Doorbot2 is slow to recognise RFID tags #439

amcewen opened this Issue Jan 30, 2017 · 2 comments


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amcewen commented Jan 30, 2017

The kitchen doorbot sometimes takes a while (up to a minute) to recognise the tag and unlock the door.

A reboot didn't help (it had fallen off the network). Can't spot anything obvious with the wiring, and the RFID reader (not necessarily the pi, I mean that the red LED lights up on the reader when you put a card in front of it) is recognising tags okay.


Is this still valid? Seems pretty speedy these days.

amcewen commented Feb 20, 2017

Not sure. It was slow at the end of last week (admittedly a, different, completely different hardware/software combination). I wonder if it's slow when the Pi isn't on the network? Maybe close this and reopen if it recurs.

@amcewen amcewen closed this Feb 20, 2017
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