

Ivan.

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