OAK-D-CM4-POE about depthai-hardware HOT 20 CLOSED

Here is what we're thinking so far:

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The most recent PCB fabrication just finished as well:

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@dnav1 please check the PR #110 for the project and production files, it will be merged when we will get the product fully tested.
The same goes for selling those, we will start selling limited quantity when product is vetted.
For higher quantity orders we need to get more enclosures and PCBAs manufactured first.

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@adriaan-mernok yes that is right, all OAK boards does support the NoIR cameras by default, you just need to be careful which one is needed as replacement.
For instance on OAK-D-CM4-POE we do already use Arducam short FPC style 33-pin connector interface.
This is different to OAK-D which uses Sunny style FPC and connectors, you can check the cameras modules are different on above photos, of course sensor is the same OV9282.

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At latest we decided to go with the proven design solution which would be using PCIe to USB3 bridge as it is used on RPi 4B+.
We have connected depthAI SoM and CM4 over USB3 interface to bring more speed to the device and being capable transferring more data at the same time.
There is also a PR #54 open consisting design files used for production of first prototypes.

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It's working with DepthAI as well now.

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Passed 15 hours at 1 meter depth in water with no leaks:

So this is actually well over IP67 rated (which is 1 meter for 30 minutes without a leak).

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Latest assembled version:

Using better screws this time so there's no rust issue when installed outdoors/in-weather:

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@Luxonis-Brandon Do you have production files available for these yet? Schematics, mechanical files, updated block diagram, etc? And is this OAK-D-CM4-POE model available for purchase yet?

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@Luxonis-Brandon Do the stereo camera modules on these have IR blockers? Or will one be able to mount an external IR illuminator/laser projector to improve depth perception in low light conditions?

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@adriaan-mernok those come by default with IR blocking filter on the lens.
For larger customer orders for sure we can assemble the product with NoIR OV9282 stereo cameras, but the custom batch quantity should over 100pcs.
Thoughts?

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@Luxonis-Brandon I am currently in the proof-of-concept phase. I assume that the board does support the NoIR OV9282 camera modules by default? Thus I believe that I will just be replacing the module myself at first.

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Given the changes to the poe pro do you plan to bring the m12 and m8 connectors as well as ir capabilities to this platform in a future revision?

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Hi @rdpeake ,
Probably not, as CM3/CM4 models will soon be "deprecated" as we will have Keem Bay (series 3) soon, which has an on-board quadcore ARM running Linux, which means there will be no need for CM3/CM4. And we will have OAK-D-Pro-PoE-S3 (with Keem Bay) probably by the end of this year. Thoughts?

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will the keem bay systems have IO lines for integration with other systems along side the cam and ai control? also will there be any OS support issues between the cm3/4 vs keem bay when it comes to installing other packages - like ROS2 core etc?

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Hi @rdpeake

for the IO's on OAK-D-PRO-POE-S3 we are thinking of having it in the same form factor as the OAK-D-PRO-POE (the S2 variant). That means that it will incorporate the same M12 and M8 connector and the same pinout as the OAK-D-PRO-POE that we have now.

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