The navX-2 Micro is the greatest sensor for orientation in competitive robots. navX2-Micro is a second-generation 9-axis inertial/magnetic sensor and motion processor. Designed for plug-n-play installation onto robots such as those used in the WorldSkills Robotics, FIRST Technology Challenge (FTC) and the FIRST Robotics Challenge (FRC), navX2-Micro helps build better robots by adding sophisticated navigation capabilities. Significant improvements over the classic navX-Micro allow for more accuracy, decreased yaw drift, and faster boot time. navX-2 Micro includes software algorithms for enhanced sensor calibration as well as KalmanFilter-based data fusion combining gyro, accelerometer, and magnetometer data into a 9-axis heading and high-quality magnetometer calibration including magnetic disturbance detection.
  
In addition to being an Inertial Measurement Unit, navX-Micro capabilities are referred to within the aerospace industry as an “Attitude/Heading Reference System” (AHRS). Kauailabs brings this high-tech AHRS capability to FIRST teams – to use, learn, and explore. navX-Micro is a key component of Kauailabs’ ongoing efforts to make state-of-the-art navigation technologies used in drones and autonomous vehicles (e.g., the Google Car) available to robotics students and enthusiasts as low-cost, open-source products.

Improvements over navX "Classic":
navX2-Micro features a new set of IMU & Magnetometer sensors with superior sensor specifications to those on the MPU-9250 sensor. This board has a faster 180Mhz microcontroller and an optimized startup time at 5 seconds versus 15 seconds. In addition, it has a completely new Kalman Filter-based Sensor Fusion algorithm running internally at a blazing fast 416Hz. 
 

RoboRIO Installation
It's recommended to connect to the RoboRIO using a USB Mini-B type (Male) to USB A type (Male) connector, navX-Micro can receive both power and also communicate with the RoboRIO. This preferred installation method allows the navX-Micro circuit board to be placed up to 6 meters away from the RoboRIO.
 

IMPORTANT NOTE:  To avoid having the navX-Micro reset due to a RoboRIO brownout, connecting the navX-Micro to the RoboRIO via USB is highly recommended.

BRAND NEW NEXT-GENERATION SENSOR NOW AVAILABLE - leveraging new sensors and state-of-the-art algorithms to deliver a leap forward in accuracy and performance.

“Generation 2” navX2-MXP is a drop-in replacement for “Classic” navX-MXP, adding significant performance enhancements. See the Frequently Asked Questions (FAQ) for more information about navX2-MXP's new and enhanced capabilities.

navX2 MXP 4.1

Key specifications include:

• 9-Axis Inertial/Magnetic Sensor (Gyro / Accelerometer / Magnetometer)
• Intelligent Motion Processor
• RoboRIO Expansion I/O
• Check out all the features

Many capabilities:

• Field-oriented drive, auto-balancing, collision detection, motion detection, auto-rotate-to-angle, linear velocity vectors and more…
• 10 Digital I/Os, 4 Analog Inputs, 2 Analog Outputs, and TTL UART / I2C / SPI ports.
• Easily installed via RoboRIO’s MXP Expansion connector or USB port.
• C++, Java and LabView libraries and sample application code simplify integration.
• Existing navX-MXP users can upgrade easily.
• Free software libraries & example code are available for easy integration and use.

What's New and Improved in navX2-MXP

• Significantly improved yaw accuracy and stability, even during Extreme inertial events. navX2-MXP features very high-accuracy orientation (yaw/pitch/roll), with minimal yaw drift of ~0.5 degree per minute when moving, and < 0.2 degrees/hour when still. navX2-MXP is incredibly stable, and averages a yaw drift of only 2 degrees per DAY when still. navX2-MXP's new Industrial-class ISM330DHCX IMU sensor handles high rotation (4000 degree/second) and impact (16G, operates in higher temperature environments and can survive extreme shock events (20,000G).
• Rapid (5-second) auto-calibrating startup.
• navX2-MXP features an upgraded 180Mhz 32-bit floating-point ARM processor, the new sensors, and new state-of-the-art software algorithms which take navX technology to the next level, including a blazing-fast 416-Khz Kalman Filter, enhanced sensor calibration and algorithms which fuse gyro, accelerometer and magnetometer data into a “9-axis heading”.
• As a result of these upgrades, the accuracy of Velocity Vector Measurements and Displacement Estimates is also improved.

More technical details are available in the navX2 MXP technical specifications and there's even more information at navX2-MXP Online.

Specifications:

• Material: 6061-T6 Aluminum
• Number of teeth: 24
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Specifications:

• Material: 6061-T6 Aluminum
• Number of teeth: 32
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Specifications:

• Material: 6061-T6 Aluminum
• Number of teeth: 40
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Specifications:

• Material: 6061-T6 Aluminum
• Number of teeth: 48
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The #25 Chain with Master Links  set works with any of the Studica sprockets and other #25 sprockets. It includes 4 master links for creating various lengths of the chain.

Specifications:

• #25 Steel roller chain
• 4 master connecting links
• Length: 150cm

The Studica T-Slot Extrusion is available in 10 different lengths from 48mm to 1000mm. It is strong while light weight. It can be easily cut to your own custom size. It has a 14mm through hole that will fit the Studica 6mmID x 14mmOD Flanged Bearing or Bronze Bushing. It uses the M3 T-Slot Nut Hammer Head Series 20.  It also has four M3 threaded holes on each end. Use it as structure on infinite applications.

Specifcations,

• Material:  6061-T6 Aluminum
• Length: 1,000mm
• Weight: 2.5kg
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The 100mm Drive Wheel (4") can be used as a simple wheel providing good traction on carpet and tile flooring. They can also be used for intake systems.

Use with 1/2" hex shaft of use 6mm Shaft Hub to use connect 6mm D-Shaft Axles.

Specifications:

• Diameter:   100mm (4")
• Axial width:  12.5mm 
• Hub:  1/2" Inner Hex
• Inner Material: Molded Plastic in Yellow
• Outer Material: TPU Polyurethane in Blue
• Outer Material Durometer: 50A
• Weight: 0.068kg
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The 100mm (4") Drive Wheel can be used as a simple wheel providing good traction on carpet and tile flooring. They can also be used for intake systems.

Use with 1/2" hex shaft of use 6mm Shaft Hub to use connect 6mm D-Shaft Axles.

Specifications:

• Diameter:   100mm (4")
• Axial width:  25mm 
• Hub:  1/2" Inner Hex
• Inner Material: Molded Plastic in Yellow
• Outer Material: TPU Polyurethane in Blue
• Outer Material Durometer: 50A
• Weight: 0.068kg
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The 100mm (4") Flex Wheel can be used for intake systems and conveyors.

Specifications:

• Diameter:   100mm (4")
• Axial width:  25mm 
• Hub:  1/2" Inner Hex
• Inner Material: Molded Plastic in Yellow
• Outer Material: TPU Polyurethane in Green
• Outer Material Durometer: 35A
• Weight: 0.038kg
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The 100mm (4") Flex Wheel can be used for intake systems and conveyors.

Specifications:

• Diameter:   100mm (4")
• Axial width:  25mm 
• Hub:  1/2" Inner Hex
• Inner Material: Molded Plastic in Yellow
• Outer Material: TPU Polyurethane in Orange
• Outer Material Durometer: 40A
• Weight: 0.038kg
• Step File

The 100mm (4") Flex Wheel can be used for intake systems and conveyors.

Specifications:

• Diameter:   100mm (4")
• Axial width:  25mm 
• Hub:  1/2" Inner Hex
• Inner Material: Molded Plastic in Yellow
• Outer Material: TPU Polyurethane in Blue
• Outer Material Durometer: 50A
• Weight: 0.038kg
• Step File

The 100mm (4") Flex Wheel can be used for intake systems and conveyors.

Specifications:

• Diameter:   100mm (4")
• Axial width:  25mm 
• Hub:  1/2" Inner Hex
• Inner Material: Molded Plastic in Yellow
• Outer Material: TPU Polyurethane in Black
• Outer Material Durometer: 60A
• Weight: 0.038kg
• Step File

The 100mm Slim Mecanum Wheel Set comes with 2 left and 2 right, and steel ball bearings. With blue steel frame and black rollers.  The wheel is comprised of 12 black rollers and is able to move in any direction. Rollers are set at 45° to the axis of rotation of the wheel.  Rollers are mounted with steel ball bearings, making the roll more fluent.

Shipping End October 2022

 Wheel Specifications: 

• Diameter:                                                100mm
• Width:                                                     38m
• Number of Rollers:                                 12  
• Number of Plates for each wheel:          2
• Body material:                                        Steel
• Roller material:                                       Polyethylene (PE) and Polypropylene (PP)
• Spacer Material:                                     Delrin              

These round groove pulleys are also referred to as U groove pulleys. They are made of 6061-T6 Aluminum with a D-Shaft hole through of 6mm, and 2 set screws for ultimate strength. Use it with the 5mm Round Belt and for gearing up or down combine them with the other round groove pulleys that range from 10mm to 60mm.

Specifications:

• Material: 6061-T6 Aluminum
• Bore: 6mm
• Belt Diameter: 10mm
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