LPMS-CURS3: OEM 9-Axis IMU / AHRS Board with USB, CAN or UART
The LPMS-CURS3 is a high-performance miniature 9-axis IMU with CAN Bus, USB, and UART interfaces. The unhoused OEM design enables seamless integration into custom devices. An on-board 32-bit DSP runs all sensor fusion in real time.
Key features
- CAN Bus, USB, and UART connectivity
- Miniature form factor: 22 × 28 × 7.65 mm, 4 g
- 9-axis sensor (accelerometer, gyroscope, magnetometer)
- Raw data, Euler, quaternion, linear acceleration, air pressure, and temperature output
- CAN bus with CANopen support
- Configurable data rate up to 500 Hz
- Low power: 90-135 mW depending on variant
- Operating temperature: −20 to +80 °C
Variants
- LPMS-CURS3-CAN - USB + CAN Bus (CANopen / Sequential CAN)
- LPMS-CURS3-RS232 - USB + RS232 (LPBUS / ASCII)
- LPMS-CURS3-TTL - USB + TTL / UART (LPBUS / ASCII)
All three variants share the same 22 × 28 × 7.65 mm PCB-level 9-axis module - choose by secondary interface alongside the standard USB link.
Specifications
| Parameter | Value |
|---|---|
| Orientation range | Roll: ±180°, Pitch: ±90°, Yaw: ±180° |
| Resolution | 0.01° |
| Accuracy | < 0.5° static, < 2° RMS dynamic |
| Internal sampling | 500 Hz |
| Accelerometer | 3-axis, ±2 / ±4 / ±8 / ±16 g, 16-bit |
| Gyroscope | 3-axis, ±125 / ±250 / ±500 / ±1000 / ±2000 / ±4000 °/s |
| Magnetometer | 3-axis, ±2 / ±8 gauss |
| Power | 5-18 V DC |
| Size / weight | 22 × 28 × 7.65 mm / 4 g |
Applications
Size- and cost-sensitive machine and human motion measurement in OEM products.