Machine Learning Monday – Coral TPU USB Stick

We got our Coral TF accelerator chip footprint verified this weekend, so now we’re going to try adding a power supply on the same board. The TPS62827 seems like it might work! You can see our video about spec’ing this part on The Great Search.

Here’s a unified design with a cute USB stick shape. This should give 10x better TensorFlow Lite inferences on a Raspberry Pi, hopefully we can get enough current from the Pi USB – that’s the next thing to verify.

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