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Enabling More UART interfaces from Up Board


My application requires 4 UART interfaces from the Up Board. Does the ATOM CPU support any additional UART interfaces? If so is it possible to enable them?

Adding USB-UART conversion would be the last resort.

Best Answer

  • DCleri
    DCleri Administrator, AAEON Posts: 1,213 admin
    edited July 2021 Answer ✓

    No you cannot have more than 2 native UART (one via 40pin and one via micro 10pin connector).

    If you need more, you would require a USB to UART adapter.


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