
Arduino Forum
Making embedded systems accessible to all
Arduino IDE 2.3.8 is now available - IDE 2.x - Arduino Forum
Feb 25, 2026 · A timeout system is in place to allow Arduino IDE to recover from the situation where a download attempt hangs for some reason. Previously, this timeout system was incorrectly …
Latest Français topics - Arduino Forum
Apr 20, 2026 · Making embedded systems accessible to all Tutoriels et cours Cours et tutoriels autour de l’Arduino Le bar -- Espace détente -- Réalisations et Projets Finis Ce sous forum est destiné à la …
Latest 中文 (Chinese) topics - Arduino Forum
Apr 12, 2021 · Making embedded systems accessible to all
Downloading esp32 3.3.5 fails - IDE 2.x - Arduino Forum
Dec 19, 2025 · Downloading packages esp32:esp32-arduino-libs@idf-release_v5.5-9bb7aa84-v2 esp32:esp-x32@2511 esp32:xtensa-esp-elf-gdb@16.3_20250913 esp32:esp-rv32@2511 Failed to …
How to get the best out of this forum
Oct 25, 2020 · See also FAQ - Arduino Forum for general rules on forum behavior and etiquette. Hello, Welcome to the Arduino Forum. This guide explains how to get the best out of this forum. Please …
How can Arduino undo levels be increased
Jul 3, 2023 · It is better to learn how to use any version control system Can one of these version-control systems be used with Ardiuno-IDE 1.8.19? Can you post a link to an easy to understand step by step …
serial.print and printf - Programming - Arduino Forum
Feb 19, 2013 · I want to be able to print values inside strings like printf. i know that there is sprintf in stdio.h My problem that the ide understand only serial.print, so i can not type something like this : …
Programming the uno with python? - Arduino Forum
May 2, 2021 · I want to read from the DS18B20 one-wire temperature sensor with the arduino uno using python. But I have no clue how to do it. Is there any code/blog for it?
Arduino is fine when connected to computer but not when on battery
Mar 4, 2012 · A DIY board under the Arduino board, a shield on top of the Ardiuno and the Arduino board. I can see also a battery connected to the DIY board, and I am assuming it power the servo.