Stm32WLe5jc sigfox chip certificate is FFFFFFFFF

[MSHAY.1]

Hi,

I am developing a sigfox app using stm32WLE5JC. I am reading it using cube programmer and on sigfox tab the chip certificate reads all FFFFFFFFFF . I also tried to read the sigfox PAC and ID on the 0x0803 E500 but its al FFFF. I want to ask how can I retrieve the chip certificate?

[YBOUV.1]

Hi,

please contact your local ST support to get dedicated contact,

best regards