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#1 2019-07-21 06:35:20

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 big_smile

I have a Pi4 one and 4k lcd 5.5"

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#2 2019-07-21 07:30:34

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,429

Re: Nanodlp for Raspberry Pi4

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

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#3 2019-08-19 06:23:59

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?

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#4 2019-11-24 16:00:37

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

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#5 2019-11-24 16:04:14

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,429

Re: Nanodlp for Raspberry Pi4

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

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#6 2019-11-25 09:02:54

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
err.PNG

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#7 2019-11-26 05:35:48

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,429

Re: Nanodlp for Raspberry Pi4

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

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#8 2019-11-26 14:26:10

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?

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#9 2019-11-26 18:39:59

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,429

Re: Nanodlp for Raspberry Pi4

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

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#10 2019-11-27 13:43:15

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

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#11 2019-12-14 07:54:28

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)

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#12 2019-12-14 21:15:40

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,429

Re: Nanodlp for Raspberry Pi4

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

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#13 2019-12-22 05:55:02

F.m
Member
Registered: 2017-12-22
Posts: 144

Re: Nanodlp for Raspberry Pi4

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

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#14 2020-10-26 16:39:55

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

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#15 2020-10-26 17:02:52

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,429

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.

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#16 2020-10-26 17:09:17

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


Jonners59
:-D

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#17 2020-10-26 17:15:59

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,429

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

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#18 2020-10-27 09:36:05

Jonners59
Member
From: London
Registered: 2020-07-07
Posts: 118

Re: Nanodlp for Raspberry Pi4

Shahin wrote:

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.


Jonners59
:-D

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