SDK
Suprema Device SDK, Suprema G-SDK
Affected SDK Version: BioStar 2 Device SDK V2.8.2.9 Supported Devices: BioStation 3 V1.0.0 or X-Station 2 V1.2.0 Overview If you want to use third...
Fri, Dec 26, 2025 at 2:05 PM
Overview The "Private Message" feature allows specific messages to be displayed on the screen for each user. If you want to see more detailed in...
Mon, Dec 30, 2024 at 3:53 PM
Overview This article provides essential information for developers using Suprema SDKs who want to implement server-side authentication instead of on-de...
Fri, Dec 26, 2025 at 1:32 PM
1. Intro Welcome to this monthly article, where we'll delve into the Server Matching of the BoStar 2 Device SDK! Q: What is the monthly article?...
Fri, Dec 26, 2025 at 1:23 PM
Overview Suprema G-SDK is a way of communicating with BioStar devices. It consists of the device gateway and the client libraries and the device gateway ha...
Fri, Dec 26, 2025 at 12:53 PM
Overview This article provides a step-by-step guide on the initial configuration of the Master Gateway within the G-SDK environment. Please note that this ...
Fri, Dec 26, 2025 at 12:39 PM
[BioStar 2 Device SDK] System.DllNotFoundException / Unable to load BS_SDK_V2.dll (0x8007007E) Error
Overview After upgrading the BioStar 2 Device SDK from an earlier version to v2.6.0 or later, the application may throw a System.DllNotFoundException in...
Wed, Dec 24, 2025 at 4:47 PM
Affected version: Version 2.9.8 or later versions About the OverflowException The previous sample code converted the output of Marshal.ReadInt32 to...
Wed, Dec 17, 2025 at 9:56 AM
Overview This article explains how to normalize a face image and import it as a Visual Face credential using Suprema G-SDK. The Visual Face credenti...
Wed, Dec 17, 2025 at 9:49 AM
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