ESP32-S3 N16R8 Development Board Dual USB Type-C WiFi Bluetooth

The ESP32-S3-WROOM-1-N16R8 is a powerhouse Wi-Fi and Bluetooth module tailored for high-memory demands including machine learning, audio processing, and sophisticated IoT applications. The "N16R8" designation indicates 16 MB of Quad SPI Flash and 8 MB of Octal SPI PSRAM, making it ideal for edge AI, multimedia streaming, and complex smart automation projects that require substantial on-chip memory and processing capability.

Key Specifications

• Processor: Dual-core 32-bit Xtensa® LX7 MCU @ 240 MHz with FPU
• Internal ROM: 384 KB
• Internal SRAM: 512 KB
• Flash Memory (External, In-package): 16 MB Quad SPI
• PSRAM (External, In-package): 8 MB Octal SPI
• Wi-Fi: 2.4 GHz 802.11 b/g/n, up to 150 Mbps
• Bluetooth: Dual-mode Bluetooth 5 (LE) + Bluetooth Mesh
• AI Acceleration: Built-in vector instructions for neural network computing and signal processing
• USB Port 1 (USB-to-UART): Via bridge chip (CH343P) for firmware flashing and serial monitoring
• USB Port 2 (Native USB OTG/JTAG): Direct chip communication, USB device emulation and hardware debugging
• USB Connector Type: Dual USB Type-C
• Programmable GPIOs: 36 to 45
• Camera Interface: 8-bit to 16-bit DVP (e.g., OV2640)
• Display Interface: High-speed parallel and serial LCD interfaces
• I2C: 2x
• I2S: 2x
• SPI: 4x
• UART: 3x
• Touch Sensors: Capacitive touch supported
• Onboard LED: Power LED, TX/RX LEDs, WS2812B RGB LED (user-controllable)
• Security: Secure Boot, Flash Encryption, 4096-bit OTP, AES / SHA / RSA / ECC / RNG hardware accelerators
• Logic Level: 3.3 V
• Input Voltage: 5 V via USB

Package Includes

• 1 x ESP32-S3-WROOM-1-N16R8

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