STM32 - B-L4S5I-IOT01A

[M_Sukumar]

Dear Team,

 I have facing Below issue Could you please anyone Help me to resolve this issue.

 

[STTwo-32]

Hello @M_Sukumar 

You may try to read option bytes with STM32CubeProgrammer specially the RDP option bytes.

Best regards.

STTwo-32

[M_Sukumar]

Hi, 

    I have tried That method as well If I am using USB means Connected But if I'm using Stm Link Show error and Controller as produce too much heat.