Connect Trinus 3D printer


Hello guys can some one tell me how to connect Trinus 3d printer to astroprint mac app?
i saw other topic here that we have to change the baud rates but i cant see where do i change that on astroprint app.




Are you talking about AstroPrint Desktop?

The baud rate should be 115200



i already went there but it dosent show anything to insert that and says “no connection to printer”.
please see the attached image

i plug the printer via USB and retry but nothing happens


This is probably an error. It’s likely that we’re not looking at the port where your printer is connected. With your printer connected to your Mac. could you run this command:

ls -la /dev/tty*


i runned that command in the terminal and give me this:

Ricardos-iMac:~ ricardoribeiro$ ls -la /dev/tty*
crw-rw-rw-  1 root            wheel    2,   0 Dec 12 13:24 /dev/tty
crw-rw-rw-  1 root            wheel   20,   0 Dec 12 13:25 /dev/tty.Bluetooth-Incoming-Port
crw-rw-rw-  1 root            wheel   20,   2 Dec 12 13:25 /dev/tty.wchusbserial14130
crw--w----  1 ricardoribeiro  tty     16,   0 Dec 12 23:06 /dev/ttys000


Thanks @Ricardo_Ribeiro,

This helps, I edited your post to remove the output that was irrelevant. We’ll look into it for next release.


ok thanks, i will try in a windows virtual machine also