The LP-RESEARCH Motion Sensor Bluetooth version 2 (LPMS-B2) is a miniature wireless inertial measurement unit (IMU) / attitude and heading reference system (AHRS). The unit is very versatile, performing accurate, high-speed orientation and relative displacement measurements. By the use of three different MEMS sensors (3-axis gyroscope, 3-axis accelerometer and 3-axis magnetometer) low-drift, low-latency orientation data around all three axes is acquired. Additionally, temperature and barometric pressure sensors allow accurate determination of the unit’s altitude. LPMS-B2 communicates with a host system via Bluetooth Classic 2.1 or Low Energy 4.1 connection. Multiple LPMS-B2 units can be connected simultaneously to one host system (7 units maximum on Windows/Android), reaching transmission rates of up to 400Hz.
The unit contains a 32-bit digital signal processor capable of running all calculations on-board in real-time. For more information on our sensor fusion method please refer to the IMUcore description.
See the LPMS-B2 product page at LP-RESEARCH here.
|Product type||LPMS-B2, LPMS-B2 OEM|
|Size||LPMS-B2: 39 x 39 x 8 mm
LPMS-B2 OEM: 16 x 31 x 4 mm
|Weight||LPMS-B2: 12 g
LPMS-B2 OEM: 2 g
|Bluetooth||2.1 + EDR / Low Enery (LE) 4.1|
|Communication distance||< 20 m|
|Orientation range||Roll: ±180°; Pitch: ±90°; Yaw: ±180°|
|Accuracy||< 0. 5°(static), < 2° RMS (dynamic)|
|Accelerometer||3 axes, ±2 / ±4 / ±8 / ±16 g, 16 bits|
|Gyroscope||3 axes, ±125 / ±245 / ±500 / ±1000 / ±2000 °/s, 16 bits|
|Magnetometer||3 axes, ± 4 / ± 8 / ± 12 / ± 16 gauss, 16 bits|
|Pressure sensor||300 – 1100 hPa|
|Data output format||Raw data / Euler angle / Quaternion|
|Data transmission rate||up to 400Hz|
|Power consumption||<132 mW @ 3.3 V|
|Power supply||LPMS-B2: Lithium bat., >6h, (3.7V@230mAh)
LPMS-B2 OEM: 3.3-5.5V DC
|Temperature range||LPMS-B2: -20 to +60 °C
LPMS-B2 OEM: -40 to +80 °C
|Connector||LPMS-B2: Micro USB, Type B
LPMS-B2 OEM: SM02B-SURS-TF
|Software||C++ library for Windows, Java library for Android, LpmsControl software and Open Motion Analysis Toolkit (OpenMAT) for Windows.|
1 x LPMS-B2 sensor
1 x Micro USB cable
1 x User guide card
1 x Warranty & support (1 year)
NOTE: Please note that import duties, taxes, and charges are not included in the item price or shipping cost. Please contact us for orders over 50 pieces.