STEVAL - MKI109V2 Evaluation board is not working?

[chaitanya chippada]

Hi I am using, ST eval (STEVALI109V2),suddenly its not working,its not giving usb port ,when i connected to PC, D1 & D5 LED are blinking,please guide me ,how to fix it.

Regards,

Chaitanya

[chaitanya chippada]

part number of board - STEVAL - MKI109V2

[Miroslav BATEK]

Didn't you try to update the firmware?

[chaitanya chippada]

I don't know how to update firmware for STEVAL-MKI109V2 ,can you guide me, how to update firmware ?

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[chaitanya chippada]

​Thanks for replaying

[Miroslav BATEK]

Please donwload STSW-MKI109W and follow DFU User Guide located in DFU directory.

https://www.st.com/content/st_com/en/products/embedded-software/evaluation-tool-software/stsw-mki109w.html

[chaitanya chippada]

Hi ,

for my new project, we placed two LIS3DSH vibration sensor on one small PCB,and we need to acquire both sensor data simultaneously,

Can you give any idea about how to manage two Lis3DSH data aquation on same I2C channel simultaneously ???