This Code is for SFG Demo rev2.0 from Adafruit.

Download link for the software is provided at the bottom of this page, below we have the step by step procedure for adding a new fingerprint using this software: 1. Though these have no good English documentation, SFG has done a real good work with the demo software (except the bad UI:P ). This is the same software used in the article. Arduino Sketch configures the Arduino to relay information between the USB port of the Arduino and the fingerprint scanner. Some alternative resistor combinations for the resistor divider can be found below the circuit diagram. Connecting the GT-511C3 to the Arduino Uno Voltage divider resistors are needed to connect the fingerprint scanner to the Arduino Uno as shown in the. The sub-folder called Program found in the main folder of the SDK contains the demo software called SDK_DEMO.exe which is the application used in this article. On a Windows PC, open the file using software such as and copy the folder found in the zipped file to the desired location (e.g. The software (called GT-511C3_SDK_20130410.7z at the time of writing this article) is zipped in 7-zip format and includes the SDK source code as well as the demo application. Downloading the GT-511C3 SDK Demo Software A link to the GT-511C3 SDK demo software can be found at the bottom of the. The video below shows the demo software being used with an Arduino Uno and fingerprint module. In this article, an Arduino Uno is used as a USB adapter and configured to relay information between the demo application running on the PC and the GT-511C3 FPS. The demo software runs on Windows and requires the FPS to be connected to the PC via a USB to TTL adapter.

SDK demo software for the GT-511C3 fingerprint scanner module is available from – the company that manufactures the fingerprint scanner (FPS) or fingerprint reader module.

Sfg demo software download