Spresense Main Board - CXD5602 Microcomputer for IoT Application

Description

Spresense is a compact development board based on Sony’s power-efficient multicore microcontroller CXD5602. It allows developers to create IoT applications in a very short time and is supported by the Arduino IDE as well as the more advanced NuttX based SDK.

• Integrated GPS - The embedded GNSS with support for GPS, QZSS, and GLONASS enables applications where tracking is required.
• Hi-res audio output and multi-mic inputs - Advanced 192kHz/24 bit audio codec and amplifier for audio output, and support for up to 8 mic input channels.
• Multicore microcontroller - Spresense is powered by Sony's CXD5602 microcontroller (ARM® Cortex®-M4F × 6 cores), with a clock speed of 156 MHz.

The Spresense main board has the following features.

• Sony’s CXD5602 Processor

• 8 MB Flash memory

• PCB with small footprint

• Dedicated camera connector

• GNSS (GPS) antenna

• Pins and LEDs

  • Multiple GPIO (UART, SPI, I2C, I2S)

  • 2 ADC channels

  • Application LED x 4 (Green)

  • Power LED (Blue)

  • USB serial port