Hello,
I've bought the https://www.adafruit.com/products/751 fingerprint sensor and it worked fine up to a certain point. I'm using it with the espruino board r1.3. I've written my own drivers for it using your arduino drivers + the translated manual and everything worked fine until one point where I suddenly stopped getting responses from the device.
I've got a feeling I might have inadvertently sent a SetAddr request with a random number into the device, basically locking myself out. I'm not 100% sure if this happened, but I wanted to ask if there's a way to do a factory reset? I didn't find anything about doing a FA in the translated manual, and the full reference is in chinese.
I'll also try to see if it might be a HW related problem in the meantime.
Thanks
Fingerprint sensor factory reset
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- adafruit_support_rick
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Re: Fingerprint sensor factory reset
I don't know of a factory reset function.
Please be positive and constructive with your questions and comments.