MUNICH–(BUSINESS WIRE)–Quectel Wireless Solutions, a global IoT solutions provider, today announced the expansion of its automotive-grade inertial measurement unit (IMU) portfolio with the introduction of three new 6-axis modules. IMUs are the sensors that let a device detect motion, tilt and orientation without external references, the same basic function as a smartphone’s screen-rotation sensor, but built to a different standard. The modules feature automotive-grade reliability engineered t