Rooftop ice detection

Hi,
I documented a project where I detect buildup of ice on roofs using a Arduino Portenta H7 with Vision and LoRa shield. I trained an object detection model exclusively with generated images and it is able to detect the real thing. The Things integration is simple but it allows deploying the devices where they are needed and if I could just figure out deep sleep on the H7 in would only need to wake up a few times per day.

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Very nice, well done.