ESP32-S3 N8R2 Development Board WiFi Bluetooth
- Product Code:
- 2018-2-880
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ESP32-S3 N8R2 Development Board WiFi Bluetooth
The ESP32-S3 N8R2 is an AIoT (Artificial Intelligence + Internet of Things) development board that combines Wi-Fi and Bluetooth 5 (LE) capabilities. Built around the ESP32-S3-WROOM-1-N8R2 module, the board features a dual-core Xtensa® LX7 processor running at 240 MHz, 512 KB internal SRAM, 8 MB Flash, and 2 MB PSRAM.
Highlights include a USB Type-C connection, an integrated WS2812 RGB LED, AI acceleration, and hardware-based security features. With 45 programmable GPIO pins, multiple SPI, I²C, UART, and I²S interfaces, 12-bit ADC inputs, and DVP camera support, it provides a flexible platform for both industrial and hobbyist embedded system projects.
Technical Specifications
| Feature | Value |
|---|---|
| Model | ESP32-S3 N8R2 (ESP32-S3-WROOM-1-N8R2) |
| Processor | Xtensa® 32-bit LX7 dual-core MCU, 240 MHz |
| Internal Memory | 512 KB SRAM, 384 KB ROM |
| External Memory | 8 MB Flash, 2 MB PSRAM |
| Connectivity | Wi-Fi 2.4 GHz (IEEE 802.11 b/g/n), Bluetooth 5 (LE) |
| Wi-Fi Features | 1T1R mode, 150 Mbps data rate, 20/40 MHz bandwidth, WMM, A-MPDU/A-MSDU, SoftAP + Station support |
| Bluetooth Features | Low Energy (LE), 125 Kbps–2 Mbps data rate, advertising extensions, channel selection |
| GPIO Count | 45 programmable GPIO pins |
| Digital Interfaces | 4×SPI, 3×UART, 2×I²C, 2×I²S, 1×LCD interface, 1×DVP camera, 1×USB OTG, 1×JTAG |
| Analog Interfaces | 2×12-bit ADC (20 channels), temperature sensor, 14×capacitive touch GPIO |
| Timers | 4×54-bit general-purpose timers, 3×Watchdog, 1×system timer |
| Power Management | 5 different power modes, ultra-low-power RISC-V coprocessor |
| Security | Flash encryption, secure boot, AES-128/256, RSA, HMAC, RNG, digital signature |
| USB | Dual USB Type-C ports (programming and power), USB serial / JTAG support |
| LED | Integrated WS2812 RGB LED |
| Artificial Intelligence | AI acceleration |
| Operating Frequency | 2.4 GHz |
| Dimensions | Compact development board form factor |
Package Contents
- 1 × development board
- 2 × pin headers (unsoldered or soldered version)
