Questions tagged [arduino-ide-2]
Use this tag for questions specific to version 2 of the Arduino IDE. The open-source IDE makes it easy to write code and upload it to any Arduino board. It runs on Windows, macOS and Linux.
23 questions
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Problems reading WNK811 i2c sensor on arduino using wire library without device library
I am trying to read a WNK811 pressure sensor connected by i2c to an STM32 Nucleo F401RE, programmed as arduino. The WNK811 is a Chinese device, the device datasheet is highly minimal (inadequate in my ...
- 13
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117
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"Stack canary watchpoint triggered (loopTask)" when synchronizing with Arduino Cloud IoT (ArduinoCloud.update())
I have created a sketch that updates 195 variables : 16xString variables, 34xfloat, 52xint, 107xbool.
Notice : I'm using the IDE tool instead of the included Cloud IoT compile (because I have a pb ...
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1
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330
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Arduino IDE Doesn't Detect Installed Library Dependency
I am trying to edit an old code for a dot matrix display. This code was written on Arduino IDE in Windows 10, for DOIT ESP32 DEVKIT V1. I never had a problem with libraries in the Windows environment ...
- 99
-1
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1
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182
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Unable to upload to Arduino Uno after changing port number
I recently changed my port number for the arduino USB from COM8 (what it defaulted with) to COM256 (attempting to see if that will work).
However, whenever I try to upload it gives
'avrdude: ser_open(...
- 125
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2
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777
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Arduino IDE Failing to Compile Any Sketches
OS: Windows 11
Arduino IDE Version: 2.3.2
I recently opened up my Arduino IDE to find that nothing--absolutely nothing--would compile. Whenever I tried, I got the following error message:
Using board '...
3
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1
answer
3k
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Arduino IDE 2.3.2 Not Launching New Install
I just installed the Arduino IDE on a new computer from the installer. It opens a window and the arduino icon pulses but never seems to do anything. I ran it from the powershell and got a bunch of ...
3
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1
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2k
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Chrome-sandbox error in Arduino IDE 2.3 in Ubuntu 24.04
I'm trying to setup an installation of the IDE 2.3 in a Ubuntu 24.04 LTS (beta) environment, and am facing an issue I'm unable to resolve. The IDE gets to the GUI for accepting terms and conditions, ...
- 133
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1
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495
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Need Digistump library for QWERTY keyboard and Fixes for my issues!
Hello there🖐 I am trying to install Digistump library to support ATTiny85 by digispark. But I am encountering a problem when trying to install Digistump AVR boards after adding an additional board ...
- 11
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728
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Arduino IDE 2.1.1 Mac M2 - Fails to upload, No drive to deploy, Raspberry Pico
I'm using Arduino IDE 2.1.1 on a Mac M2 and it's failing to upload, No drive to deploy, I have tried 3 different Mac's, and multiple Picos & USB cables.
Summary of what I've done:
Loaded Example ...
- 111
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48
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Startg the Arduino2 with the boards parameters
when the Arduino_2 starts the board is not selected.
Is it possible to run a program with such parameters (for example)?: "C:\Program Files\Arduino IDE\Arduino IDE.exe" --board arduino:avr:...
- 11
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1
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1k
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How to burn fuses in Digistump ATTiny85 with the Arduino IDE
I have a Digispark / digistump Attiny85. Working with Windows 11 and the Arduino IDE 2.0.4
I would like this guy to have Brown Out Detection set to 101 (2.7V)
For this, I'd need to set the BOD fuses.
...
- 81
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0
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874
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Why does my IDE fail to open files?
I'm using Version: 2.0.3 - Date: 2022-12-05T09:30:25.33 on Windows 10 Pro. Installed under Local user - not for all users.
When I try and open a ino file (either double clicking on a ino file - or ...
- 111
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1
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363
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Arduino Output Panel Font Color Change
I am using Arduino IDE 2.0.3. When compiling code if there is an error it shows on a black background with a red font, that is hard for me to read. Can I change either the background or the font? ...
- 11
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1
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2k
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Just installed Arduino 2.0.3 - what is windows path to associated libraries?
Just installed Arduino 2.0.3 and I attempted to build a sketch which includes a library that I manually installed in version 1.8.19 and it can't be found:
In my program I have
#include <DS3231.h>...
- 442
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1
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266
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Can I configure the highlighting for escaped characters in a string?
Given a simple mistake like
void setup() {
Serial.begin(9600);
}
void loop() {
Serial.println("\"); // note: " is escaped, so this won't compile
}
This is rendered in Arduino ...
- 1,058
1
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1
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98
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How do I reset the recently used commands in Arduino IDE 2?
I am recording videos on Arduino IDE version 2. In one of the videos I want to explain how to enable a specific setting via the advanced properties. This requires using Ctrl+Shift+P (command palette).
...
- 1,058
2
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1
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322
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How to fix the scambled output of the emojis in Arduino IDE 2?
I have relatively simple code printing some emojis:
void loop() {
// put your main code here, to run repeatedly:
Serial.println("Hello world 😊❤👌😘💕👍🤦♀️🤦♂️😎✔👀");
}
Just in case ...
- 1,058
1
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1
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856
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How to get rid of the second tab in Arduino IDE 2?
For a reason unknown to me, Arduino IDE 2.0.3 opens two tabs with the same name for this sketch. I'm not able to reproduce how to get into this situation.
Changes in one tab immediately changes the ...
- 1,058
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298
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Blank Preferences on Arduino IDE 2.0.1
I just install this new IDE on my pc.
Yesterday, I changed my sketch folder location on preferences.
And when i need to change it again, the preferences shown nothing. Ive restart my pc and its not ...
- 11
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2
answers
679
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List of supported boards in Arduino IDE 2.0
Where can I find the list of supported boards in Arduino IDE 2.0 without installing the IDE? Googling it was not fruitful. Specifically, I'm looking for ESP32-S3 support.
- 209
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No SPIFFS data upload in Arduino IDE 2.0.0-rc3 (ESP32 & TTGO) - Ubuntu
I tried adding esp32fs.jar to /home/myname/Arduino/tools/ESP32FS/tool (and a few other places as it looked likely that the jar file wasn't loading). I've definitely got the correct board selected, ...
- 115
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572
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Serial monitor constantly reads input with unknown characters
I am trying to read input from the serial monitor on my Arduino UNO using the new Arduino IDE 2.0 and send a specific infrared signal depending on the command.
I do this using the following code:
#...
- 131
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1
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1k
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Arduino IDE 2.0 Beta doesn't start
Yesterday i downloaded the new version of the IDE to take advantage of all the new features, but it just won't open. I tried installing it to different paths, different PC's, i deleted the ...
- 111