Product | 시스템엔지니어링

9-AXIS Bluetooth Inclinomter

High-Precision 9-axis Gyroscope + Angle(XY 0.05° Accuracy) + Magnetometer with Kalman Filter, Low-Power 3-axis AHRS IMU Sensor for Arduino
•ㅤ정확한 데이터 출력: XYZ 3축(Pitch Roll Yaw) 가속도 + 자이로 + 각도 + 자기장, 블루투스 커버 범위: 50m이내 (벽 등 장애물 없음)
•ㅤ저소비전력의 블루투스 5.0(배터리 수명 약 10시간), 안드로이드 스마트폰(안드로이드폰 1개로 최대 4개의 센서 연결 지원), 왼도우 컴퓨터 활용 가능
•ㅤ무료 PC소프트웨어, 안드로이드앱(플레이스토어에서 WITMOTION검색), 메뉴얼, 데이터시트, 튜토리얼 제공
•ㅤ특허받은 제로 바이어스 자동 검출 보정 알고리즘으로 센서의 움직임 상태를 캡처하여 자이로 바이어스, 내장 칼만 필터링, 디지털 알고리즘이 자동으로 보정됩니다.
•ㅤ1*SE 5.0센서 Type-C버전, 1*데이터케이블, 1*안내카드, 확실한 AS와 친절한 고객서비스

Technical Specifications

9축센서는 AHRS IMU센서입니다. 센서는 XYZ 3축 각도, 각속도, 가속도, 자기장을 측정합니다. 3축 각도를 정확하게 계산 할 수 있으며 견고한 하우징과 모션 캡처, 엔지니어링 기계 모니터링 등과 같은 산업적 개조 용도에 적합하게 사용 할 수 있습니다. 또 한, 특허받은 제로 바이어스 자동 감지 보정 알고리듬과 R&D 동적 융합 알고리듬은 기존의 가속도계 센서를 능가하며 최고의 데이터 정확성과 안정성을 추구합니다.

•ㅤCurrent: 40mA
•ㅤWorking Temperature: -40℃ ~ +85℃
•ㅤBattery life: 약 10시간
•ㅤData output frequency: 0.2-50Hz
•ㅤInterface: Type-C, Low-energy Bluetooth 5.0
•ㅤBaud Rate: 115200(default, can not be changed)
•ㅤVoltage: 3.3-5V, built-in rechargeable battery (260mAh capacity, 3.7V)
•ㅤOutput Content: 3-axis Acceleration+Angle+Angular Velocity+Magnetic Field+Quaternion
•ㅤRange: Acceleration (±16g), Gyroscope (±2000°/s), Magnet Field (±4900µT), Angle (X, Z-axis: ±180°, Y ±90°)
•ㅤResolution: Acceleration (0.005g), Gyroscope (0.61°/s), Magnet Field (16 bits)
•ㅤAngle Accuracy(after calibrated): X, Y-axis: 0.05° (Static) , X, Y-axis: 0.1° (Dynamic)
•ㅤNote: Z축 각도는 자기장의 영향을 받습니다. 센서를 보정하여 자기장 간섭을 일으킬 수 있는 금속 등의 물질로부터 20cm이상 떨어져 있어야합니다.

Free & Genuinely Useful Software

Compared with traditional sensor’s simplied serial software, System Engineering software offers several advantages over competing sensor:
•ㅤconfigurations setting
•ㅤdashboard, 3D DEMO, data curve & chart display in real-time
•ㅤdata record and playback, raw data reviewing, and more
Notice: There is no software for the Linux, Python, or Mac system at present. System Engineering software is provided as free, compatible with the Windows system only, including Win 10, 8, 7, XP.

Android App (Single-connection)

9axis sensor supports Bluetooth connection with Android smartphones. Easy connection, simply chooses the module (BLE 5.0 Series), pair with the device, and start using. Search System Engineering on Google Play Store and download it.

Hardware Analysis

•ㅤIn-built Bluetooth chip: coverage range within 50 meters
•ㅤBuilt-in Cortex-M0 core processor which can operate reaching 168MHZ, faster speed in the data processing
•ㅤEmbedded highly-integrated MEMS accelerometer and gyroscope sensor, more stable and reliable in attitude measurement

Plastic Casing

•ㅤNet Weight: 20g
•ㅤSize: 51.3mm x36mm X15mm/ 2.02" x 1.41" x 0.59"
•ㅤTwo Wings design at the edge, better for installation
•ㅤUser Friendly: LED lights Indicator, Standby (Blue flashes once and disappear), Charging(Red light), Pairing(Blue flashing), Fully Charged(Red disappear)

System Engineering Alrogithm Advantages

•ㅤR&D Dynamic Fusion Algorithm
•ㅤKalman filtering (program filter)
•ㅤDigital filtering
•ㅤState estimation algorithm
No need to study the complicated protocol of MPU6050/ 9250 to get the attitude angle.

Multiple-Connection

•ㅤ9Axis Sensor supports up to 4 devices multiple-connection with 1 Android phone at the same time via Bluetooth.
•ㅤThere is a multi-BLE APP inside the tutorial. (without curve display)
Notice: The iOS APP is under construction at present. The sample code of iOS APP can be provided if customers have requirements.

Tutorial

•ㅤManual with detailed instructions
•ㅤDatasheet with complete communication protocol for developing
•ㅤFree software for Windows PC (Minimu.exe)
•ㅤTwo APP for Android phone (single-connection & multi-connection)
•ㅤCH340 & CP2102 serial Drivers

Packing List

•ㅤ1x 9Axis Sensor BLE 5.0 inclinometer
•ㅤ1* Type-C charging cable (25cm)
•ㅤ1x Instruction card printed with QR code of document center

BWT901CL Bluetooth Inclinomter