SDK
Suprema Device SDK, Suprema G-SDK
Overview The BioStar 2 Device SDK supports C# and C++. BioStar 2 Device SDK is built on a native C++ API. Applications can access this native API eith...
Tue, Dec 16, 2025 at 12:31 PM
Overview This document explains how to register a user profile image (UserInfo.Photo) on a device using Suprema G-SDK. UserInfo.Photo is a field for st...
Tue, Dec 9, 2025 at 4:34 PM
Overview When connecting a device using Suprema G-SDK, the connection may fail due to environmental or configuration issues. This article explains ...
Fri, Nov 28, 2025 at 12:00 PM
Overview When attempting to connect a device through the BioStar 2 Device SDK, the connection may fail with errors such as BS_SDK_ERROR_CANNOT_LISTEN_SO...
Thu, Nov 13, 2025 at 9:50 AM
Some users would like to scan their fingerprint from BioMini USB reader using BioMini SDK, then transfer those templates to the Suprema devices using Bio...
Thu, Oct 23, 2025 at 3:20 PM
Overview Initially, the Suprema G-SDK used the Authentication API to configure operators. However, this method was limited to setting up only 10 ope...
Thu, Oct 23, 2025 at 2:25 PM
Overview When controlling devices using the BioStar 2 Device SDK, many developers encounter issues related to timeout behavior. This article provides a exp...
Mon, Aug 11, 2025 at 4:41 PM
Overview This article provides guidance on how to synchronize time between the server and the device using the BioStar 2 Device SDK. Manual Synchronizati...
Thu, Jun 19, 2025 at 5:49 PM
Overview To understand the exact functionality of the firmware, it is often necessary to check the full version of the firmware. Or when usin...
Mon, Dec 30, 2024 at 3:40 PM
Overview To receive real-time logs from the device on the server, you can use the API provided below. Device SDK: https://kb.supremainc.com/bs2sdk/doku.php...
Mon, Dec 30, 2024 at 3:30 PM