Espressif Systems projects and devices

Espressif Systems is represented by the ESP32-S3-BOX-3, an AIoT development kit combining an ESP32-S3, touchscreen, microphone array, speaker, Wi-Fi, Bluetooth, and modular sensor accessories. Flashable links it to Espressif’s ESP-BOX framework for factory demos, offline speech interaction, display and audio experiments, sensor monitoring, and RainMaker-oriented prototypes, plus a cloud-backed ChatGPT voice terminal. Board and software versions matter: the main framework documents a specific ESP-IDF 5.1 baseline, while the ChatGPT demo uses ESP-IDF master and requires separate credential and application builds. Sensor Monitor needs the BOX-3-SENSOR accessory; the ChatGPT path additionally needs internet access and API credentials. Follow each device into original project sources, compatible firmware and practical guides.