About this item

The ZL9NSQ Wireless 3D Attitude Sensor Module is a high-precision motion sensor designed for applications requiring accurate posture detection and orientation tracking. It integrates a 9-axis IMU comprising a 3-axis accelerometer, gyroscope, and magnetometer, providing comprehensive spatial data. Powered by a 32-bit ARM Cortex-M4F processor, the module supports Bluetooth 5.0, UART, and SPI communication protocols, ensuring versatile connectivity options. With a static pitch/cross accuracy of 0.05° and a maximum data output rate of 250Hz, it delivers precise quaternion, Euler angle, acceleration, and angular velocity data. This makes it ideal for applications in posture monitoring, gaming, personal health and fitness, and inertial navigation systems.