No data is observed on the UART TX pin when the chip is flash-booted. Please note that data is observed on the UART TX pin when the code is run in the debug mode on PN7462.
#help urgent pn7462au #UART
Are you program the 'Debug' version to PN7462?
Please program the 'Release' version to PN7462.
https://community.nxp.com/message/1033782
