Does Laird SDK support check certificate valid date?

Yes, we support certificate valid date checking, but need to enable bit 2 in suppInfo. unsignedlongsuppInfo -  Meaning: Turn on or off other protocols. -  Value: bit 0 is Summit FIPS on/off; bit 1 is reserved; bit 2 is CA cert date-check enable; bit 3  is pre 2014 WPA1 operation