MIKROE-3657 Magneto 7 Click Mikroe MIKROE-3657 Magneto 7 Click is a high-resolution magnetic sensor Click board that allows contactless orientation sensing. The Mikroe Magneto 7 Click features the ROHM Semiconductor BM1422AGMV, a complete integrated solution with magneto-impedance (MI) elements, low-noise analog AD converter, and digital signal processing (DSP) sections in one compact package. The BM1422AGMV can sense the magnetic field with the precision of 0.042μT, with the full-scale magnetic field detection of ±1200μT.