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  1. Arduino IDE 2.3.5 is now available - IDE 2.x - Arduino Forum

    Apr 2, 2025 · Arduino IDE is built on the free open source Eclipse Theia Platform framework. In order to benefit from the ongoing development work in the Eclipse Theia Platform project, Arduino IDE has …

  2. ESP32-S3 onboard RGB LED - Programming - Arduino Forum

    Dec 9, 2023 · Hi. Does someone know how to control onboard RGB LED on ESP32-S3?

  3. Exit status 101 - IDE 2.x - Arduino Forum

    Nov 19, 2024 · The alternative is to configure Arduino IDE to use different paths on your computer, which are not under the user folder (and that only contain basic ASCII characters): These …

  4. Programming timer interruption - Arduino Forum

    Feb 4, 2025 · I'm posting here a simple project to create an interrupt timer on an ESP32 board for version 3.1.1 by Esspressif Systems. I had difficulties to find updated information to make this code, I …

  5. 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 …

  6. Latest UNO Q topics - Arduino Forum

    Oct 7, 2025 · Discussion about the <strong>UNO Q</strong> board

  7. A fatal esptool.py error occurred: Cannot configure ... - Arduino Forum

    Feb 18, 2024 · Close Arduino IDE if it is running. Connect the Arduino board to your computer with a USB cable. Open the Windows Device Manager. Select View > Devices by type from the Device …

  8. 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 " …

  9. Which pins should I use for I2C on Arduino Uno - Stack Overflow

    I am trying to create an I2C communication bus with an Arduino UNO. I2C requires SDA and SCL pins. I see on Arduino UNO there are 2 SDAs and SCLs: The 2 first two pins side to the USB connector are...

  10. ATmega328p + ESP8266 WIFI tutorial - Arduino Forum

    Jan 7, 2022 · Hi, So I had quite some trouble getting my board to work as most things are not straightforward. Therefore, I am writing this short tutorial with everything I learned so people do not …