Try identify UART0 connection timeout using OSDK expansion kit

I am currently trying to run the PSDK sample program on Jetson Nano but it doesn’t work.

The development environment is as follows

Development environment (Software)：

Ubuntu: 18.04

DJI PayloadSDK: 3.9.0(latest)

Matrice’s Firmware: V7.00.0100

Development environment (Hardware)：

Onboard computer: Jetson Nano Developer kit

Drone: Matrice 300 RTK

connection: DJI Onboard SDK expansion module (not Eport because I already have it)

I’m trying to ran PSDK sample program according to the official website "https://developer.dji.com/doc/payload-sdk-tutorial/en/quick-start/run-sample-code.html"

I got the following error code.

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/bin$ sudo ./dji_sdk_demo_linux_cxx 
'Logs/latest.log' -> 'DJI_0021_20240618_15-37-36.log'
[0.026][core]-[Info]-[DjiCore_Init:106) Payload SDK Version : V3.9.0-beta.0-build.2044 
[2.396][adapter]-[Info]-[DjiAccessAdapter_Init:215) Try identify UART0 connection failed. Probably because SDK adapter or aircraft not finish init or UART connect error. 

...

[22.012][adapter]-[Info]-[DjiAccessAdapter_Init:215) Try identify UART0 connection failed. Probably because SDK adapter or aircraft not finish init or UART connect error. 
[22.012][adapter]-[Error]-[DjiAccessAdapter_Init:220) Try identify UART0 connection timeout. Probably because SDK adapter or aircraft not finish init or UART connect error. 
[22.012][core]-[Error]-[DjiCore_Init:126) Access adapter init error, stat:225 
terminate called after throwing an instance of 'std::runtime_error'
  what():  Core init error.
Aborted

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I already confime these things.

• DJI expansion module is recognized by Jetson Nano as /dev/ttyACM0
• The RX TX pins are connected in the correct orientation

I would like to know what I can do to solve this problem.

I also provide hardware connection.

Thanks