{"title":"ZL9NSQ Wireless 3D Attitude Sensor Module for Posture Detection","handle":"zl9nsq-wireless-3d-attitude-sensor-module-for-posture-detection","url":"/products/zl9nsq-wireless-3d-attitude-sensor-module-for-posture-detection","description":"The ZL9NSQ is a high-performance 3D attitude sensor module that integrates a three-axis accelerometer, a three-axis gyroscope, and a three-axis magnetometer. Featuring a 32-bit ARM Cortex-M4F microprocessor, it utilizes the IMU Motion Engine algorithm along with a 2.4G wireless transceiver and packaged antenna. Advanced signal processing algorithms handle high-speed sampled sensor data to deliver accurate and reliable quaternions, Euler angles, calibrated accelerations, and calibrated angular velocities, providing precise three-dimensional attitude information.\nWith a versatile working voltage range of 5V via USB Type-C or 3.3V/5V via P2-PH2.0/P4-VCC, and supporting multiple communication methods including RF, UART, and SPI, the ZL9NSQ ensures seamless integration into various systems. It achieves a static pitch/cross accuracy of 0.05° and offers a maximum data output rate of 250Hz, making it ideal for applications such as posture monitoring, gaming and entertainment equipment, personal health and fitness, and inertial navigation.\nHigh-Performance, High-Precision IMU\nThe ZL9NSQ integrates a three-axis accelerometer, three-axis gyroscope, and three-axis magnetometer to provide comprehensive and precise three-dimensional attitude information.\n\nAdvanced Communication Methods\nSupporting RF (Bluetooth), UART, and SPI communication methods, the ZL9NSQ allows for versatile data transmission and integration into various systems.\n\nAccurate Attitude Information\nThe sensor module delivers accurate quaternion, Euler angle, acceleration, and angular velocity data, essential for high-precision applications.\n\n \nIntegrated IMU Motion Engine Algorithm\nThe IMU Motion Engine software provides a complete set of composite data fusion algorithms, including attitude solution, interference judgment, and online calibration. This enables users to obtain 3D attitude information easily without the need for extensive programming.\n\nFEATURES\nHigh-performance, high-precision IMUIntegrated three-axis accelerometer, three-axis gyroscope, three-axis magnetometer3 communication methods: RF, UART, SPICan provide quaternion, Euler angle, acceleration, angular velocity and other three-dimensional attitude information\nAPPLICATIONS\nPosture monitoringGaming and entertainment equipmentPersonal health and fitnessInertial navigation\n\n\n\nSPECIFICATION\nWorking voltage: J1-USB Type-C (5V), P2-PH2.0 (3.3V), P4-VCC (5V)Communication method: RF (Bluetooth), UART, SPIPitch/cross accuracy (static): 0.05°Pitch/cross accuracy (dynamic): 0.1°Heading accuracy error (magnetometer assisted): 0.5°Relative heading error (static): ＜1°/hrRelative heading error (dynamic): 5°/hrAngle resolution: ＜0.01°Angle repeatability: ＜0.1°Sensor raw data output rate: Max 250HzNavigation data output rate: Max 250Hz\nAccelerometer Parameters\nRange: ±16gZero bias stability: 2mgInitial zero value: 40mgScale factor error: ±0.06%Nonlinearity: ±0.1%Axis alignment error: ±0.05°Noise density: 75ug/√HzBandwidth: 260Hz\nGyroscope Parameters\nRange: ±2000°/sBias stability: 5°/hrInitial zero value: 0.2°/sScale factor error: ±0.05%Nonlinearity: ±0.1%Axis alignment error: ±0.05°Noise density: 0.0028°/s/√HzBandwidth: 256Hz\nMagnetometer Parameters\nRange: ±4900uTBias stability: 20nTScale factor error: ±0.09%Nonlinearity: ±0.3%Axis alignment error: ±0.05°Noise density: 0.14nT/√HzBandwidth: 200Hz\n\n\nDOCUMENTS\n\nModule product manual\n\nChip data sheet\nSchematics\nSDK\nUser Manual\nUpper Computer Software\n\n\n \n ","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":832,"title":"Default Title","sku":"DF-DFR1179","mpn":"DFR1179","price":95.85,"compare_at_price":90.5,"on_sale":false,"in_stock":true,"available_quantity":22,"option1":"Default Title"}]}