How to use the uart port of orin to send and receive data？

[McGrady]

Please provide the following info (tick the boxes after creating this topic):
Software Version
[√] DRIVE OS 6.0.6
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
DRIVE OS 6.0.4 SDK
other

Target Operating System
[√] Linux
QNX
other

Hardware Platform
[√] DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
[√] 1.9.2.10884
other

Host Machine Version
[√] native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other

I want to use the two UART ports( UART5 and UART7) connected to the Orin SOC to send and receive data.

I have get the Cable Harness H2 Connector and plug it in the Orin device, but I can not confirm the device name of those two UART port in Orin OS, I try to confirm the information of /dev/ttyS*, but it occur the error bellow

only the /dev/ttyS2 shows the port information.
So my question is that whitch device is corresponding to the UART5 and UART7?
Thanks!

[SivaRamaKrishnaNV]

Dear @McGrady,
So, you want to know the corresponding dev/tty ports? Let me check internally and update you. Thank you

[McGrady]

Dear SivaRamaKrishnaNV
Yes, I want to use the UART port of Orin soc to transmit data.

[SivaRamaKrishnaNV]

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Dear @McGrady,
Do you still need support for this issue?