Arduino ESP32 support version 2.0.0 is out!31 August 2021·Updated: 16 October 2025·3 minsVersion 2.0.0 2.0.0 Espressif Arduino Esp32 USB IoTAnnouncement of Arduino 2.0.0 release.
DFU — Using the native USB on ESP32-S2 for flashing the firmware23 March 2021·4 minsEspressif ESP32-S2 USB ESP-IDF Dfu