Resolved! hi, I refer to demo"BLE_Security" in BlueNRG-LP , meet this error , API "aci_gap_set_authentication_requirement " return 0x11 err; #define BLE_ERROR_UNSUPPORTED_FEATURE ((tBleStatus)(0x11)) why?
code:void test_security_init(void) { Clear_Security_Database(); int ret; /* ACI_GAP_SET_IO_CAPABILITY */ ret = aci_gap_set_io_capability(IO_CAPABILITY); if (ret != BLE_STATUS_SUCCESS) { TUYA_APP_LOG_INFO("aci_gap_set_io_capability(%d...