03-05-2018, 05:50 AM
(03-05-2018, 05:09 AM)xalius Wrote: Why do you not just connect the UART of your RPI to the UART of the Rock64 directly? If you still want to usb USB/serial adapters, you need one that supports the baudrate of 1.5Mbit like PL2303HX, FT232RL....
Thank you for your reply.
The USB adapter does support the baudrate - I have no problem with this when being connected to my notebook. But as far as I have understood all the posts I found, the RPi UART supports up to 1Mbps only (http://fw.hardijzer.nl/?p=138)
In theory, the USB 2.0 specification is designed for up to 480 Mbps/60MBps so the bottleneck might be the CPU itself? I'm using picocom (https://github.com/npat-efault/picocom) as terminal program...