No fuss, self-learning module
Attitude Heading Reference System (AHRS) M&M Modules
PNI’s M&M modules will self adapt and learn its system and its environment automatically to provide accurate quaternions, heading, pitch and roll. All while using 100 times less power than traditional AHRS modules.
PNI’s M&M modules incorporates PNI’s SENtral sensor fusion coprocessor that runs PNI’s proprietary 15 state Kalman filter sensor fusion algorithms to continuously correct for gyro bias drift, automatically calibrate for hard and soft-iron and reject magnetic distortions, while consuming less than a ¼ of a milliamp.
The SENtral Coprocessor works with all available inertial sensors. M&M modules come configured with the following sensors:
- PNI M&M Amber module: PNI’s RM3100
Magnetic Sensor and ST Micro’s LSM6DSL
Accelerometer/Gyroscope and LP25H Pressure sensor.
Technical Specifications
Technical SpecificationsM&M Amber specifications
| Data Outputs (full range calibration) | M&M Amber: Heading, Pitch & Roll, Rotation Matrix Quaternions, Magnetic, Accelerometer, Gyroscope and Barometric Pressure Sensor Data, Rotational Velocity, Step Count, Linear Acceleration |
| Heading Accuracy | Amber: 2° rms typical |
| Digital Supply Voltage | 1.71 - 3.6V |
| Analog Supply Voltage | 2.4 - 3.6 V |
| Average Current Draw | 18 mA |
| Sleep Mode Current Draw | 0.25 mA |
| Output Sample Rate | 200 Hz |
| Communication Interface | I2C |
| Dimensions(LxWxH) | Amber: 22x11x6.75 mm |
| Weight | Amber: 0.6 gram |
| Operating Temperature | -40° to +85° C |
Download Documentation
SENtral® – M&M technical datasheet
Try our products for yourself
Easily evaluate the M&M Amber self-learning capabilities with an M&M Amber UART interface module, cable and demo software.
M&M Eval Kit Unit
Price per unit:
$395.00
M&M Amber UART simplifies the evaluation of the M&M Amber I2C module (PNI part number 14047). Includes a M&M Amber module with a UART connection and a USB evaluation cable.
Note: Online orders only for shipment within the US. Maximum order quantity is one (1) evaluation unit. Please contact sales@pnicorp.com if you wish to purchase larger quantities or only the M&M Amber modules.
SKU: 14703 & 14480 / Category: Digital Compass and AHRS Modules
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Santa Rosa, CA 95407