Exit status 101 - IDE 2.x - Arduino Forum
Nov 19, 2024 · Arduino IDE periodically deletes contents of this folder (the files stored under it are only cached there for the sake of efficiency, and it can always regenerate the files on demand), so you …
Port monitor error: command 'open' failed: Invalid serial port ...
May 16, 2023 · I am new to Arduino and don't know a lot of things about Arduino and how thing should or shouldn't go, so I am sorry:D For context I am trying to do this project to graduate on high school. …
Using millis () for timing. A beginners guide - Arduino Forum
Oct 2, 2017 · The programs presented here overlap with those in that thread but I have put my own spin on using millis () and described the programs in my own way. Between the two you should have a …
ESP32-S3 onboard RGB LED - Programming - Arduino Forum
Dec 9, 2023 · Hi. Does someone know how to control onboard RGB LED on ESP32-S3?
Error opening serial port"com5" (port busy) - Arduino Forum
Jan 12, 2021 · open the devices manager expand the comports menu existing ports will be listed. unplug the arduino from PC port the screen will refresh and you will see the serial port where the arduino is …
Latest Projects topics - Arduino Forum
3 days ago · Interfacing w/ Software on the Computer Firmata, Processing, Max/MSP, PureData, VVVV, etc. Libraries Discussion about Arduino libraries
Latest UNO Q topics - Arduino Forum
Oct 7, 2025 · Discussion about the UNO Q board
A fatal esptool.py error occurred: Cannot configure port ...
Feb 18, 2024 · Disconnect the USB cable of the Arduino board from your computer. Reconnect the USB cable of the Arduino board to your computer. Wait for the " USB-SERIAL CH340 (COMn) " device to …
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 " Preferences " …
ESP32 C3 Supermini Pinout - 3rd Party Boards - Arduino Forum
Nov 16, 2023 · Hi everybody, I am not too much familiar with HW stuff and a little more than newbi on SW. I would like to use this ESP32C3 supermini board. For the pinout I found some different versions …
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