- Understanding the Mechanics of 3D PrintingPosted 2 months ago
- SDS011 the Air Quality SensorPosted 3 months ago
- NIXIE STYLE LED DISPLAYPosted 6 months ago
- TOTEM: learning by experimentingPosted 6 months ago
- Google Assistant Voice Controlled Switch – NodeMCU IOT ProjePosted 7 months ago
- Water Softener Salt Level MonitorPosted 7 months ago
- Sparkly Air SensorPosted 7 months ago
- Ultra sonic distance finder with live statusPosted 7 months ago
- Windows interface to have total control over lampsPosted 7 months ago
- Smart AquariumPosted 7 months ago
GPS, Glonass and Advanced Digital Audio Codec for the Sony Spresense
Sony recently renamed its “old” Sony Spritzer, an Arduino compatible with a Sony hexa-core Arm Cortex-M4F micro-controller, a built-in GNSS receiver, and an audio codec.
They made some design modifications and called the “new” board Spresense. Sony is ready to launch the main board for ~$50, and the extension board for an extra $32 on July 31, 2018.
Sony released the specification of the development board with Arduino Uno connectors and support in Arduino IDE. Software can be developed using the Arduino IDE or the Eclipse IDE, and the board allows for the development of systems for diverse applications, including drones, smart speakers, sensing cameras and other IoT devices.
Sony SPRESENSE main board:
- MCU – Sony CXD5602 ARM Cortex-M4F ×6 micro-controller clocked at up to 156 MHz with 1.5MB SRAM
- Storage – 8MB Flash Memory
- GNSS – GPS & GLONASS
- Audio – 3.5mm audio jack
- Expansion I/Os
- Digital I/O Pins – GPIO, SPI, I2C, UART, PWM, I2S
- Analog Pins – 2ch (0.7V range)
- Camera interface
- USB – 1x micro USB port for programming and power
- Power Supply – 5V via micro USB port
- Dimensions – 50 x 20.6 mm
Sony SPRESENSE expansion board:
- Storage – micro SD cardslot
- Audio input / output – 8ch digital microphone input or 4ch analog microphone input, 3.5mm headphone jack
- Arduino header
- Digital input / output – 3.3V or 5V digital I/O
- Analog terminal – 6ch (5.0V range)
- USB – 1x micro USB port underneath the board
- Dimensions – 68.6 mm x 53.3 mm