Does anyone know more about these devices? Some are obviously cameras, but the others are likely some radio scanning, potentially BLE, but I don’t know. Anyone know?
Does anyone know more about these devices? Some are obviously cameras, but the others are likely some radio scanning, potentially BLE, but I don’t know. Anyone know?
Yeah it’s quite hard to tell. The shape is kinda generic so anything could be behind all that plastic!
Because of how wide and thin it is, it looks like a phased antenna array to me. It’s a way to create cheaper, performant antennas. You see this form factor with a bunch of RF applications in UHF to EHF range.
Here’s an example of a random mmWave radar board. Imagine a plastic case over this to keep out dust and rain.
https://www.alibaba.com/product-detail/60Ghz-long-distance-Millimeter-wave-radar_1601046927371.html