The Sony SPRESENSE mainboard CPU computer board is a low-power computer board based on Hexa-core ARM Cortex-M4F controller. This is useful for IoT applications equipped with a GPS receiver and supports high-resolution audio codecs. The board allows for IoT versatility and can be developed for a vast range of applications. This includes a drone with the GPS and high-performance processor, a smart speaker with high-resolution audio recording and playback, as well as the built-in full-digital amplifier or a low-power time-lapse camera with the camera interface. This CPU board will make the IoT smarter and more efficient.

Hexa-core ARM Cortex-M4F controller
High-precision positioning features
Ultra-low power consumption
Multiple GNSS systems supported like GPS, GLONASS, SBAS, Galileo and Beidu
Advanced high-resolution audio features
192kHz/ 24-bit high-resolution audio codec
4 channel 10-bit low power ADC
8 channel microphone inputs (for digital microphones)
Pre processing unit for sensor function
Full digital amplifier with BTL stereo output
Extensive computing power

Embedded development
Educational institutions
Robotics
Internet of things
Human machine interface
Electronics laboratories
Automation

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

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