The Next-Generation Open-Source ESP32-S3 AIoT Kit for Prototyping New Projects and Crafting Intricate IoT Systems
Espressif Systems has introduced the ESP32-S3-BOX-3, an addition to its development kit range aimed at enhancing prototyping and IoT system building. This AIoT development kit is built upon the ESP32-S3 AI SoC and is powered by the ESP32-S3 Wi-Fi + Bluetooth 5 (LE) SoC with AI acceleration capabilities, featuring 16MB of Quad flash, 16MB of Octal PSRAM, and 512KB SRAM.
A significant feature of the ESP32-S3-BOX-3 is the integration of Espressif's ESP-SR speech recognition framework, allowing it to operate as an offline AI voice assistant. It offers far-field voice interaction, wake-up interruption, and recognition of over 200 customizable command words. The kit includes components like a 2.4-inch touch screen, digital microphones, speaker, Type-C port, and high-density PCIe connector, offering adaptability for various applications.
Additionally, the ESP32-S3-BOX-3 is compatible with the Matter protocol, enhancing communication and control capabilities across a range of smart devices. With its AI capabilities, versatile hardware components, and alignment with emerging IoT ecosystems, the ESP32-S3-BOX-3 holds promise for industrial IoT and smart home automation applications.
Features
- IEEE 802.11 b/g/n-compliant Wi-Fi
- High-power Bluetooth LE: Bluetooth 5, Bluetooth mesh
- Dual-core 32-bit LX7 microprocessor (up to 240 MHz)
- Ample memory: 384 KB ROM, 512 KB SRAM, 16 KB SRAM in RTC
- Diverse interfaces: SPI, UART, I2C, I2S, USB OTG, and more
- Multiple timers and watchdogs for timing and control
- Comprehensive power management with five modes
- Robust security: secure boot, flash encryption, OTP
- Wi-Fi antenna diversity for improved connectivity
- Advertising flexibility for Bluetooth: extensions, sets, co-existence
Applications
- Smart Home
- Industrial Automation
- Health Care
- Consumer Electronics
- Smart Agriculture
- Retail and Catering
- Audio Devices
- Generic Low-power IoT
- Cameras
