Connects to the Redshift Serial Interface software to allow for real-time plotting of sensor data, logging, device configuration, and magnetometer calibration.Flexible communication architecture allows UM7 to transmit any combination of data at individually adjustable rates.Transmits data using human-readable NMEA strings (up to 100 Hz broadcast), binary packets for higher efficiency (up to 255 Hz broadcast), or a combination of both.Note: the main UART pins, TX, and RX, are 5V-tolerant and can be directly connected to 5 V systems that are guaranteed to read 3.3 V as high.3.3 V TTL serial interface (UART) with baud rates up to 921,600 bps can stream data or provide updates on request.GPS altitude, position, velocity (with optional external GPS).Magnetometer soft and hard-iron calibration can be performed through the serial interface software. Allows for alignment calibration and third-order bias and scale factor temperature compensation for accelerometers, gyros, and magnetometer.States and sensor data synchronized to GPS position and velocity using optional external GPS module.Adjustable low-pass filter and EKF settings provide customizable performance for various applications.Excellent gyro bias stability over temperature. The table below compares their capabilities: Product Name We carry several inertial measurement and orientation sensors. Product #2764 is the UM7 orientation sensor with an enclosure. You can then use the Redshift Serial Interface (available in the “Resources” tab) to configure the sensor, and view and log data in real-time. You can use a general-purpose USB-to-TTL-serial adapter, such as our CP2104 carrier, to connect the UM7 to your computer. Additional cable assemblies for the expansion headers are not included. A pair of six-pin expansion headers on the other side of the board provide additional connectivity options, including an alternative SPI interface and a secondary serial interface that can be connected to an external GPS module (like ourLS20031 GPS receiver). It takes advantage of newer MEMS (micro-electro-mechanical systems) technology that allows it to offer better performance at a lower price.Ĭonnections for power and TTL serial communication can be made to the UM7 through a polarized five-pin male connector on one side, which mates with an included cable assembly. The UM7 features a number of improvements over its predecessor, the UM6, including higher gyro bias stability and lower noise, a new communication architecture for improved flexibility, optional NMEA packet transmission, UTC time-synchronization with external GPS, and support for third-order temperature compensation on all sensors. The two versions are functionally equivalent, and both include a cable. Two versions of the UM7 are available: the UM7 orientation sensor, which includes an enclosure, and the UM7-LT, which does not. Unlike a typical inertial measurement unit (IMU), which only provides raw sensor readings, the UM7 features an onboard microcontroller that combines sensor data using a sophisticated Extended Kalman Filter (EKF) to generate orientation estimates 500 times a second. The UM7 orientation sensor is a third-generation Attitude and Heading Reference System (AHRS) from Redshift Labs that produces attitude and heading estimates from triaxial accelerometer, rate gyro, and magnetometer data. Some components have been updated on these versions of the sensors, and the UM7-LT now ships with a conformal coating, but the sensors should otherwise be functionally identical to the previous versions. Safety Recall Information - For important safety recall information, click here.įor any difficulty using this site with a screen reader or because of a disability, please contact us at 1-80 or For California consumers: For more information about our privacy practices, click here.Redshift Labs is now manufacturing and supporting the UM7-LT and UM7 orientation sensors (which were originally developed by CH Robotics). For more information, go to or see a Harbor Freight store associate. No other meaning of "Compare to" should be implied. Prices advertised by others may vary by location. To receive the coupon prices online, the coupon code(s) must be entered into your shopping cart.Īt Harbor Freight Tools, the "Compare to" price means that the specified comparison, which is an item with the same or similar function, was advertised for sale at or above the "Compare to" price by another additional retailer in the U.S. PRICES - Although we make every effort to assure that our prices, products and coupons are advertised as accurately as possible, we are only human, and in the event an error is made, we reserve the right to correct it. No use on prior purchases after 30 days from original purchase or without original receipt.
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