To fix Arduino upload error, make sure you've selected the right board in the Arduino IDE, remove pins from the board, and reset the board.

Hi I am using arduino-cli and I have installed all the libraries needed by the projects etc when I am issuing the command arduino-cli upload --config-file ./arduino_config.yaml --port $(PORT) -b ...

Hi guys, just reposting a problem I published on Arduino forum I've just changed my laptop from windows 10 to windows 11, Arduino IDE 2.3.2, OpenCM board package version 1.5.1 I had never had any p ...

Starting out as a beginner with the Arduino, can be quite challenging for people without electronics background, you’d come across errors, some of which may have simple solutions but might take you ...

[psgarcha] took a year-old Arduino Uno on an international trip and upon returning found something was wrong. Every time he would try to upload, he would get the dreaded avrdude error, ‘stk500 ...

CodeBender is a browser-based IDE that supports uploading to nearly any Arduino board. You can use the program to copy sample code, browse code uploaded by other users, and even store private ...