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Use Finger Print Sensor R-307 with ESP32

HI,
In this video we see how to Use Finger Print Sensor R-307 with ESP32.
The code is written in Arduino IDE.
To see the code Please visit the blogpost
techknowsurf.b...

Пікірлер: 10

  • @septianawijayantos.kommta3976
    @septianawijayantos.kommta3976 Жыл бұрын

    Bro, can you back up the registered fingerprint data and then restore it to the new sensor?

  • @_4l3x_
    @_4l3x_ Жыл бұрын

  • @baguette2504
    @baguette2504 Жыл бұрын

    topper !!!

  • @heoheo7353
    @heoheo73535 ай бұрын

    I use Esp8266 but when connecting to Fingerprint Sensor R-307, it says no fingerprint found. I have correctly installed 3V, ground, TX seconds into RX and vice versa, please help me

  • @adtechknow2761

    @adtechknow2761

    5 ай бұрын

    Hi, Connect 5V not 3v.Thanks!.Plz refer R-307 schematic shown in the video.

  • @infinitygamer4867
    @infinitygamer48672 ай бұрын

    Bro i need your help

  • @vishalneware7350
    @vishalneware7350 Жыл бұрын

    Did not find fingerprint sensor even though connections are proper

  • @zuesgamer1394

    @zuesgamer1394

    4 ай бұрын

    yes even mee

  • @sivasankarr9481
    @sivasankarr9481 Жыл бұрын

    Bro can you send the source code please

  • @adtechknow2761

    @adtechknow2761

    Жыл бұрын

    Please visit this blog post for the code:techknowsurf.blogspot.com/2023/03/What-is-Fingerprint-Sensor%20R%20307.html Thanks!