Please check that the default serial port used by TX2 is ttyTHS1~ttyTHS3, while ttyTHS4 is used for Bluetooth.Now I want to use ttyTHS5~ttyTHS7. Are these three serial ports used in the default configuration for other modules of the core board?I want to use all three serial ports, but I’m afraid the…

hello oujianqiang1985, you may refer to Topic 54572 for the steps to enable UART-7. thanks

How to use ttyTHS5~ttyTHS7 of TX2

JerryChang August 17, 2020, 2:30am 3

hello oujianqiang1985,

you should also check pinmux spreadsheets or the pinmux configuration file for reference.
please also check Topic 145106 for reference.
thanks

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