# Processing for Pi

**URL:** https://discourse.processing.org/c/processing-pi/11.md?page=1

[Latest](https://discourse.processing.org/latest.md) · [Categories](https://discourse.processing.org/categories.md) · [Tags](https://discourse.processing.org/tags.md)

**Page:** 2

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## [P5.js with ESP8266 WiFi](https://discourse.processing.org/t/p5-js-with-esp8266-wifi/41889)

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**Author:** [@camperos](https://discourse.processing.org/u/camperos)\
**Replies:** 12\
**Last updated:** [May 16, 2023, 1:23pm UTC](https://discourse.processing.org/t/p5-js-with-esp8266-wifi/41889 "2023-05-16T13:23:15Z")

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hello, after years I return to the pc and I’m still dazzled by processing. I wanted to ask if this single schetch for esp8266 where a p5.js sketch is included is a good system and if it can be improved, I searched the n…

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## [Modifying a Sketch Startup Routine - different background](https://discourse.processing.org/t/modifying-a-sketch-startup-routine-different-background/41649)

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**Author:** [@hooeef](https://discourse.processing.org/u/hooeef)\
**Replies:** 2\
**Last updated:** [April 9, 2023, 2:36am UTC](https://discourse.processing.org/t/modifying-a-sketch-startup-routine-different-background/41649 "2023-04-09T02:36:23Z")

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This question was posted by stmacarelli in the Processing Forum and now I am running into the same issue. When a processing sketch starts, it will show a grey blank screen. How can I change it to say see a black backgr…

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## [Cannot run processing-java from bashfile; but works directly from terminal](https://discourse.processing.org/t/cannot-run-processing-java-from-bashfile-but-works-directly-from-terminal/40898)

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**Author:** [@fabianluscher](https://discourse.processing.org/u/fabianluscher)\
**Replies:** 2\
**Last updated:** [March 21, 2023, 9:56am UTC](https://discourse.processing.org/t/cannot-run-processing-java-from-bashfile-but-works-directly-from-terminal/40898 "2023-03-21T09:56:20Z")

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Hi all! I want to run a processing sketch on startup of my raspberry pi. therefore I added this line to /home/esc/.config/lxsession/LXDE-pi/autorun: sudo /home/esc/Applications/processing-4.1.2/processing-java --sketc…

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## [OrangePI + Processing](https://discourse.processing.org/t/orangepi-processing/41238)

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**Author:** [@Ya\_Tot\_Samiy](https://discourse.processing.org/u/Ya_Tot_Samiy)\
**Replies:** 0\
**Last updated:** [March 11, 2023, 8:44pm UTC](https://discourse.processing.org/t/orangepi-processing/41238 "2023-03-11T20:44:11Z")

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Hello, I am trying to run Processing on my OrangePi 3 LTS (Linux debian, smth like a raspberryPi). IDE GUI works good but when I try to run simple “Hello World” scetch, i see this: /home/orangepi/Desktop/processing-4.2…

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## [Processing script doesn't run on Pi4B and OpenJDK 17](https://discourse.processing.org/t/processing-script-doesnt-run-on-pi4b-and-openjdk-17/41115)

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**Author:** [@OnkelDittmeyer](https://discourse.processing.org/u/OnkelDittmeyer)\
**Replies:** 0\
**Last updated:** [March 2, 2023, 6:56am UTC](https://discourse.processing.org/t/processing-script-doesnt-run-on-pi4b-and-openjdk-17/41115 "2023-03-02T06:56:51Z")

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New installation of Processing4.2-linux-arm64 and openJDK17, no scripts can be ‘run’, exporting them for 64bit pi works but even simple sketches have a horrible performance. Error is the same every time. Ideas and/or hin…

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## [How to export Processing sketch with embedded Java that can be launched via double click on Raspberry Pi OS 32 bit?](https://discourse.processing.org/t/how-to-export-processing-sketch-with-embedded-java-that-can-be-launched-via-double-click-on-raspberry-pi-os-32-bit/40984)

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**Author:** [@MGDSStudio](https://discourse.processing.org/u/MGDSStudio)\
**Replies:** 1\
**Last updated:** [February 22, 2023, 9:55am UTC](https://discourse.processing.org/t/how-to-export-processing-sketch-with-embedded-java-that-can-be-launched-via-double-click-on-raspberry-pi-os-32-bit/40984 "2023-02-22T09:55:16Z")

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I try to send for my custommer the game that I created using processing 3.5.4. But processing doesn’t export the embedded java with the game for the linux distributions (only for windows). I can manual add the java from …

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## [On Startup: "That's new to me - A strange and unexplainable error occurred"](https://discourse.processing.org/t/on-startup-thats-new-to-me-a-strange-and-unexplainable-error-occurred/40899)

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**Author:** [@fabianluscher](https://discourse.processing.org/u/fabianluscher)\
**Replies:** 2\
**Last updated:** [February 13, 2023, 10:04am UTC](https://discourse.processing.org/t/on-startup-thats-new-to-me-a-strange-and-unexplainable-error-occurred/40899 "2023-02-13T10:04:43Z")

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Hi all! for some time i could perfectly work with processing 4.1 on my raspbi 3 B+, but two times now it happend that i cannot start the application anymore. I swear i did not do anything between a working processing an…

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## [Java Error When Running GLVideo Example](https://discourse.processing.org/t/java-error-when-running-glvideo-example/40263)

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**Author:** [@hhaudio](https://discourse.processing.org/u/hhaudio)\
**Replies:** 3\
**Last updated:** [January 14, 2023, 8:59pm UTC](https://discourse.processing.org/t/java-error-when-running-glvideo-example/40263 "2023-01-14T20:59:57Z")

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Hi, I’m working on a video playback project for the Pi, when I try to run the GLVideo library SingleVideo example (or any other GLVideo example), I get the following error message: # # A fatal error has been detected by…

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## [Performance issues with RPi4](https://discourse.processing.org/t/performance-issues-with-rpi4/38269)

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**Author:** [@Fossa](https://discourse.processing.org/u/Fossa)\
**Replies:** 3\
**Last updated:** [January 14, 2023, 8:56pm UTC](https://discourse.processing.org/t/performance-issues-with-rpi4/38269 "2023-01-14T20:56:56Z")

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Hi! First post from a long time lurker. Been doing Processing stuff for years, and finally decided to join the forum too. Could anyone help me with something. I’m not sure if this is a Processing issue or Raspberry pi is…

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## [Error using P3D on Raspberry Pi](https://discourse.processing.org/t/error-using-p3d-on-raspberry-pi/40285)

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**Author:** [@pjyelton](https://discourse.processing.org/u/pjyelton)\
**Replies:** 1\
**Last updated:** [January 4, 2023, 12:35pm UTC](https://discourse.processing.org/t/error-using-p3d-on-raspberry-pi/40285 "2023-01-04T12:35:01Z")

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Been creating several 3D sketches successfully on my Windows machine, now trying to get them to run on a new Raspberry Pi 3B+ that I bought. Whenever I try to run a script I immediately get a segmentation error. Based …

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## [Clear Download Instructions for Processing on Raspberry Pi 4](https://discourse.processing.org/t/clear-download-instructions-for-processing-on-raspberry-pi-4/40264)

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**Author:** [@hhaudio](https://discourse.processing.org/u/hhaudio)\
**Replies:** 1\
**Last updated:** [December 23, 2022, 6:47pm UTC](https://discourse.processing.org/t/clear-download-instructions-for-processing-on-raspberry-pi-4/40264 "2022-12-23T18:47:01Z")

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Hi, I can anyone link me to a site with clear download instructions to get processing working on the Raspberry Pi 4? So far I’ve gone to sites from the Processing Foundation and the Raspberry Pi foundation, and both have…

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## [QUESTION: Triggering video using HC-SR04 distance sensor on RPI 4](https://discourse.processing.org/t/question-triggering-video-using-hc-sr04-distance-sensor-on-rpi-4/27941)

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**Author:** [@farhadbahram](https://discourse.processing.org/u/farhadbahram)\
**Replies:** 1\
**Last updated:** [November 24, 2022, 4:18pm UTC](https://discourse.processing.org/t/question-triggering-video-using-hc-sr04-distance-sensor-on-rpi-4/27941 "2022-11-24T16:18:39Z")

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Hi, \[First, I already searched here in the forum (Search results for 'ultrasonic' - Processing Foundation) but couldn’t find any similar topic that includes a solution\] I am working on an art installation which trigge…

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## [Deprecated pi.processing.org -- why is it there?](https://discourse.processing.org/t/deprecated-pi-processing-org-why-is-it-there/38938)

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**Author:** [@ubuntu-in-a-nutshell](https://discourse.processing.org/u/ubuntu-in-a-nutshell)\
**Replies:** 2\
**Last updated:** [October 19, 2022, 4:32am UTC](https://discourse.processing.org/t/deprecated-pi-processing-org-why-is-it-there/38938 "2022-10-19T04:32:43Z")

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A while back the website https://pi.processing.org/ was the website for RPI releases, now you can find that in the download page. However, I still see references to this site at the following sites. Processing Foundati…

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## [Anyway to fix video stuttering on Raspberry Pi 3?](https://discourse.processing.org/t/anyway-to-fix-video-stuttering-on-raspberry-pi-3/39208)

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**Author:** [@nitrocaphane](https://discourse.processing.org/u/nitrocaphane)\
**Replies:** 0\
**Last updated:** [October 10, 2022, 10:44pm UTC](https://discourse.processing.org/t/anyway-to-fix-video-stuttering-on-raspberry-pi-3/39208 "2022-10-10T22:44:45Z")

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Hi, I’m making an IR sensor triggered video installation (Processing 3 on Pi 3) and the videos (not even high-res) look quite stuttering for some reason. I know that Pis have pretty shitty visual performance but no way …

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## [Processing on Raspberry pi 4 very slow?](https://discourse.processing.org/t/processing-on-raspberry-pi-4-very-slow/15008)

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**Author:** [@NaniAromix](https://discourse.processing.org/u/NaniAromix)\
**Replies:** 22\
**Last updated:** [September 23, 2022, 5:00pm UTC](https://discourse.processing.org/t/processing-on-raspberry-pi-4-very-slow/15008 "2022-09-23T17:00:47Z")

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Hi there. I’m having lots of performance issues with processing in my raspberry pi 4. On some pretty basic sketches i’m not getting more than 5 or 6 frames per second, which to me seems odd for a brand new raspberry pi 4…

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## [Problem Processing.io library missing](https://discourse.processing.org/t/problem-processing-io-library-missing/38665)

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**Author:** [@jnz](https://discourse.processing.org/u/jnz)\
**Replies:** 2\
**Last updated:** [September 20, 2022, 3:02pm UTC](https://discourse.processing.org/t/problem-processing-io-library-missing/38665 "2022-09-20T15:02:59Z")

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Hi all! Trying the basic input sample on my RPI, I get the following error message : The package “processing.io” does not exist. You might be missing a library. Platform RPI model 3B+ Raspbian GNU/Linux 11 (bullseye) …

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## [Question about infrared sensor triggered video on Raspberry Pi](https://discourse.processing.org/t/question-about-infrared-sensor-triggered-video-on-raspberry-pi/38696)

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**Author:** [@nitrocaphane](https://discourse.processing.org/u/nitrocaphane)\
**Replies:** 0\
**Last updated:** [September 9, 2022, 10:28pm UTC](https://discourse.processing.org/t/question-about-infrared-sensor-triggered-video-on-raspberry-pi/38696 "2022-09-09T22:28:02Z")

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Hi, I’m using an IR sensor to play a video in Processing on Raspberry Pi. mouth0 = a video of a closed mouth mouth1 = a video of the mouth singing Once triggered, I want mouth1 to play until the entire clip finishes, …

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## [UDP Video streaming?](https://discourse.processing.org/t/udp-video-streaming/9094)

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**Author:** [@f42ter](https://discourse.processing.org/u/f42ter)\
**Replies:** 2\
**Last updated:** [August 16, 2022, 6:36pm UTC](https://discourse.processing.org/t/udp-video-streaming/9094 "2022-08-16T18:36:06Z")

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Any ideas to implement this on the Windows based Processing It is based on Georg Haiders GLVideo Lib for processing. I played a little bit to decode the video stream from Tello by myself. Aim is to have it on a Window…

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## [Processing 4 on Raspberry Pi 4B - problems with Run, Present and Compile](https://discourse.processing.org/t/processing-4-on-raspberry-pi-4b-problems-with-run-present-and-compile/38304)

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**Author:** [@pbat](https://discourse.processing.org/u/pbat)\
**Replies:** 9\
**Last updated:** [August 13, 2022, 10:57pm UTC](https://discourse.processing.org/t/processing-4-on-raspberry-pi-4b-problems-with-run-present-and-compile/38304 "2022-08-13T22:57:55Z")

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I have been using my Mac version of Processing to compile executables for a new Raspberry Pi 4B. They work fine though a little slowly. So I installed Processing on my Pi following the instructions on the Processing D…

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## [Raspberry PI 64-bit, Processing 4.0b8 and OpenCV 4.5.5 looking for co-workers, volunteers](https://discourse.processing.org/t/raspberry-pi-64-bit-processing-4-0b8-and-opencv-4-5-5-looking-for-co-workers-volunteers/38166)

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**Author:** [@f42ter](https://discourse.processing.org/u/f42ter)\
**Replies:** 0\
**Last updated:** [July 30, 2022, 2:02pm UTC](https://discourse.processing.org/t/raspberry-pi-64-bit-processing-4-0b8-and-opencv-4-5-5-looking-for-co-workers-volunteers/38166 "2022-07-30T14:02:57Z")

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To whom it may concern. Looking for volunteers. Based on CVImage from Bryan Chung (magicandlove.com, Honkong) I start to build a library using his CVImage.class and my fresh brew opencv java lib. So are here any volunt…

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## [Can't open Processing 4 from Raspberry Pi 4](https://discourse.processing.org/t/cant-open-processing-4-from-raspberry-pi-4/38200)

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**Author:** [@hyang](https://discourse.processing.org/u/hyang)\
**Replies:** 2\
**Last updated:** [August 3, 2022, 7:42pm UTC](https://discourse.processing.org/t/cant-open-processing-4-from-raspberry-pi-4/38200 "2022-08-03T19:42:24Z")

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I am trying to install and run the Processing 4.0b8-Linux-arm64 on my Raspberry Pi 4 Model B with 1.5GHz 64-bit quad-core ARMv8 CPU. After downloading the package from the Processing download page, I extracted everythin…

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## [Processing performance always worse on Pi 4](https://discourse.processing.org/t/processing-performance-always-worse-on-pi-4/36148)

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**Author:** [@arcadeperfect](https://discourse.processing.org/u/arcadeperfect)\
**Replies:** 6\
**Last updated:** [August 1, 2022, 8:27pm UTC](https://discourse.processing.org/t/processing-performance-always-worse-on-pi-4/36148 "2022-08-01T20:27:18Z")

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Hi, I’m trying to use a pi to make a graphical clock with processing. On the old pre-made OS image that had processing 3.4 preinstalled, simple sketches would run at a perfect 60 fps. That image runs the older Raspian …

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## [Error Playing Video on Raspberry 4 with AARCH64 processor](https://discourse.processing.org/t/error-playing-video-on-raspberry-4-with-aarch64-processor/37949)

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**Author:** [@aladin](https://discourse.processing.org/u/aladin)\
**Replies:** 1\
**Last updated:** [July 31, 2022, 5:40am UTC](https://discourse.processing.org/t/error-playing-video-on-raspberry-4-with-aarch64-processor/37949 "2022-07-31T05:40:52Z")

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I am trying to play a simple video on a raspberri pi 4 , I tried the native processing library but it literally gives the error " this library is not built for aarch64" . and I tried the GLVideo library and got a simila…

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## [Shuffling audio files in Minim on a pi Zero](https://discourse.processing.org/t/shuffling-audio-files-in-minim-on-a-pi-zero/37701)

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**Author:** [@gwenn](https://discourse.processing.org/u/gwenn)\
**Replies:** 0\
**Last updated:** [June 24, 2022, 6:53pm UTC](https://discourse.processing.org/t/shuffling-audio-files-in-minim-on-a-pi-zero/37701 "2022-06-24T18:53:08Z")

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please format code with \</\> button \* homework policy \* asking questions Hi I am trying to randomly play audio files on a pi zero (yes you can play back audio files on a pi zero, as demonstrated here ) and do a few o…

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## [Any way to speed up this ASCII art clock on Raspberry Pi](https://discourse.processing.org/t/any-way-to-speed-up-this-ascii-art-clock-on-raspberry-pi/36047)

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**Author:** [@arcadeperfect](https://discourse.processing.org/u/arcadeperfect)\
**Replies:** 3\
**Last updated:** [March 31, 2022, 10:37am UTC](https://discourse.processing.org/t/any-way-to-speed-up-this-ascii-art-clock-on-raspberry-pi/36047 "2022-03-31T10:37:30Z")

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Hi I have this ascii art clock working. The point of the project is to run it on a raspberry pi with a phone sized screen and make it into a bedside clock with a concrete enclosure. Sadly it runs quite slowly on the pi…

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## [Latest Processing works well with Picrate](https://discourse.processing.org/t/latest-processing-works-well-with-picrate/35947)

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**Author:** [@monkstone](https://discourse.processing.org/u/monkstone)\
**Replies:** 0\
**Last updated:** [March 26, 2022, 7:36am UTC](https://discourse.processing.org/t/latest-processing-works-well-with-picrate/35947 "2022-03-26T07:36:45Z")

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Just tested latest processing with Picrate and a version of #jruby that claims to support M1 processor on #Mac.

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## [Help with Using Processing 4 on Raspberry Pi 4](https://discourse.processing.org/t/help-with-using-processing-4-on-raspberry-pi-4/35885)

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**Author:** [@rdcmole](https://discourse.processing.org/u/rdcmole)\
**Replies:** 3\
**Last updated:** [March 23, 2022, 10:11pm UTC](https://discourse.processing.org/t/help-with-using-processing-4-on-raspberry-pi-4/35885 "2022-03-23T22:11:39Z")

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I have used Processing running on Windows to develop a digital version of one of my wooden skeleton clocks (www.CedarClocks.com). It works beautifully. My goal is to create a stand-alone digital clock that runs alongsi…

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## [Local network - animate text on remote machine](https://discourse.processing.org/t/local-network-animate-text-on-remote-machine/35388)

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**Author:** [@petemanzel](https://discourse.processing.org/u/petemanzel)\
**Replies:** 1\
**Last updated:** [March 23, 2022, 9:14am UTC](https://discourse.processing.org/t/local-network-animate-text-on-remote-machine/35388 "2022-03-23T09:14:24Z")

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Hello, i would like to setup two raspberry pis connected over ethernet via a switch. On the first one i would like to have a localy running website with a text input field and a submit button. I would like to save the…

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## [OctoPrint Network with Processing](https://discourse.processing.org/t/octoprint-network-with-processing/35519)

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**Author:** [@xce](https://discourse.processing.org/u/xce)\
**Replies:** 0\
**Last updated:** [March 2, 2022, 3:16pm UTC](https://discourse.processing.org/t/octoprint-network-with-processing/35519 "2022-03-02T15:16:09Z")

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I have set up an OctoPrint (https://octoprint.org/) instance running on a Raspberry Pi. OctoPrint allows for remote control of 3D printers but I wanted to add automation to the mix by using Processing to control OctoPrin…

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## [Which Raspberry Pi should I buy?](https://discourse.processing.org/t/which-raspberry-pi-should-i-buy/34787)

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**Author:** [@SuyashN](https://discourse.processing.org/u/SuyashN)\
**Replies:** 14\
**Last updated:** [February 1, 2022, 9:08pm UTC](https://discourse.processing.org/t/which-raspberry-pi-should-i-buy/34787 "2022-02-01T21:08:19Z")

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Hey everyone… I want to dive into making kinetic sculptures with processing running on Raspberry Pi at backend (so that it can be permanently dedicated and fixed to the sculpture) Which Raspberry Pi should I get and wh…

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