GS16488 combines 3-axis gyro, accelerometer, magnetometer, and barometer into a true 10-DOF inertial solution. With gyro bias 0.5°/h and accelerometer bias 10μg, it delivers precision previously found only in larger systems. The 44×47×14mm package supports SPI interface and operates from -40°C to +85°C. Designed as a drop-in replacement for imported IMUs, it serves gimbal stabilization, rail inspection, and UAV navigation with uncompromised performance.