![]() ![]() it is always "Open Device Fail! Please check the password and device address!". now after that i also tried a simple "enroll" sample code from Adafruit Github Fingerprint Library, i uploaded it to my both Arduino Uno, and it works, i can enroll and match.īut the SFG Demo is NOT working.i wonder what should i do to work it. We then wrote the code to capture an image and convert it into an uint8. We first saved the Adafruit-Fingerprint-Sensor-Library-master library into the libraries folder of the Arduino programming software. again my com is COM8 and i even try my other arduino and usb port(COM 6) also error. This tutorial was about how to match a fingerprint using the all-in-one optical fingerprint sensor-scanner (R307) with evive. ![]() The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person. now this is where the problem comes in-there is an error that i should check the device address. R307 fingerprint module is a finger print sensor with TTL UART interface. The R307 fingerprint module has two interface TTL UART and USB2.0, USB2. but it is starting to get lag for 2-3seconds then a pop up "Open Device Fail! please check the password and device address!". in the first tutorial, i should first upload a Blank Sketch, then open SFG Demo software, then click Open Device and find the correct COM.which in my case is COM8. Scenario: According to a Udemy Lesson, i can use SFG Demo and use Arduino Uno to enroll a fingerprint with R307.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |