STEVAL-MKI041V1 STMicroelectronics, STEVAL-MKI041V1 Datasheet - Page 28

• Manufacturer Part Number: STEVAL-MKI041V1
• Description: BOARD EVAL GYRO LY550ALH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI041V1

• Sensor Type: Gyroscope, 2 Axis
• Sensing Range: ±500°/sec
• Interface: Analog
• Sensitivity: 2mV/°/s
• Embedded: No
• Utilized Ic / Part: LY550ALH
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: ST72651AR6
• Other names: 497-10172

DFU
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After installation, “MEMS demonstration DFU” appears in the DFU USB devices list
(Figure
To execute the firmware upgrade:
1.
2.
3.
Once the procedure is complete, a Windows message appears, stating that a USB device is
not recognized. The user can then unplug the USB cable from the STEVAL-MKI0xxV1
demonstration board and use it with the new firmware.
To back up the user’s current firmware before flashing the demonstration kit with a new one,
flag “Upload DFU device”
prompted to save the current firmware in the preferred directory before the erasing the
internal Flash.
Figure 19. Select new firmware
Click on File > Open, select the directory where the “.dfu” file has been downloaded,
and select it
Click on “Upgrade”.
The internal Flash memory will be erased
firmware
18).
(Figure
(Figure
21).
19).
(Figure
Doc ID 16227 Rev 1
18) before clicking on “Upgrade”. The user is then
(Figure
20) and reflashed with the new
UM0796