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ZL9NSQ Wireless 3D Attitude Sensor Module for Posture Detection

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ZL9NSQ Wireless 3D Attitude Sensor Module for Posture Detection

SKU: DFR1179 Brand: DFRobot

The ZL9NSQ 3D Attitude Sensor Module, offering unparalleled accuracy for posture monitoring, gaming and entertainment device, Featuring IMU Motion Engine...

$119.95 AUD, inc GST

$109.05 AUD, exc GST

Available with a lead time
Expect dispatch between Jun 18 and Jun 23

Quantity Discounts:

5+ $104.68 (exc GST)
10+ $101.41 (exc GST)

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.

With 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.

ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module for posture monitoring

High-Performance, High-Precision IMU

The ZL9NSQ integrates a three-axis accelerometer, three-axis gyroscope, and three-axis magnetometer to provide comprehensive and precise three-dimensional attitude information.

Advanced Communication Methods

Supporting RF (Bluetooth), UART, and SPI communication methods, the ZL9NSQ allows for versatile data transmission and integration into various systems.

Figure: IMU Motion Engine Process Flowchart

Accurate Attitude Information

The sensor module delivers accurate quaternion, Euler angle, acceleration, and angular velocity data, essential for high-precision applications.

Integrated IMU Motion Engine Algorithm

The 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.

Features

High-performance, high-precision IMU

Integrated three-axis accelerometer, three-axis gyroscope, three-axis magnetometer

3 communication methods: RF, UART, SPI

Can provide quaternion, Euler angle, acceleration, angular velocity and other three-dimensional attitude information

Applications

Posture monitoring

Gaming and entertainment equipment

Personal health and fitness

Inertial navigation

Applications of ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module

Specification

Working voltage: J1-USB Type-C (5V), P2-PH2.0 (3.3V), P4-VCC (5V)

Communication method: RF (Bluetooth), UART, SPI

Pitch/cross accuracy (static): 0.05°

Pitch/cross accuracy (dynamic): 0.1°

Heading accuracy error (magnetometer assisted): 0.5°

Relative heading error (static): <1°/hr

Relative heading error (dynamic): 5°/hr

Angle resolution: <0.01°

Angle repeatability: <0.1°

Sensor raw data output rate: Max 250Hz

Navigation data output rate: Max 250Hz

Accelerometer Parameters

Range: ±16g

Zero bias stability: 2mg

Initial zero value: 40mg

Scale factor error: ±0.06%

Nonlinearity: ±0.1%

Axis alignment error: ±0.05°

Noise density: 75ug/vHz

Bandwidth: 260Hz

Gyroscope Parameters

Range: ±2000°/s

Bias stability: 5°/hr

Initial zero value: 0.2°/s

Scale factor error: ±0.05%

Nonlinearity: ±0.1%

Axis alignment error: ±0.05°

Noise density: 0.0028°/s/vHz

Bandwidth: 256Hz

Magnetometer Parameters

Range: ±4900uT

Bias stability: 20nT

Scale factor error: ±0.09%

Nonlinearity: ±0.3%

Axis alignment error: ±0.05°

Noise density: 0.14nT/vHz

Bandwidth: 200Hz

Documents

Module product manual

Chip data sheet

Schematics

SDK

Parts List

ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module x1

2.54-10Pin pin header x2

Product Comments

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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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