Needs no manual calibration and no additional algorithms!

NaviGuider IMU Modules
Inertial Measurement Unit (IMU)

The first complete sensor-based orientation system for UAVs, ocean gliders, robots, and buoys.

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Simple and easy to integrate, the new NaviGuider is a complete sensor-based IMU guidance module that requires no external calibration and no additional algorithms.

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The Best Parts: The NaviGuider module incorporates an RM3100 magnetic sensor, an accelerometer and a gyroscope, all tightly fused on a super low- power Edge-AI sensor coprocessor, freeing up your host processor for other work.

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Needs no more algorithms: It comes super-charged with the latest, military grade algorithms, including continuous hard and soft-iron magnetic auto- calibration, important magnetic anomaly compensation and industry-leading and real-world proven sensor fusion algorithms, all in a tiny Low-SWaP form.

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Minuscule Power Consumption: NaviGuider’s 15-state Kalman filter uses data from the sensors to provide reliable motion tracking and accurate compass heading, while using less than 30 mWatt of power. It offloads significant computational work-load from your host processor, for longer system deployment.

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Easy to Install: Even the most skilled UAV and Glider engineers are frustrated by the complexities of integrating IMUs and magnetic sensors, and irritated by the many calibration errors most magnetic sensors can inject. NaviGuider has a panel mountable printed-circuit assembly with a connector for cable interfacing. Its small form factor, UART interface and ASCII protocol makes system integration straightforward. For embedded designers, NaviGuider-I²C is available with an I²C interface on a surface-mountable PCBA.

Technical Specifications

SpecificationHeading Accuracy
2º rms
Tilt Accuracy1º rms
Magnetometer±2 00uT
Gyroscope:2000 dps
Drift error < 2°/min
Scale error <0.3%
Accelerometer:±4G
0.5% linearity
±20mG bias stability
Data OutputsHeading, Pitch & Roll, Rotation Matrix Quaternions, Magnetic, Accelerometer, and Gyroscope Sensor Data
Maximum Sensor ODRGyro
Accelerometer
Magnetic sensor
4000 Hz
400Hz
125 Hz
I/O CharacteristicsCommunication InterfaceTTL-UART
Mechanical
Characteristics
Dimension (l x w x h)27 x 19 x 8.34
Power RequirementsSupply Voltage
Current draw
2.9– 3.3 VDC
9.5 mA (UART)
8.55 mA (I2C)

*NaviGuider I²C part number 14709 is available with an I²C interface.

Try our products for yourself

Easily evaluate the NaviGuider self-learning capabilities with a NaviGuider module, cable, and demo software.

NaviGuider

Price per unit:

$395.00

NaviGuider Module (part number 14703) with a UART connection and USB evaluation cable simplifies the evaluation of NaviGuider’s capabilities.

Note: Online orders only for shipment within the US. Maximum order quantity is ten (10) evaluation units. Please contact sales@pnicorp.com if you wish to purchase larger quantities or only the NaviGuider I²C module.

SKU: 14703 (NaviGuider Module) & 14480 (TTL-232-3V USB Interface Cable) / Category: Digital Compass and AHRS Modules

Other PNI products you might be interested in:

Prime Pro ⇒

Digital Magnetic Compass

Headway ⇒

Calibration-free Low SWaP-C AHRS Targeting Module

TRAX2 ⇒

AHRS reference system for accurate orientation

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Phone

(707) 566-2260

Address

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Santa Rosa, CA 95407