Make sure you close ALL instances of the IDE and have only one instance of the SFGDemov2.0 software open. We are not sure what the problem is, because in two subsequent attempts the same issue has taken place. If you are not able to open the COM port, it is most likely because some application already has it open. When we plug it in, the sensor blinks once, implying that it is working. We uploaded the blank sketch and then connected the sensor as directed. We are using Arduino Mega ADK (also tried it with an Uno). SFG Demo Fingerprint 17 is a unique fingerprint recognition system that uses artificial intelligence and machine learning to analyze and verify your.
On the subsequent attempt, no communication took place at all after the "Open Device Successful" dialogue was shown, but hardware info was not received. When it was connected and the COMM port selected in the software, we received the blue success message "Open Device Success" and also the device statistics in the bottom left corner.īut, when we tried to enroll the fingerprint, the backlight would not light up, implying that there was no communication taking places between the sensor and the computer. This time, however, the sensor did not even work properly with the SFG Demo V2 software. However, we seem to be facing the same problem with the sensor as before. Here I have used Arduino Uno for enrolling the fingerprint through SFGDemo software. Fingerprint recognition Fingerprint recognition algorithm demo, binarization part is done, minutiae match part is still.
A few days back received a replacement shipping of the fingerprint sensor from Adafruit. Sfg demo fingerprint software, free download.
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