The Proximity 6 Click Board™ is a versatile proximity detection device on a Click Board™. It can detect a foreign object distanced up to 20cm. The Click Board™ features a detection sensor IC that can trigger a threshold based interrupts, which makes this Click Board™ capable of detecting even simple gesture movements. The advanced on-board IC sensor features LED driver section, a light sensor with the integrated analog front end (AFE), 14-bit analog to digital converter (ADC), and digital engine for processing and aggregation of the measurement result, which simplifies the firmware development. The ambient light cancellation includes both digital and optical filtering, resulting in increased detection reliability.