UART Default Baud Rate for Libre Computer Boards

Hardware
1

Below are the default baud rates for each board

  • ALL-H3-CC H3/H5 115200
  • AML-S805X-AC 115200
  • AML-S905X-CC 115200
  • AML-S905D-PC 115200
  • ROC-RK3328-CC 1500000
  • ROC-RK3399-PC 1500000

Remember to turn off flow control since CTS/RTS lines are not connected. For AML- prefixed boards, the tty device is usually ttyAML0 rather than ttyS0.

2

How to enable UART A in aml-s905x-cc? Means some clearer instructions on the process.
And install Os is raspbian.
.

3

Use the search function. How to enable UART A and 921600 Baud Rate for AML-S805X-AC and AML-S905X-CC

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