The ESP32-S3 WROOM N16R8 is a highly capable development board built around the ESP32-S3-WROOM-1 module. It offers integrated 2.4 GHz Wi-Fi and Bluetooth Low Energy (BLE 5.0), dual-core processing, and robust hardware-based security features, making it ideal for advanced IoT, AIoT, and camera-based applications. It supports OV2640 or OV5640 cameras (OV2640 included). Key Feature
- Based on the ESP32-S3-WROOM-1 module with onboard PCB antenna
- Dual-core Xtensa® 32-bit LX7 CPU (up to 240 MHz)
- Supports Wi-Fi 802.11 b/g/n and Bluetooth LE 5.0
- Optional camera support (OV2640/OV5640), OV2640 included
- Rich peripheral interfaces including SPI, I2C, UART, LCD, USB OTG, and camera interfaces
- High-performance computing with 8 MB PSRAM and extended GPIO support
- Enhanced security mechanisms for trusted applications
- Ultra-low power consumption modes
Technical Specifications
Parameter | Specification |
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Processor | Xtensa® LX7 Dual-Core 32-bit CPU, up to 240 MHz | Memory | 384 KB ROM, 512 KB SRAM, 16 KB RTC SRAM, 8 MB PSRAM (Octal) | Flash | 16MB | Operating Voltage | 3.0V – 3.6V | Wi-Fi | 2.4 GHz, IEEE 802.11 b/g/n, up to 150 Mbps, SoftAP + Station mode support | Bluetooth | Bluetooth 5.0 LE, Mesh, 125Kbps–2Mbps, Shared Antenna with Wi-Fi | GPIO | Up to 45 GPIO Pins | Analog Interfaces | 2 × 12-bit SAR ADC (20 channels), 1 × Temp Sensor, 14 × Touch GPIOs | Digital Interfaces | 4 × SPI, 3 × UART, 2 × I2C, 2 × I2S, RMT, PWM, CAN, SDIO | Camera Interface | 1 × DVP (8-bit–16-bit) | Display Interface | LCD (8-bit), RGB (16-bit), supports RGB565, YUV422/420/411 formats | USB Interface | 1 × Full-Speed USB OTG, 1 × USB Serial/JTAG Controller | Timers | 4 × 54-bit General Timers, 1 × 52-bit System Timer, 3 × Watchdog Timers | DMA Channels | 5 × TX + 5 × RX General Purpose DMA | Temperature Range | -40°C to +65°C | Board Dimensions | 57 mm × 28 mm |
Applications
- Smart camera and facial recognition systems
- IoT and AIoT edge devices
- Wireless sensor networks
- Smart home and automation control
- Bluetooth and Wi-Fi-enabled devices
- Low-power multimedia applications
Packaging Details
- 1 × ESP32-S3 WROOM N16R8 Development Board
- 1 × OV2640 Camera Module
- 2 × Pin Headers
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