ESP32-S3-WROOM-1-N16R8 Wi-Fi Bluetooth Module | AI Accelerator | IoT & Smart Home Ready
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High-Performance Dual-Mode Module for Industrial IoT & Edge Computing
The ESP32-S3-WROOM-1-N16R8 is Espressif's flagship Wi-Fi 4 + Bluetooth 5 dual-mode module, combining a 320MHz single-core CPU, 16MB Flash, and 8MB PSRAM for demanding IoT deployments. Its integrated neural network accelerator (NPU) enables TensorFlow Lite compatibility, making it ideal for smart home devices, industrial automation, and AI edge computing. With ultra-low power modes (Modem-sleep/Light-sleep) and industrial-grade temperature range (-40°C to +85°C), this module excels in battery-powered and harsh environment applications.
320MHz CPU + Neural Network Accelerator for AI-Driven Applications
Key Advantages for Developers:
✔ AI Acceleration: On-chip NPU for image/voice recognition at 2.4GHz Wi-Fi (802.11 b/g/n)
✔ Expanded Memory: 8MB PSRAM for data-intensive tasks like sensor fusion
✔ Multi-Protocol Support: Bluetooth Classic + BLE (A2DP/SPP) + Arduino/ESP-IDF/MicroPython
✔ Robust Security: Hardware-accelerated AES-256/RSA-3072 encryption
✔ Global Certifications: FCC/CE/SRRC compliant for worldwide deployment
ESP32-S3-WROOM-1-N16R8 Technical Specifications:
| Feature | Specification |
|---|---|
| Core Processor | 320MHz Xtensa LX7 (Single-Core) |
| Wireless | Wi-Fi 4 (2.4GHz) + BT 5.0 Dual Mode |
| Memory | 16MB Flash + 8MB PSRAM |
| AI Acceleration | Neural Network Processor (NPU) |
| Interfaces | UART, I2C, SPI, PWM, LCD |
| Power Management | Modem-sleep/Light-sleep modes |
| Operating Temp | -40°C to +85°C |
| Dimensions | 18mm × 25.5mm × 3mm (SMD) |
Shipping & Customs
🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.
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