Hi @peekay123, I use this “GT511C1R” Fingerprint Scanner since over 2 years now and all works well. I just want to point out an issue which may also affect others:
Now and then I am updating the fingerprints in my unit with the ‘enroll’ application.
Normally I use ParticleDev to reflash both applications, and that still works well.
Today, I wanted to try and use the Web IDE instead.
So, I pasted my application in and loaded the library “Fingerprint_FPS_GT511C3.h” instead of the “old” library “FPS_GT511C3.h” (Updated by @peekay123 on Oct 24, 2015) I am using (locally) with Particle Dev.
The application compiles OK.
However, after 15s blinking cyan, my Photon disconnects and starts blinking green.
When I flash the same application with ParticleDev and the “old” library, all works well again…
So, I suppose something must be wrong with that “new” library…
I saw it contains a recent message: “Adapted for Particle Libraries by Michael Frontz, April 2017”
Anybody else experiencing this?