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2388811_en-US

2388811_en-US

Output UART data on Arduino Pins on MCXN947

I was trying to output UART data through Arduino pins :P4_3/FC2_UART_RXD-ARD_D0 / P4_2/FC2_UART_TXD-ARD_D1 instead of using internal debugger (MCU-Link). Based on that I changed the pin mux and tried to test with simple loopback test. But it not at all working. I even tried with different pins. Am I missing some configuration setting other than Mux?

I am attaching my project for reference. Looking forward for help.

Communication & Control(I3C | I2C | SPI | FlexCAN | Ethernet | FlexIO)
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Last update:
‎07-02-2026 02:28 AM
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