WitMotion WT9011DCL-RF Wireless IMU 2.4G RF Accelerometer Gyro Mag, 32-Slave Cascade Tilt Sensor, 10m, 100Hz, 0.2 XY

Overview

WT9011DCL-RF is a compact wireless IMU/attitude & tilt sensor that integrates a 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer and angle solver. It uses 2.4 G RF for low-power, multi-node networkingup to 32 sensors linkedand provides stable attitude data with Kalman filtering and WitMotion fusion algorithms. Paired with WitMotion R&D software, it offers a real-time 3D demo and a full dashboard for configuration and data viewing.

Key features

• Wireless 2.4 G RF link, 10 m transmission; supports simultaneous 32-sensor cascade (30 Hz) or 6-sensor high-rate mode (100 Hz).

• 9-axis IMU: 3-axis Acc, 3-axis Gyro, 3-axis Mag + angle output.

• High precision: XY accuracy 0.2, Z 1 (after calibration, away from magnetic interference).

• Low power: 16 mA working current, ~15 A standby, 8-hour battery with sleep mode.

• Robust anti-interference and digital filtering; designed for complex RF environments.

• Free software: calibration (acceleration, angle reference), parameter setup, 3D posture demo, and tabular dashboard.

Specifications

Item	Value
Measurement outputs	Acceleration, Angular Velocity, Angle, Magnetic Field
Ranges	Acc: 16 g; Gyro: 2000 /s; Mag: 2 Gauss; Angle: X/Z 180, Y 90
Resolution	Acc: 0.5 mg/LSB (2048 LSB/g); Gyro: 0.061 (/s)/LSB; Mag: 0.0667 mG/LSB; Angle: 0.0055/LSB
Accuracy	X/Y: 0.2, Z: 1 (after calibration)
Wireless protocol	2.4 G RF
Transmission distance	10 m
Output frequency	100 Hz (up to 6 linked nodes); 30 Hz (up to 32 linked nodes)
Working current / Standby	16 mA / 15 A
Battery / Life	130 mAh, about 8 hours
Weight	9 g
Size	32.5 23.5 11.6 mm

Software & visualization

• 3D DEMO: intuitive posture/motion view for each sensor.

• Dashboard: multi-channel table to capture data at a glance.

• Parameter tools: acceleration calibration, angle reference, and other configuration items.

Advantages vs. typical wireless sensors

• More nodes (32 vs. 58) with non-interfering 30 Hz networking.

• Lower power consumption with sleep mode.

• Better anti-interference and digital filter algorithm for cleaner data.

Typical applications

Motion capture for robotics and VR/AR rigs, multi-point attitude tracking, biomechanics, drone/vehicle tilt monitoring, education & labs requiring wireless accelerometer/gyroscope arrays.

Details

2.4G RF Multi-Link Attitude Sensor, 10m range, connects 32 sensors. Features 3-axis Acc, Gyro, Angle, Mag, 8-hour battery, Kalman Filtering.

2.4G RF wireless tech: multi-connection, anti-interference, fast speed, 32 sensors, 30Hz, low power, long battery life.

High-precision magnetometer offers 3D magnetic measurement, high resolution, low power, low noise, anti-noise, no hysteresis, and stable temperature performance.

Free & genuinely useful software for sensor configuration. 3D demo offers intuitive motion visualization. Dashboard provides comprehensive data overview for module attitude monitoring.

WitMotion WT9011DCL-IMU offers intuitive setup, MATLAB analysis, magnetic calibration with visual feedback, slave configuration, sensor tuning, bandwidth control, and real-time calibration for accurate motion tracking.

WitMotion Algorithm with Kalman Filtering processes gyroscope, accelerometer, and magnetometer data for precise angle calculation. Achieves XY 0.2 and Z 1 accuracy when calibrated and away from magnetic interference.

WitMotion WT9011DCL-IMU has 16mA current, 1g acceleration, 2000/s angular velocity, 2.4G RF, 8-hour battery, 9g weight, 32.523.511.6mm size. Outputs: acceleration, angular velocity, angle, magnetic field data.

2.4G RF sensor offers 32 slave points, 10-meter transmission, digital filter algorithm, low power via sleep mode, and strong anti-interference. Other sensors have limited connections, shorter range, high power use, and poor interference resistance.

Powerful data storage and export to TXT format for tracking changes. Free tutorial with manual, datasheet, PC software, and driver for easy learning and system integration.