Feature

●【 High Performance 】Rock-solid data output: 3-axis XYZ (Pitch Roll Yaw) Acceleration+ Gyro+ Angle+ Magnetic field+Quaternion, measurement range and output rate ( 0.2-200Hz) selectable
●【 Robust Design 】 Cortex-M0 core processor, highly-integrated MEMS, and Kalman Algorithm combine to deliver measurement accuracy at 0.05 degree(X, Y-axis), small in size, diverse interface, professional for customers integration project
●【 WITMOTION Advantage 】8-year Professional Attitude Measuring Solution Provider, sensors integrated R&D dynamic fusion algorithm and Kalman Filtering ensuring stable data output and excellent bias stability, low noise level, increasing measurement accuracy
●【 Worry-free Support 】12-month warranty, lifetime friendly customer service by WitMotion team. Option 1. The tutorial link is printed on the guiding card inside the package. Option 2. search wit-motion(dot)com and download the complete tutorial. Option 3. contact us if you need any help, support (at) wit-motion (dot) com
●【 What You Get 】1 x WitMotion WT901 TTL Accelerometer sensor+ 2* Six pin male header (1x6) +1 x Welcome guide (USB-UART converter not included )


Description

The Superiority of AHRS IMU High Precision Sensor


WT901’s scientific name is the AHRS IMU sensor. A sensor measures 3-axis angle, angular velocity, acceleration, magnetic field. WitMotion WT901 integrates a high-precision gyroscope, accelerometer, and geomagnetic field sensor, and adopts a high-performance microprocessor, advanced dynamics fusion algorithm, and Kalman dynamic filtering algorithm to quickly analyze the modules current real-time motion posture.

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Current Working current(5V): 11.5mA; Dormancy current(5V): 10.05uA
Working Temperature -40℃ ~ +85℃
Interface Support TTL and I2C communication
Data output frequency 0.2Hz~200Hz
Bandwidth 5-256Hz
Baud Rate 4800-230400bps
Voltage 3.7-5V
Output Content 3-axis (Acceleration+Angle+Angular Velocity+Magnetic Field)+quaternion+port status+on-chip time
Range Acceleration (±16g), Gyroscope (±2000°/s), Magnet Field (±2Gauss), Angle (X, Z-axis: ±180°, Y ±90°)
Resolution Acceleration (0.5mg/LSB; 2048LSB/g), Gyroscope (0.061(°/s)/LSB), Magnet Field (0.0667mG/LSB), Angle (0.0055°/LSB)
Angle Accuracy X, Y-axis: 0.2° (Static) , X, Y-axis: 0.1° (Dynamic) (after calibrated), Z-axis: 1°(without magnetic field interference)
Note It is required to calibrate and keep the sensor at least 20cm away from the stuff like metal that may create magnetic field interference

WIT Sensor for More Application

Accelerometer MPU-6050 9250 3-axis Gyro Inclinometer Angle Sensor Gyroscope for Arduino Magneometer.Accelerometer MPU-6050 9250 3-axis Gyro Inclinometer Angle Sensor Gyroscope for Arduino Magneometer.

WITMOTION Attitude Sensor Series

Accelerometer MPU-6050 9250 3-axis Gyro Inclinometer Angle Sensor Gyroscope for Arduino Magneometer.

WT901 Accelerometer

Accelerometer MPU-6050 9250 3-axis Gyro Inclinometer Angle Sensor Gyroscope for Arduino Magneometer.

WT901BLECL Inclinometer

Accelerometer MPU-6050 9250 3-axis Gyro Inclinometer Angle Sensor Gyroscope for Arduino Magneometer.

WT901C-TTL Digital Sensor

Accelerometer MPU-6050 9250 3-axis Gyro Inclinometer Angle Sensor Gyroscope for Arduino Magneometer.

Military-grade HWT901B

Accelerometer MPU-6050 9250 3-axis Gyro Inclinometer Angle Sensor Gyroscope for Arduino Magneometer.

WTGAHRS2 GPS IMU

Customer Reviews
4.4 out of 5 stars
43
3.9 out of 5 stars
119
3.8 out of 5 stars
19
4.1 out of 5 stars
20
3.7 out of 5 stars
13
Price
$33.90 $47.99 $36.90 $77.00 $129.00
Interface
TTL/IIC interface BLE 5.0, Type-C TTL RS232 TTL
Compatibility
Windows PC, Android phone Android/iOS phone, Windows PC Android phone, Windows PC Android phone, Windows PC Android phone, Windows PC
Input Voltage
3.3-5V 3.3-5V, in-built battery 3.3-5V 5-36V 3.3-5V
3-Axis Acceleration
✔ ✔ ✔ ✔ ✔
3-Axis Angular velocity
✔ ✔ ✔ ✔ ✔
3-Axis Angle
✔ ✔ ✔ ✔ ✔
3-Axis Magnetic Field
✔ ✔ ✔ ✔ ✔
Output Frequency
0.2HZ--200HZ 0.2HZ--200HZ 0.2HZ--200HZ 0.2HZ--200HZ 0.2HZ--200HZ
Housing
No Plastic case Plastic case Aluminum case, IP67 waterproof Plastic case
Main Features
Cost-effective AHRS IMU sensor Bluetooth range 50 meters, 9-axis High Accuracy sensor Military-Grade Accuracy High-stability IMU sensor