MinIMU-9 v2 Gyro, Accelerometer, and Compass (L3GD20 and LSM303DLHC Carrier)

MinIMU-9 v2 Gyro, Accelerometer, and Compass (L3GD20 and LSM303DLHC Carrier)
Pololu item #: 1268 309 in stock

Price break Unit price (US$)
1 29.95 39.95


The Pololu MinIMU-9 v2 is an inertial measurement unit (IMU) that packs an L3GD20 3-axis gyro and an LSM303DLHC 3-axis accelerometer and 3-axis magnetometer onto a tiny 0.8″ × 0.5″ board. An I²C interface accesses nine independent rotation, acceleration, and magnetic measurements that can be used to calculate the sensor’s absolute orientation. The module includes a voltage regulator and a level-shifting circuit that allows operation from 2.5 to 5.5 V.

Clearance: This board is being replaced by the newer MinIMU-9 v3.

 Description Specifications (8) Pictures (7) Resources (13) FAQs (1) 

File downloads

MinIMU-9 v2 schematic diagram (149k pdf)
L3GD20 datasheet (2MB pdf)
Datasheet for the ST L3GD20 three-axis digital-output gyroscope.
LSM303DLHC datasheet (629k pdf)
Datasheet for the ST LSM303DLHC 3D accelerometer and 3D magnetometer module.
UM10204 I²C-bus specification and user manual (371k pdf)
The official specification for the I²C-bus, which is maintained by NXP.