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Make AI easier with Google Coral

Google Coral is a complete toolkit to build products with local AI. 
Among them, Coral Dev Board, Coral USB Accelerator and Coral 5-megapixel camera accessory are suitable for AI beginners and makers.
Google now also offers three Accelerators that include Mini PCIe, M.2 A+E key, and M.2 B+M key, which enable easy integration of the Edge TPU into existing systems helping create tailored solutions for your industry and make it easy to take your idea from sketch into proof-of-concept.

Google Coral Products
All three Edge TPU cards are now available to order for $34.99 on Gravitylink Store and you can also get the original Coral Edge SoM for $114.99.

1.Coral System on Module (SoM)

The Coral SoM is a fully-integrated Linux system that includes NXP's iMX8M system-on-chip (SoC), eMMC memory, LPDDR4 RAM, Wi-Fi, and Bluetooth, and the Edge TPU coprocessor for ML acceleration. It runs a derivative of Debian Linux(Mendel).
In other words, as long as power is supplied through the backplane, this Coral SoM itself is a hardware system that can run Linux completely.

Its mechanical dimensions（40x48mm）are shown in the figure below. 

2.Coral Mini PCIe card specifications:

The Mini PCIe Accelerator is a half-size Mini PCIe card designed to fit in any standard Mini PCIe interface. This form-factor enables easy integration into ARM and x86 platforms so you can add local ML acceleration to products such as embedded platforms, mini-PCs, and industrial gateways.

3.Coral M.2 Accelerator A+E key:

Considering that the PCIe interface has a variety of common standard specifications, the M.2 Accelerator also provides a version of the M.2 A + E Keyed slot (two notches in the slot and one screw in the back). It measures only 22 mm x 30 mm.

4.Coral  M.2 Accelerator, B+M Key:

If you have an M Keyed PCIe interface on your board, you can use this Coral M.2 Accelerator B+M key.
If your M.2 slot is not M Keyed but B Keyed,and the B Keyed supports PCIe signal, not SATA, then you can plug it in.
The mechanical dimensions of this module are consistent with normal M Keyed M.2-2280-B-M-S3 NVME SSDs.
Of course, the TPU acceleration module and NVME SSDs need to be traded off, considering that most boards only have one M Key interface. 
Its dimensions are 22 mm x 80 mm.
Coral is a complete local AI toolkit helping you bring on-device AI applications ideas from prototype to production easily.
It offers a platform of hardware components, software tools, and pre-compiled models allowing you to create, train, and run neural networks (NN) on your local device. It also provides fast neural network performance and enhances privacy protection. To help you bring your ideas to market, Google designed Coral components specifically to enable rapid prototyping and easy extension to production lines. When you are ready to expand to the production line, you can use the SoM and PCIe version of the development board for mass deployment. To further support your integration, Google will publish substrate circuit diagrams for users who want to build custom carrier boards.
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