Firmware Version 1.8.3 (Build No. 1.8.3_260414)
Release|2026-04-15
Precaución
Devices with the new BLE chip cannot downgrade to a lower version after upgrading the firmware to v1.7.0 or higher. Devices with existing BLE chips can be downgraded to a lower version.
For more information, check the serial number of the device and contact the Suprema.
New Features and Improvements
- Supported EV2 Secure Messaging authentication and issuance for DESFire EV2 and EV3 cards.