IMU ER-MIMU-M02

ER-MIMU-M02 High Performance MEMS IMU Introduction ER-MIMU-M02 is an inertial measurement unit (IMU) based on micromechanical technology (MEMS), including a built-in MEMS gyroscope with 2°/h (Allan) bias instability and a MEMS accelerometer with 24μg (Allan) bias instability. It also has a built-in three-axis magnetic sensor and air pressure sensor. The magnetometer helps with orientation and can be used to calibrate the data and orient it to the correct position. The product has high reliability and strong environmental adaptability. Features Dynamic measurement range ±450º/s; Bias instability: 2 º/h (Allan variance); Angular random walk: 0.08º/√h. Three-axis digital accelerometer: Dynamic measurement range: 16g; Bias instability: 24μg (Allan variance); Speed Random Walk: 0.02m/s√h; High reliability: mean time between failures >20000h; Ensure accuracy over the full temperature range (-40°C~80°C): Built-in high-performance temperature calibration and compensation algorithm; Communication interface: 1 SPI, slave mode Application Space-based fields: unmanned aerial vehicles, aerial photography, agricultural plant protection, photoelectric detection stability; Land-based fields: vehicle navigation, vehicle satellite communications, forest and land monitoring, high-speed railway track inspection; Sea-based fields: hydrological measurement, waterway detection, shipboard positioning communication, unmanned surface vehicle.