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Google Coral Accelerator Development Kit (A/E, B/M, Mini PCIe) $45.31 + $14.25 Delivery ($0 with $88 Order) @ RS Components

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A decent price for various Google Coral TPU models. They typically sell for ~$100 on Amazon and elsewhere. They have also been difficult to find in stock.

M.2 A/E: https://au.rs-online.com/web/p/communication-wireless-develo…
M.2 B/M: https://au.rs-online.com/web/p/communication-wireless-develo…
Mini PCIe: https://au.rs-online.com/web/p/communication-wireless-develo…

The USB model is on backorder, but not a bad price either ($106.56):
https://au.rs-online.com/web/p/development-tool-accessories/…

(Edited prices to include GST)

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closed Comments

  • +1

    I’ve previously waited 9 months for one before getting for seeed studio.

    • Yeah same. By the time I got it I didn't need it anymore since I use some gpu processing.

      • Coral is still significantly less power usage.
        Do you use Frigate? Since 0.12 now supports NVIDIA

        • My plan was to use frigate on coral. But deepstack does wha I want (detecting my car on driveway, person on porch, bin on nature strip, etc) and I didn't bother trying it any more thanks to 9 months coral delay.

          • @Man10United: Interesting, frigate works regally well on RTX now.
            Hadn’t heard of deep stack yet.
            Are you able to determine the attributes of said car, eg colour?

            • @Commodore64: Deepstack is yet another open source ai that blue iris used to support as well (before they switch to codeproject?). No in general the output of object-detection is the bounding-box, confidence and object class. We could find the dominant colour by a bit post processing I reckon. But in general, colours are not reliable, e.g. when my camera goes to night mode with ir light. Or when it's rainy, vs in shade vs under sunshine.

  • My M.2 A/E arrived 2 weeks ago… after being on backorder for 52 weeks!
    The USB is still on backorder…..

    • RS is showing stock counts and I have a despatch notification, so hopefully these are actually in stock and being sent now.

      • Doesn't seem like the stock count is 'live' however, which may not be good for rest of us. Shall see I guess! Fingers crossed!

  • Hoping as these are 'in stock' they won't sit as backorders? Great spotting, very cheap. Have an E key dual version here, which of course my Dell 7060 can't utilise in the wifi slot for whatever reason (but apparently the single a+e version works fine?).
    edit: Aside from Frigate, what are people using these for curiously? I may end up with a spare so keen to hear ideas.

    • I also have a 7060 that I'm hoping the single A/E model works with. I've seen similar reports that the dual doesn't work but the single does, so fingers crossed. If not I'll just buy an adapter.

      I plan to use with code project/blue iris, possibly frigate instead.

      • Yeah unfortunately I found out too late. I expected that the dual would simply only have one working, but that's not the case. There's a very nice adapter made by magic blue smoke, but it's US based so pretty expensive all said and done. I have ordered a cheap E to M adapter to try in the nvme m.2 slot for the dual (only one tpu will work however) but really don't want to 'waste' the nvme slot when you're limited to 1x nvme and 1x ssd for storage. Likely I will offload saves to a network drive anyways however so maybe not such a big deal.

      • +1

        I have a 7060 with the AE single version. (It works perfectly)
        The only gotcha was to enable wifi in the bios. As turning off the wifi disables the port and it won’t detect.

    • I have the dual tpu version. Works fine with the pcie adaptor although you have to add custom cooling. Have both TPU working in Frigate.

      • +1

        I also have the dual TPU version, 25 USD adapter works like a charm.
        EDIT: even slotting it into a NUC11PRO with a dedicated wifi slot, don’t expect both APEX devices to be found.. it won’t.

      • Which adapter did you get? As not all seem to support dual channels.

  • Wow finally stock

  • +7

    Just ordered 5. What does it do?

    • Machine learning.

    • +14

      Accelerates depletion of Coral indirectly through its manufacture, distribution and use.

    • -1

      It find the bargains for you so you can go back to watching p@rn

  • -1

    Excellent .. thanks OP.. though 59.56 delivered to WA.. I shall just use the 4090 till these modules become more powerful ..not worth the price for my application as of now ..but these things are hard to come by

  • These are great with BlueIris and CodeProjectAI. Sure not as fast as a GPU but at <~1w, your NVR runs cool without a GPU.
    I have the USB version.
    I got mine from Seed Studio (recommended partner) and cheaper, delivery was super fast.

    • Never noticed the ones on seeed, definitely cheaper but unfortunately missed the stock for the model I am after.

  • Seems the m.2 versions are PCIe devices, so no trivial convertion to USB possible I assume.

    • +1

      The usb versions are reported to run a bit hot, they won’t work in an external device unless it’s THUNDERBOLT (PCI).
      They will work with a cheap M2<->PCIe, as mentioned above the dual channel one is a different story

      • USB one is designed for USB. The M.2 pci ones require heatsyncs. Well they work without it, but you get very high temps.

  • Anyone know of a self hosted image backup platform that can use these for image detection?

    I have the pcie version and waited 5 months for it! Originally was going to use it in frigate, but might get another.

    • Do you need something more specific than frigate?

      Perhaps something like a NODERED extension is more what you’re after?

    • CodeProjectAI has a coral module and works great.
      But it’s not a backup platform

  • So what's the difference between the three? Are they different with respect to processing power or something else?

    • +2

      Just in how it connects, you would pick the one that you have an available slot for.

  • What are you’ll using these for? Thanks

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