@teastain - thanks! The end-use is a bird feeder that classifies the birds it sees. Something like this: https://www.birdfy.com/products/birdfy-feeder
Not planning on training a model for the UnitV2 - the out of the box Yolo and Nanodet models recognize "bird" as a class. Idea is to capture an image when it sees bird and then send it to a server via wifi for species-level identification using a finer-grained classifier. Will put the unit to sleep at night.
Thanks for pointing me to the overheating issue. That may sink the selection of these cameras for this use.