- Out-of-Stock
CHR-UM6-LT Orientation Sensor
The UM6-LT ultra-miniature orientation sensor from CH Robotics is an OEM version of their UM6 orientation sensor, providing equivalent functionality without the enclosure or connectors. Like the UM6, it uses rate gyros, accelerometers, magnetic sensors, and an on-board 32-bit ARM Cortex processor to compute sensor orientation 1000 times per second. Sensor orientation is reported using either quaternions or Euler angles over a TTL serial interface at user-customizable rates.
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The UM6-LT ultra-miniature orientation sensor—also known as an Attitude and Heading Reference System, or AHRS—from CH Robotics is an OEM version of their UM6 orientation sensor. Like the UM6, it uses rate gyros, accelerometers, magnetic sensors, and an on-board 32-bit ARM Cortex processor to estimate the absolute sensor orientation 1000 times per second. Sensor orientation is reported using either quaternions or Euler angles over a TTL serial interface at user-customizable rates. A USB-to-serial adapter can be used to connect the IMU to a computer running the free CH Robotics Serial Interface PC application, which allows for easy data visualization, board calibration, and UM6-LT settings configuration.
The UM6-LT is functionally identical to the UM6 (it uses the same firmware and works with the same PC software). The only difference is that the UM6-LT lacks the UM6’s enclosure and 4-pin connector. Please see the UM6 product page or UM6/UM6-LT datasheet (552k pdf) for board specifications and usage information.
The CHR-UM6-LT sensors in our current stock do not have the latest firmware version, which is required to support GPS communication; however, they can be reprogrammed with the UM2B firmware using the CH Robotics Serial Interface or with this process described on the CH Robotics forum.
We carry several inertial measurement and orientation sensors. The table below compares their capabilities:
| Product Name | Sensors | Estimation | Other | |||||
| Gyros (3x) | Accels (3x) | Mag (3x) | Roll | Pitch | Yaw | Quaternion | Enclosure | |
| Pololu MinIMU-9 v2 |
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| CHR-UM6-LT Orientation Sensor |
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| CHR-UM6 Orientation Sensor |
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The UM6-LT is a pin-compatible replacement for the CHR-6dm AHRS sensor, which has been discontinued, so it can be physically swapped directly into systems that use the CHR-6dm. However, the UM6-LT uses the UM6 communication protocol, not the CHR-6dm protocol, so such a swap will require software modification.
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Pololu USB-to-Serial Adapter |
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66-Channel LS20031 GPS Receiver Module |
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MinIMU-9 Gyro, Accelerometer, and Compass (L3G4200D and LSM303DLM Carrier) |
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
PCB board and programmed layout for the dawn and twilight simulator. AVT5480 A +
No product available!
GPS module with u-blox ZED-F9R. Uses Automotive Dead Reckoning (ADR) technology. Provides highly accurate and continuous positioning by combining the 3D IMU sensor, vehicle dynamics model, correction data and GNSS measurements. SparkFun GPS-16344
No product available!
2-pin ARK mounting strip, 5.0 mm pitch. 301-5.0-03P-12-00A(H)-BC
No product available!
ROSA3D filament made of thermoplastic polyurethane. 0.5 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D ROSA-Flex 96A Red
No product available!
No product available!
No product available!
No product available!
A set for building a remotely controlled vehicle based on the micro:bit educational module. Seeed Studio 114991884
No product available!
No product available!
Brushless motor Turnigy L2210-1400 (210 W) (HK18544)
No product available!
No product available!
No product available!
No product available!
No product available!
No product available!
Permanent cylindrical neodymium magnet with a diameter of 12 mm and a height of 1,5 mm.
No product available!
CHR-UM6-LT Orientation Sensor