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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, …

  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): …

  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 …

  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 …

  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 …

    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 …

  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 " …

  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 …

  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 …