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Arduino

Installing espressif Arduino Boards​

To install the ESP32 boards package, open the Preferences menu by navigating to File > Preferences. Look at the bottom of the Preferences menu for "Additional boards manager URLS" and then copy this JSON link into that field:

https://espressif.github.io/arduino-esp32/package_esp32_dev_index.json

Click "Ok" and then open the Boards Manager tool, search for "espressif ESP32" and install the latest alpha release (3.0.0-alpha2 or later). This install process may take some time so feel free to step away while it downloads and installs.