Sony SPRESENSE Main Board Evaluation Board

Sony SPRESENSE main CPU computer board is a low-power compact development board based on Sony’s power-efficient multicore microcontroller CXD5602 for IoT applications. The development board is equipped with a GPS receiver and supports high-resolution audio codecs. 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. It has an integrated embedded GNSS with support for GPS and GLONASS that enables applications requiring tracking. This board can be used to develop a vast range of applications like a drone, with the GPS and high-performance processor, a smart speaker utilizing high-resolution audio recording and playback, as well as the built-in full-digital amplifier, or a low-power time-lapse camera utilizing the camera interface. This CPU board will make the IoT applications smarter and more efficient.

High-precision positioning features

Ultra-low power consumption

Communication protocols supported like GPIO, SPI, I2C, UART, PWM and I2S

Advanced high-resolution audio features

192kHz/ 24 bit high-resolution audio codec

192kHz A/D converter

8 channel microphone inputs (for digital microphones)

Full digital amplifier with BTL stereo output

Extensive computing power

Educational institutions

Robotics

Internet of Things

Human machine interface

Electronics laboratories

Automation

BS EN 61340-5-1:2007