RCWL-0516 drywall celing radar sensor mount
thingiverse
Small frame-adapter to mount a radar movement sensor into a drywall celing. Hole diameter should be 22-23mm and hole depth at least 45mm to make clearance with celing mounts etc. Sensor board is slided in to a adapter and its little tilted for better sensing in room movement. Sensor should be located in celing, near doors, where is solid wall to make sure that wil not sensing movement behind doors. Additional holes for LED (I used this for movement indication, resistor needed if connected to output or power supply!), photo-resistor (for light level trigering, more info <a href="https://github.com/jdesbonnet/RCWL-0516">here</a>) and R-CDS SMD resistor for enabling that feature. Adapter is mounted by presing it on drywall celing hole. Adapter printed in PLA on standard settings.
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