nanoDLP

roy_anz

Member

Registered: 2019-07-21

Posts: 2

Nanodlp for Raspberry Pi4

How to install nanodlp for raspberry pi4?

I want to upgrade lcd 3d printer from 2k lcd - 4k lcd

I have a Pi4 one and 4k lcd 5.5"

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

Use latest raspian SD image then use advanced installation, it should work without issue.

tagiyevv

Member

Registered: 2019-08-19

Posts: 1

Re: Nanodlp for Raspberry Pi4

Hello roy_anz,

Have you tried it with success. Would you share your experience on upgrade?

Kaveh

Member

Registered: 2018-01-23

Posts: 23

Re: Nanodlp for Raspberry Pi4

Hello
I installed NanoDlp on RaspberryPi4 but NanoDlp is not execute.
what should I do?

thanks for your helps

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

SSH into device
cd /home/pi/printer
sudo ./printer
see what kind of error it displays

Kaveh

Member

Registered: 2018-01-23

Posts: 23

Re: Nanodlp for Raspberry Pi4

Hello great Shahin
An Error is:
      ./printer: ./printer: cannot execute binary file

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

use sudo ./printer not /bin/bash ./printer

italianuser

Member

Registered: 2019-11-19

Posts: 12

Re: Nanodlp for Raspberry Pi4

pi@raspberrypi:~/printer $ sudo ./printer
2019/11/26 14:25:02.518250 {"Layer":"0","module":"Hardware","level":"Notice","msg":"Initializing build # 2418 - generic"}
2019/11/26 14:25:02.519073 {"Layer":"0","module":"SLAVE","level":"Error","msg":"Serial port could not be activated no such file or directory"}
2019/11/26 14:25:02.521052 {"Layer":"0","module":"Terminal","level":"Notice","msg":"Terminal Reader Activated"}
2019/11/26 14:25:02.525861 {"Layer":"0","module":"Server","level":"Error","msg":"Could not setup server. listen tcp :80: bind: address already in use"}

That is my issues
Any help?

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

Nanodlp already running on pi. Just use a browser to connect to it.

italianuser

Member

Registered: 2019-11-19

Posts: 12

Re: Nanodlp for Raspberry Pi4

yeah I know this, but interface doesn't work properly.
Starting a print, for some seconds pi4 reboot, then the nextion too stops working

Menteausente

Member

Registered: 2019-12-14

Posts: 1

Re: Nanodlp for Raspberry Pi4

Did anyone solve this? Because I am ready to buy components for my new printer and I am hesitating between 2k and pi3 or 4k and pi4.
Is nanodlp full compatible with Pi4 already?

Last edited by Menteausente (2019-12-14 07:55:17)

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

As long as SD image is newer version it will work on all pi versions.

F.m

Member

Registered: 2017-12-22

Posts: 147

Re: Nanodlp for Raspberry Pi4

successfully installed on RPi 4 B 4GB with build 2454 and my old memory usage problem solved.

Jonners59

Member

From: London

Registered: 2020-07-07

Posts: 118

Re: Nanodlp for Raspberry Pi4

Did you get the 4k LCD working....?  I have had no joy.

---

Jonners59
:-D

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

4K display settings sometimes differ between pi4 and pi3. If you go through forum posts, you can find some threads about the issue.

Jonners59

Member

From: London

Registered: 2020-07-07

Posts: 118

Re: Nanodlp for Raspberry Pi4

Yup, I know, hence why I asked.  It is the title of the blog, but doesn't share the answer.  And I have done that, but it would be nice to have a config for the various types in an archive.  Difficult to find.  In fact, I just did a search on "Pi4 4k config" and all was mine or I know of...  :-D

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Jonners59
:-D

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

Search some params which you are sure you need to set (eg. hdmi_timings) on both this forum and nanodlp facebook group

Jonners59

Member

From: London

Registered: 2020-07-07

Posts: 118

Re: Nanodlp for Raspberry Pi4

Search some params which you are sure you need to set (eg. hdmi_timings) on both this forum and nanodlp facebook group

Done that...  People often complain, sort it, but do not publish the results and there is no archieve that I can see, so each person seems to start from scratch unless in the build.  I will publish any working config to help others.  People shouldn't be wasting so much time on what should be a simple step.  I have been at this since May.

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Jonners59
:-D

elliot

Member

Registered: 2016-04-28

Posts: 109

Re: Nanodlp for Raspberry Pi4

Shahin,
Would you be open to starting a new thread on tips and tutorials for config.txt files addressing the different set-ups?

E

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,546

Re: Nanodlp for Raspberry Pi4

Sure why not, we even have online sheet for common displays.
https://docs.google.com/spreadsheets/d/ … edit#gid=0