STEVAL-MKI062V2 STMicroelectronics, STEVAL-MKI062V2 Datasheet - Page 13

• Manufacturer Part Number: STEVAL-MKI062V2
• Description: BOARD EVAL FOR MEMS SENSORS
• Manufacturer: STMicroelectronics
• Series: iNEMOr

Specifications of STEVAL-MKI062V2

• Design Resources: STEVAL-MKI062V2 Gerber Files STEVAL-MKI062V2 Schematic STEVAL-MKI062V2 Bill of Materials
• Sensor Type: Accelerometer, Gyroscope, Magnetometer, Pressure, Temperature
• Sensing Range: ±2g,4g,8g; 300 ~ 1100mbar; 300°/sec; -55 ~125°C
• Interface: I²C, USB
• Sensitivity: Multiple
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: LPR430AL, LY330ALH, LSM303DLH, LPS001DL, STM32F103RE, STLM75
• Interface Type: USB, CAN, I2C
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Silicon Manufacturer: STMicroelectronics
• Kit Application Type: Sensor
• Application Sub Type: MEMS Device
• Silicon Family Name: INEMO
• Kit Contents: MicroSD Card Slot, COM Connector, Reset Button,
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32F103RE
• Other names: 497-10508

UM1010
2.5
Figure 12. Data icon description
AHRS algorithm starting and settings
When the AHRS algorithm is enabled (see
executes the extended Kalman filter to retrieve information about the board orientation
starting from acceleration, angular rate, and magnetic field data.
The orientation data are sent to the PC in two ways, roll pitch and yaw (RPY) angles and
quaternion.
When AHRS acquisition is started, the user must check if the data are stable. It means
checking, in the RPY graphic, if the data are flat when the iNEMO is in a stationary position.
If not, the user must strongly shake the board and, after that, leave the board in a motionless
position waiting for flat data (sometimes it may be necessary to do this operation more than
once). See
Figure
13.
Doc ID 18054 Rev 1
Section 2.3
and
Figure
11), the iNEMO MCU
iNEMO suite
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