Introducing Coralboard™, the ultimate development platform for edge AI. Built for rapid prototyping, Coralboard features an integrated Coral NPU for fast, efficient on-device AI acceleration, giving you the power to create, test, and deploy smart experiences with ease.

The kits come fully equipped with everything you need to bring your projects to life — offering seamless, plug-and-play support for cameras, displays, and audio. Plus, keeping your devices connected is effortless and flexible, thanks to versatile options like Ethernet-over-USB and support for optional Wi-Fi® and Bluetooth® modules.

The Synaptics Coralboard SL is powered by the Synaptics Astra™ SL2619 Edge AI SoC that integrates the 1 TOPS Synaptics Torq™ inference engine featuring the industry's first implementation of Coral NPU.

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Features:

  • Synaptics Astra™ SL2619 SoC with Coral NPU
  • 2GB DDR4
  • 16GB on-board eMMC storage for Linux kernel and file system
  • microSD card slot for mass storage
  • CSI (Camera Serial Interface) MIPI 2-lane connector
  • DSI (Digital Serial Interface) MIPI 4-lane display interface
  • I2S2 audio IO – stereo digital audio I/O using the standard I²S (Inter-IC Sound) protocol
  • I2S3 audio IO
  • I3C connector
  • mikroBUS connector
  • M.2 E-key or E+A key (SDIO 3.0, UART/PCM, and GPIOs)
  • Yocto Project Linux operating system

Add-on accessories:

  • Grinn sensor peripherals board with camera connection, PDM microphones, buzzer, and LEDs
  • Arducam OV5647 1080p Mini Camera Module

Get started with Coralboard SL

The Synaptics Coralboard SL is powered by the Synaptics Astra™ SL2619 Edge AI SoC that integrates the 1 TOPS Synaptics Torq™ inference engine featuring the industry's first implementation of Coral NPU.

Order from DigiKey

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Features:

  • Synaptics Astra™ SL2619 SoC with Coral NPU
  • 2GB DDR4
  • microSD card slot for mass storage and Linux booting
  • CSI (Camera Serial Interface) MIPI 2-lane connector
  • DSI (Digital Serial Interface) MIPI 4-lane display interface
  • I2S2 audio IO – stereo digital audio I/O using the standard I²S (Inter-IC Sound) protocol
  • I2S3 audio IO
  • I3C connector
  • Qwiic connector for I2C bus
  • mikroBUS connector
  • M.2 E-key or E+A key (SDIO 3.0, UART/PCM, and GPIOs)
  • Yocto Project Linux operating system

Add-on accessories:

  • Grinn sensor peripherals board with camera connection, PDM microphones, buzzer, and LEDs
  • Arducam OV5647 1080p Mini Camera Module
  • MIPI DSI-to-HDMI converter board

Get started with Coralboard SL

The Synaptics Coralboard SR enables rapid prototyping for the Synaptics Astra™ SR200 microcontroller SoC that integrates the Torq Coral NPU inference engine.

The SR200 series is a high-performance, context-aware, multimodel AI MCU. Coralboard SR includes a range of interfaces and I/O to provide ultra-low-power multimodal sensing for the Coral NPU accelerator.

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Features:

  • Synaptics Astra SR200 AI MCU with Torq AI Engine using Coral NPU
  • Zephyr RTOS support
  • 128-Mbit QSPI NOR flash memory
  • Wi-Fi 802.11a/b/g/n/ac/ax, Bluetooth 5.3, and IEEE 802.15.4/Thread with embedded antenna
  • 2-lane MIPI CSI-2 camera connector (22-pin)
  • 2-lane MIPI DSI display connector (22-pin)
  • microSD card slot
  • 34× GPIO via two 2×10-pin expansion headers
  • mikroBUS and Qwiic expansion connectors
  • Two MEMS digital microphones

Learn more about Coralboard SR here.