[(Serial) console access via 'USB-UART/Gadget mode' on Linux/Windows/OSX]

On 1/8/2021 at 8:12 PM, denni_isl said:

 

One should of course use just USB serial adapter.  Try to use minicom or screen.   Here are some info about to set up minicom http://wiki.t-firefly.com/en/ROC-RK3399-PC-PLUS/debug.html#use-serial-debug-on-ubuntu

The main thing is the correct bout rate.  Usually you just have to connect gnd tx and rx (not 3,3 or 5v)

thank you denni

[(Serial) console access via 'USB-UART/Gadget mode' on Linux/Windows/OSX]

On 1/3/2021 at 8:37 PM, lanefu said:

Try a different program for your uart such as tio

 

Also try

 

export TERM=xterm && reset

 

Or

 

export TERM=linux && reset

Thank you, I tried also tio and mobaxterm. But it's also not working. 

Can any one help me!

[(Serial) console access via 'USB-UART/Gadget mode' on Linux/Windows/OSX]

Hi all,

I'm sorry for comment upon .I am just a beginner and I followed instruction but it seems didn't work with me or I did something wrong. Can anyone please help me?

 

I followed instruction and tried to enable all uart port. But it seems didn't work. 

I'm waiting answer from you. Thank you every one and happy new year

[Uart communication with PC with Orange Pi PC Plus (H3)]

Hi everyone,

I'm just a beginner with Armbian and OrangePi. I have some questions, please help me if you have time:

1. Orange Pi PC Plus has serial PIN J3 and GPIO Serial PIN -> What is the difference between them? J3 is maybe debug serial ?
2. I'm trying to write a python example to communicate between PC and board. I have also DB9 module and USB TTL but the problem is that I don't know from where should i start. 

 

thank you everyone , I'm waiting for your answer. have a good day