how to reset sensortile, which is soldered to cradle borad

[Pchau.2]

I am using STEVAL-STLKT01V1 kit for my project. i got the sensortile solered on cradle expansion. earlier i was able to configure it using stm32cubeprogrammer using readymade applications like audioLoop, etc. but now i don't know what have i done the device is not even recognized by st-link-utility or stm32cubeprogrammer. is it possible to reset the devices.

[Pchau.2]

also what is the green led on cradle board for?

[Eleon BORLINI · Accepted solution]

Hi @Pchau.2​ ,

Let me better understand the issue.

Is it related to a particular firmware upgrade, or do you think it is caused by a wrong handling / ESD discharge?

You can try running the “Full Chip Erase�? in automatic mode, as shown in the pictures below:

Just after having launched it, you unplug and then plug immediately the USB supply of the Sensortile.

The purpose is to make the ST-Link blocking the STM32 before the code execution starts. This procedure should lead to the reset of the STM32 chip.

-Eleon