search

TheFeralEngineer / Klipper-for-Elegoo-Neptune-series-3D-Printers

run Klipper on your neptune 2, 2s, 3, 3pro, etc!
171 stars 29 forks source link

Neptune 3 pro UART #28

Closed Badlok1 closed 10 months ago

Badlok1 commented 10 months ago

Please help me, I am trying to connect BTT-PI to neptune 3 pro via UART. I tried your bin file and made my own too. It don't want to connect, although everything connects perfectly via USB. In the file printer.cfg changed /dev/ttyS0, in the file boardenv "display" changed to "serial" Connect to j17 on neptune and 6-8-10 pins on btt-pi. What can be the problem?

TheFeralEngineer commented 10 months ago

Did you enable uart in boardenv.txt?

Phil T. The Feral Engineer

On Wed, Nov 22, 2023, 5:14 PM Badlok1 @.***> wrote:

Please help me, I am trying to connect BTT-PI to neptune 3 pro via UART. I tried your bin file and made my own too. I don't want to connect, although everything connects perfectly via USB. In the file printer.cfg changed /dev/ttyS0, in the file boardenv "display" changed to "serial" Connect to j17 on neptune and 6-8-10 pins on btt-pi. What can be the problem?

— Reply to this email directly, view it on GitHub https://github.com/TheFeralEngineer/Klipper-for-Elegoo-Neptune-series-3D-Printers/issues/28, or unsubscribe https://github.com/notifications/unsubscribe-auth/ARUZ2LJJFOFHRLEUPLOQX7DYFZ2KRAVCNFSM6AAAAAA7W4VPUKVHI2DSMVQWIX3LMV43ASLTON2WKOZSGAYDOMJYGMZDCOA . You are receiving this because you are subscribed to this thread.Message ID: <TheFeralEngineer/Klipper-for-Elegoo-Neptune-series-3D-Printers/issues/28@ github.com>

Badlok1 commented 10 months ago

In the boardenv.txt file I changed the console parameter to "serial". Are there any other parameters related to uart?

Badlok1 commented 10 months ago

If anyone has the same problem, just try swapping the tx and rx on one end.