Is there any way to download a sketch from an Arduino?
I made a sketch, but then I lost it. However, I uploaded it to the Arduino before losing it. Is there any way I can get it back?
Arduino IDE 2.3.4 is now available - IDE 2.x - Arduino Forum
Dec 5, 2024 · Deprecation notice: Upcoming cessation of support for Linux distros using glibc 2.28 Recent changes in the framework used to produce automated release of Arduino IDE …
What are the 5V and VIN pins for? - Arduino Stack Exchange
37 No. You can draw power from the 5v and VIN pins on the arduino. VIN is the completely unaltered input power before the regulator (it will be useless if regulated 5v is supplied …
CH340 driver rollback workaround works on Windows 10
Nov 11, 2023 · Continuing the discussion from Windows 11 Arduino IDE version 2.1.1 COM Port Problem: Hi, this is excattly what I've done and it does not work on Windows 11 (But it works …
Convert to and from Unix Timestamp - Arduino Stack Exchange
What is the best way to convert between date, hours, min, seconds to Unix timestamp in milliseconds in Arduino? I need to have this conversion, since I'm using RTC (date, hours, …
Arduino IDE 2.3.6 is now available - IDE 2.x - Arduino Forum
Apr 9, 2025 · The auto-update feature was broken in Arduino IDE 2.3.5. Arduino IDE 2.3.5 will not notify the user of an updated version, even if the user manually triggers an update check. This …
My Arduino isn't showing up on my computer. What should I do?
Linux Getting Arduino and Arduino-like boards working properly under Linux can be a troublesome task if you are not familiar with how Linux works. So I am going to introduce you …
Failed uploading: uploading error: exit status 1 - Arduino Forum
Oct 12, 2023 · Connect the Arduino board to your computer with a USB cable. Press and release the button on the Arduino board that is marked " RESET ".
Print string and integer LCD - Arduino Stack Exchange
In order to print something that contains both strings and integers, the most straightforward way is to convert each piece to an Arduino string and then concatenate them, using the + operator …
Compilation error: no such file or directory - Arduino Forum
Jul 19, 2023 · Select File > Preferences... from the Arduino IDE menus. The " Preferences " dialog will open. Check the box next to " Show verbose output during: ☐ compilation " in the " …