UM7-LT Orientation Sensor

Pololu item #: 2740

This product has been discontinued.

This product has been replaced by an equivalent version from Redshift Labs, which has taken over manufacturing and support of the UM7 from the original manufacturer, CH Robotics.

The UM7-LT orientation sensor from CH Robotics is an Attitude and Heading Reference System (AHRS) that contains a three-axis accelerometer, rate gyro, and magnetometer. It combines this data using an Extended Kalman Filter to produce attitude and heading estimates. This LT version of the UM7 does not have an enclosure.

Alternatives available with variations in these parameter(s): case/enclosure? Select variant…

 Description Specs (10) Pictures (6) Resources (6) FAQs (0) On the blog (1) 

Dimensions

Size: 1.06″ × 1.02″ × 0.26″
Weight: 3.5 g1

General specifications

Interface: TTL serial, SPI
Minimum operating voltage: 4 V
Maximum operating voltage: 5.5 V
Maximum logic voltage: 3.3 V2
Axes: pitch (x), roll (y), and yaw (z)
Measurement range: ±2000°/s (gyro)
±8 g (accelerometer)
±12 gauss (magnetometer)
Supply current: 50 mA
Case/enclosure?: N

Notes:

1
Without included cable; 6 g with cable.
2
Note: The main UART pins, TX and RX, are 5V-tolerant and can be used directly with 5 V systems that are guaranteed to read 3.3 V as high. The secondary UART and some of the SPI pins are NOT 5V-tolerant.

Related Products

UM7-LT Orientation Sensor
UM7 Orientation Sensor
CP2104 USB-to-Serial Adapter Carrier
AltIMU-10 v5 Gyro, Accelerometer, Compass, and Altimeter (LSM6DS33, LIS3MDL, and LPS25H Carrier)
MinIMU-9 v5 Gyro, Accelerometer, and Compass (LSM6DS33 and LIS3MDL Carrier)
AltIMU-10 v3 Gyro, Accelerometer, Compass, and Altimeter (L3GD20H, LSM303D, and LPS331AP Carrier)
Logic Level Shifter, 4-Channel, Bidirectional
66-Channel LS20031 GPS Receiver Module (MT3339 Chipset)
MinIMU-9 v3 Gyro, Accelerometer, and Compass (L3GD20H and LSM303D Carrier)
Adafruit Data Logging Shield for Arduino
LSM303D 3D Compass and Accelerometer Carrier with Voltage Regulator
L3GD20H 3-Axis Gyro Carrier with Voltage Regulator

Related Categories

Accelerometers, Gyros, & Compasses
MEMS Sensors
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors