# Latest **URL:** https://forum.xod.io/latest.md [Latest](https://forum.xod.io/latest.md) · [Categories](https://forum.xod.io/categories.md) --- ## [Help in how to put XOD onto linux ubuntu](https://forum.xod.io/t/help-in-how-to-put-xod-onto-linux-ubuntu/2662)
**Author:** [@g-p](https://forum.xod.io/u/g-p)\ **Replies:** 7\ **Last updated:** [August 14, 2026, 6:32pm UTC](https://forum.xod.io/t/help-in-how-to-put-xod-onto-linux-ubuntu/2662 "2026-08-14T18:32:52Z")
Can XOD ide be loaded onto Ubuntu? If it can, could some one post line by line instructions on how to load it up. I am really fed up with windows and would like to try Linux for stability. I had a friend who ditched wind… --- ## [How can I compile simulations locally?](https://forum.xod.io/t/how-can-i-compile-simulations-locally/7210)
**Author:** [@pole](https://forum.xod.io/u/pole)\ **Replies:** 1\ **Last updated:** [July 10, 2026, 7:15pm UTC](https://forum.xod.io/t/how-can-i-compile-simulations-locally/7210 "2026-07-10T19:15:58Z")
I don’t like the fact that I have to use cloud to run simulations. Mainly because I want to use XOD with kids in a place where there is no internet connection. I am computer science engineer so I think I am able to inst… --- ## [Missing .h file](https://forum.xod.io/t/missing-h-file/7207)
**Author:** [@icollecott](https://forum.xod.io/u/icollecott)\ **Replies:** 3\ **Last updated:** [April 3, 2026, 12:13pm UTC](https://forum.xod.io/t/missing-h-file/7207 "2026-04-03T12:13:07Z")
i have downloaded wayland/max6675-thermocouple-amplifier@0.0.1. When i compile i get cant find max6675.h. I cant find where this is supposed to be and or how to fix it. Any help appreciated --- ## [Xod 2 Give it a try](https://forum.xod.io/t/xod-2-give-it-a-try/7200)
**Author:** [@justinemmons](https://forum.xod.io/u/justinemmons)\ **Replies:** 7\ **Last updated:** [March 3, 2026, 4:07am UTC](https://forum.xod.io/t/xod-2-give-it-a-try/7200 "2026-03-03T04:07:22Z")
Release v2026.2.0 · JoyfulOak/xod-2 · GitHub --- ## [Arduino Q - Error Process exited with code 1 The error has no formatter, which is a bug](https://forum.xod.io/t/arduino-q-error-process-exited-with-code-1-the-error-has-no-formatter-which-is-a-bug/7204)
**Author:** [@n2space71](https://forum.xod.io/u/n2space71)\ **Replies:** 3\ **Last updated:** [March 2, 2026, 3:12pm UTC](https://forum.xod.io/t/arduino-q-error-process-exited-with-code-1-the-error-has-no-formatter-which-is-a-bug/7204 "2026-03-02T15:12:56Z")
I’m trying to deploy to an Arduino Uno Q and get this error when asked to download and install Arduino dependencies. Any suggestions? --- ## [Developing the next version of XOD using AI](https://forum.xod.io/t/developing-the-next-version-of-xod-using-ai/7174)
**Author:** [@leventesen](https://forum.xod.io/u/leventesen)\ **Replies:** 9\ **Last updated:** [February 14, 2026, 9:37pm UTC](https://forum.xod.io/t/developing-the-next-version-of-xod-using-ai/7174 "2026-02-14T21:37:37Z")
Hi everyone, I’m writing this post specifically addressed to the XOD team. I’ve been developing software and firmware in C, JS, Python, and C# for many years. In recent months, I’ve been working on creating end-to-end … --- ## [Simulation stuck on building](https://forum.xod.io/t/simulation-stuck-on-building/7194)
**Author:** [@fancypotatoh](https://forum.xod.io/u/fancypotatoh)\ **Replies:** 2\ **Last updated:** [December 28, 2025, 10:18pm UTC](https://forum.xod.io/t/simulation-stuck-on-building/7194 "2025-12-28T22:18:46Z")
Hi all, I am fairly new to XOD IDE, and was doing the tutorial when I was on 009-pulses on my PC when the simulation button got me in a loop where whenever I pressed the simulate button it just got stuck on \[building…\]. … --- ## ["Invisible node" causing error](https://forum.xod.io/t/invisible-node-causing-error/7183)
**Author:** [@mpkennedy58](https://forum.xod.io/u/mpkennedy58)\ **Replies:** 3\ **Last updated:** [October 27, 2025, 5:51pm UTC](https://forum.xod.io/t/invisible-node-causing-error/7183 "2025-10-27T17:51:40Z")
The error message Transpiling… Dead reference error Can’t find the Pin “Sk7EARu8-” in the patch with path “xod/common-hardware/mechanical-switch” I cannot find this node in my code? Please help! I saw the link: I b… --- ## [Store Values Visually with Buffer and Count Nodes](https://forum.xod.io/t/store-values-visually-with-buffer-and-count-nodes/7181)
**Author:** [@rusalkin](https://forum.xod.io/u/rusalkin)\ **Replies:** 4\ **Last updated:** [October 3, 2025, 5:57pm UTC](https://forum.xod.io/t/store-values-visually-with-buffer-and-count-nodes/7181 "2025-10-03T17:57:06Z")
Can someone explain why this is not working? Since accumulate string only takes a single symbol per push I figured to emulate it with a count node and store each value in a separate buffer. Alas all values are reseted t… --- ## [XOD flow control connecting Patches](https://forum.xod.io/t/xod-flow-control-connecting-patches/7171)
**Author:** [@lnorwood](https://forum.xod.io/u/lnorwood)\ **Replies:** 13\ **Last updated:** [August 3, 2025, 7:02pm UTC](https://forum.xod.io/t/xod-flow-control-connecting-patches/7171 "2025-08-03T19:02:31Z")
I am a newbee I have three patches that work fine separately. How do I call one then the other in the main. I do not understand how XOD flow control works. I tried to use the “Done” and input-pulse function to trigger th… --- ## [Why you dont have it?](https://forum.xod.io/t/why-you-dont-have-it/7172)
**Author:** [@kiruhaxod-pro2](https://forum.xod.io/u/kiruhaxod-pro2)\ **Replies:** 1\ **Last updated:** [July 27, 2025, 11:57pm UTC](https://forum.xod.io/t/why-you-dont-have-it/7172 "2025-07-27T23:57:47Z")
how can I connect UNO R3 to XOD? --- ## [Librsry loaded but get Specialization patch not found](https://forum.xod.io/t/librsry-loaded-but-get-specialization-patch-not-found/7170)
**Author:** [@lnorwood](https://forum.xod.io/u/lnorwood)\ **Replies:** 1\ **Last updated:** [July 25, 2025, 7:34pm UTC](https://forum.xod.io/t/librsry-loaded-but-get-specialization-patch-not-found/7170 "2025-07-25T19:34:55Z")
I am trying to use the bacic functions “Gate” and xod/core/pulse-on-change. I have the xod/core@0.37.3 loaded and I get the error Specialization patch not found Cannot find specialization gate(port) for abstract xod/co… --- ## [Library loaded but get Specialization patch not found](https://forum.xod.io/t/library-loaded-but-get-specialization-patch-not-found/7168)
**Author:** [@lnorwood](https://forum.xod.io/u/lnorwood)\ **Replies:** 4\ **Last updated:** [July 25, 2025, 5:28pm UTC](https://forum.xod.io/t/library-loaded-but-get-specialization-patch-not-found/7168 "2025-07-25T17:28:33Z")
I am trying to use the bacic functions “Gate” and xod/core/pulse-on-change. I have the xod/core@0.37.3 loaded and I get the error Specialization patch not found Cannot find specialization gate(port) for abstract xod/co… --- ## [A valid DFU suffix will be required in a future dfu-util release](https://forum.xod.io/t/a-valid-dfu-suffix-will-be-required-in-a-future-dfu-util-release/7166)
**Author:** [@lnorwood](https://forum.xod.io/u/lnorwood)\ **Replies:** 0\ **Last updated:** [July 20, 2025, 1:45pm UTC](https://forum.xod.io/t/a-valid-dfu-suffix-will-be-required-in-a-future-dfu-util-release/7166 "2025-07-20T13:45:25Z")
I am using a new Ardiuno GIGA R1. the Ardiuno IDE blink program gives me the below error but it does load the program ( the Led flashes) XOD give the same error but the led does not flash. File downloaded succ essfully … --- ## [Rotary encoder to control digital potentiometer](https://forum.xod.io/t/rotary-encoder-to-control-digital-potentiometer/7165)
**Author:** [@steveatvtk](https://forum.xod.io/u/steveatvtk)\ **Replies:** 1\ **Last updated:** [July 18, 2025, 1:16pm UTC](https://forum.xod.io/t/rotary-encoder-to-control-digital-potentiometer/7165 "2025-07-18T13:16:49Z")
Hi, After many hours (days) without success with either ide or xod, I would just like a simple node/code to enable me to connect a rotary encoder to and arduino and output to a digital potentiometer in this case a MCP413… --- ## [Accumulate string - how do i add a value instead of byte](https://forum.xod.io/t/accumulate-string-how-do-i-add-a-value-instead-of-byte/7162)
**Author:** [@rusalkin](https://forum.xod.io/u/rusalkin)\ **Replies:** 1\ **Last updated:** [July 7, 2025, 1:47pm UTC](https://forum.xod.io/t/accumulate-string-how-do-i-add-a-value-instead-of-byte/7162 "2025-07-07T13:47:27Z")
Hi, i’d like to push a number to a accumulate string node but it wants a character. How to i convert a number to a character? Format number makes a string and not a byte. Select node also won’t do. --- ## [Lost everything](https://forum.xod.io/t/lost-everything/7159)
**Author:** [@rusalkin](https://forum.xod.io/u/rusalkin)\ **Replies:** 3\ **Last updated:** [June 16, 2025, 2:35pm UTC](https://forum.xod.io/t/lost-everything/7159 "2025-06-16T14:35:16Z")
Accidentally misclicked on new project, followed by a save and now everything is empty except “main”. Years of work gone. Not even kidding. Ideas? Probably nothing one can do? It’s ok, i didn’t want to update the ardu… --- ## [encoder/pulse counter](https://forum.xod.io/t/encoder-pulse-counter/7148)
**Author:** [@marj](https://forum.xod.io/u/marj)\ **Replies:** 1\ **Last updated:** [May 12, 2025, 4:01am UTC](https://forum.xod.io/t/encoder-pulse-counter/7148 "2025-05-12T04:01:05Z")
Hello everyone. For my project I need to make a pulse counter (approx. 400/sec). The ideal solution seemed to be the “amperka/pc-interrupt” library, but after downloading it lights up red and when compiling it gives the… --- ## [Help Needed! Can I Use XOD to Simulate Workday Course Data Flow?](https://forum.xod.io/t/help-needed-can-i-use-xod-to-simulate-workday-course-data-flow/7138)
**Author:** [@mathew78](https://forum.xod.io/u/mathew78)\ **Replies:** 1\ **Last updated:** [April 30, 2025, 5:05pm UTC](https://forum.xod.io/t/help-needed-can-i-use-xod-to-simulate-workday-course-data-flow/7138 "2025-04-30T17:05:36Z")
Hi everyone, I’m pretty new to XOD and currently exploring its potential for automating logic-based systems. I recently started a Workday Course to learn how enterprise cloud platforms handle business processes like HR,… --- ## [Who am I, when I'm not being me?](https://forum.xod.io/t/who-am-i-when-im-not-being-me/3643)
**Author:** [@petert](https://forum.xod.io/u/petert)\ **Replies:** 174\ **Last updated:** [April 18, 2025, 10:06am UTC](https://forum.xod.io/t/who-am-i-when-im-not-being-me/3643 "2025-04-18T10:06:56Z")
hi all, I live in South Australia, Australia, and am trying to teach myself Arduino/XOD so I can use it to make a “special” bike computer. I have never had any ‘formal’ training but can wire up most simple circuits, bu… --- ## [Converting an Arduino sketch to XOD](https://forum.xod.io/t/converting-an-arduino-sketch-to-xod/7131)
**Author:** [@skippy2k](https://forum.xod.io/u/skippy2k)\ **Replies:** 1\ **Last updated:** [April 18, 2025, 10:02am UTC](https://forum.xod.io/t/converting-an-arduino-sketch-to-xod/7131 "2025-04-18T10:02:35Z")
Hi All, I am hoping someone will be able to help me, I have this sketch below that is really useful but don’t know enough of how to convert this to work in XOD. Is there anyone here that would be able to assist in maki… --- ## [No such file or directory: '\\\\esp32\\\\bin\\\\bootloader\_qio\_80m.elf](https://forum.xod.io/t/no-such-file-or-directory-esp32-bin-bootloader-qio-80m-elf/7121)
**Author:** [@robert123](https://forum.xod.io/u/robert123)\ **Replies:** 1\ **Last updated:** [April 14, 2025, 12:49pm UTC](https://forum.xod.io/t/no-such-file-or-directory-esp32-bin-bootloader-qio-80m-elf/7121 "2025-04-14T12:49:34Z")
I please need some assistance. I’m trying to upload a program to my ESP32 Dev board. I then recive this error: FileNotFoundError: \[Errno 2\] No such file or directory: ‘\\esp32\\bin\\bootloader\_qio\_80m.elf’\[6556\] Failed to e… --- ## [I2c potentiometer](https://forum.xod.io/t/i2c-potentiometer/7103)
**Author:** [@rusalkin](https://forum.xod.io/u/rusalkin)\ **Replies:** 0\ **Last updated:** [March 3, 2025, 8:30am UTC](https://forum.xod.io/t/i2c-potentiometer/7103 "2025-03-03T08:30:49Z")
Is there a way to implement these? For instance: --- ## [OLED Bitmaps and Animation](https://forum.xod.io/t/oled-bitmaps-and-animation/7070)
**Author:** [@bgiorgio](https://forum.xod.io/u/bgiorgio)\ **Replies:** 15\ **Last updated:** [February 28, 2025, 11:53am UTC](https://forum.xod.io/t/oled-bitmaps-and-animation/7070 "2025-02-28T11:53:21Z")
Just starting to learn these things. Does anyone have examples of code for inserting bitmaps and animations like a fuel gauge for example? I am using a 1306 OLED display. Thank you in advance. --- ## [Nkrkv/hid не работает](https://forum.xod.io/t/nkrkv-hid/7093)
**Author:** [@ilatkac071](https://forum.xod.io/u/ilatkac071)\ **Replies:** 1\ **Last updated:** [February 22, 2025, 2:43am UTC](https://forum.xod.io/t/nkrkv-hid/7093 "2025-02-22T02:43:03Z")
nkrkv и его библиотека nkrkv/hid не работает гружу пример все подключаю и выдает (Command Process exited with code 1) и так всегда когда я использую эту библиотеку думаю он ответит. --- ## [Помощь в проекте](https://forum.xod.io/t/topic/7100)
**Author:** [@slipcheg82](https://forum.xod.io/u/slipcheg82)\ **Replies:** 1\ **Last updated:** [February 22, 2025, 2:40am UTC](https://forum.xod.io/t/topic/7100 "2025-02-22T02:40:16Z")
Здравствуйте. Мне нужно составить программу для срабатывания реле при превышении скорости с постоянным мониторингом.Сигнал будет с датчика скорости 0 или 5 вольт. Грубо говоря измерить частоту сравнить и если превышает в… --- ## [4x7 segment and 4 x 74HC595](https://forum.xod.io/t/4x7-segment-and-4-x-74hc595/7091)
**Author:** [@krinke](https://forum.xod.io/u/krinke)\ **Replies:** 1\ **Last updated:** [February 22, 2025, 2:30am UTC](https://forum.xod.io/t/4x7-segment-and-4-x-74hc595/7091 "2025-02-22T02:30:35Z")
I want to create a counter with Arduino 4 7 segment and 74HC595? Is there a library or help? --- ## [Raspberry Pi Pico Pins](https://forum.xod.io/t/raspberry-pi-pico-pins/7098)
**Author:** [@rusalkin](https://forum.xod.io/u/rusalkin)\ **Replies:** 1\ **Last updated:** [February 18, 2025, 1:40pm UTC](https://forum.xod.io/t/raspberry-pi-pico-pins/7098 "2025-02-18T13:40:30Z")
I am tempted to try the pico but am unsure how well the nodes would translate. Since there are no a1 d2 ports only gp3 etc… Further it seems you can plug the i2c and uart almost where ever you want. Has anyone had exper… --- ## [Problem with the PWM program](https://forum.xod.io/t/problem-with-the-pwm-program/7083)
**Author:** [@elmagnet](https://forum.xod.io/u/elmagnet)\ **Replies:** 1\ **Last updated:** [February 14, 2025, 4:39pm UTC](https://forum.xod.io/t/problem-with-the-pwm-program/7083 "2025-02-14T16:39:45Z")
Need to run a PWM program on an “Outside” interrupt at a specific frequency? Can anyone help? --- ## [Scheduled maintenance 13 Feb, 9AM−3PM UTC](https://forum.xod.io/t/scheduled-maintenance-13-feb-9am-3pm-utc/7079)
**Author:** [@nkrkv](https://forum.xod.io/u/nkrkv)\ **Replies:** 4\ **Last updated:** [February 14, 2025, 7:28am UTC](https://forum.xod.io/t/scheduled-maintenance-13-feb-9am-3pm-utc/7079 "2025-02-14T07:28:01Z")
Hi folks! We are planning moving all the XOD cloud goodness to new infrastructure that will leave all the functionality as is, keep all the data intact, but cost us less money. Unfortunately it is impossible to perform… [Next page](https://forum.xod.io/latest.md?page=1)