Fingerprint Module with extra cover layer
I would like to build a project using the fingerprint sensor from Adafruit ( ID 751 ) and mount it behind a thin layer of glass.
Could someone who has this module and a spare piece of acrylic or glass (1 - 3 mm) please test if this work?
The extra layer, being fully transparent, shouldn't affect the lightning. But I don't know if there's something about image focus, regarding what the sensor was calibrated, or something like that.