{"title":"CMPS11-Tilt Compensated Magnetic Compass","handle":"cmps11-tilt-compensated-magnetic-compass","url":"/products/cmps11-tilt-compensated-magnetic-compass","description":"The CMPS11 is a 3rd-generation tilt-compensated magnetic compass module that combines a 3-axis magnetometer, 3-axis gyroscope, and 3-axis accelerometer. An onboard Kalman filter fuses gyro and accelerometer data to remove errors caused by tilting, delivering accurate heading readings regardless of orientation.\n\nThe module outputs heading as 0–3599 (representing 0–359.9°) or 0–255, and supports raw data output from all three sensors including x, y, z magnetic field components, pitch, and roll. Communication is via I2C or serial interface.\n\nKey Features\n\n\nTilt Compensated – Kalman filter removes tilt-induced heading errors\n\n9-DOF Sensor Fusion – 3-axis magnetometer, gyroscope, and accelerometer\n\n0.1° Resolution – High-precision heading output\n\nBetter than 2% Accuracy – After calibration\n\nDual Interface – I2C (up to 100 kHz) or serial (9600/19200/38400 baud)\n\n3.3V and 5V Tolerant – Works with 3.6–5V supply\n\nLightweight – Just 10 g\n\nCompact – 24.5 × 18.5 × 4.5 mm\n\n\nIdeal For\n\nAircraft and drone navigation\nBalancing robots\nIndoor inertial navigation systems\nAltimeter and orientation projects\nHuman-computer interaction (HCI)\n\n\nPackage Contents\n\n1× CMPS11 Tilt Compensated Magnetic Compass module\n\n\nResources\n\nCMPS11 User Manual\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12419,"title":"Default Title","sku":"DF-SEN0183","price":53.15,"on_sale":false,"in_stock":true,"available_quantity":36,"option1":"Default Title"}]}