usb host stack support for 4G modem device

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Dear All,

Just wanted to check if the USB host stack available in MCUXpresso SDK supports 4G modem type devices. Also SFTP protocol as i don't see any SFTP protocol in lwip stack in the SDK.

Thanks

Babu

1 Solution

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Hi Chavira,

We are using MX RT1024.

Thanks,

Subash

View solution in original post

4 Replies

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Hi again @sbabu,

I believe this Application Note will be useful for your inquiry: https://www.nxp.com/docs/en/application-note/AN13940.pdf

1,038 Views

The SFTP protocol is not supported. As for the 4G modem type devices, I believe it depend on the USB class type required for your modem. As long as it is a supported class, it should be OK.

BR,
Edwin.

1,097 Views

Thank you for contacting NXP support!

Are you using iMX8 or iMXRT?

1,089 Views

Hi Chavira,

We are using MX RT1024.

Thanks,

Subash