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the MIMXRT1050-EVK uart pin (in the arduino port) is it the UART1 instance ?

Question asked by Wassim Hammami on Aug 27, 2018
Latest reply on Aug 28, 2018 by Artur Petukhov


I have a two MIMXRT1050-EVK boards and I want to communicate between them using UART.

As indicated in the user's guide (picture attached to this post) there is a UART pin in the arduino expansion port, so I want to use it. But I don't know in which instance this pin is attached to ?

(UART1 or UART2 or ...)