The Magneto 4 Click Board™ is a high-resolution magnetic encoder Click Board™ which allows contactless motion sensing down to 0.5µm. It features the AS5311, a complete integrated solution with Hall elements, low-noise analog front-end, and digital signal processing (DSP) sections, on the same die. Thanks to the internal DSP processing, the AS5311 can output the absolute movement detection over the serial interface as a bit stream, or as a PWM signal. The AS5311 IC also offers a high-resolution incremental output with the additional index option. The device is supposed to be used with the multi-pole magnetic strip or ring.