💬 RFID Lock Sensor

[Aron Sjöberg]

@Michel---It said in 💬 RFID Lock Sensor:

Hi, I have a MFRC522 module, and I would like to implement it with 2.0 library. could I use this code?

I would also really like to know how to use a RFID-RC522 module instead of the PN532 NFC RFID Reader/Writer Module used in the example! The RC522 is included in a lot of different beginner kits.

[Anticimex]

It would make much sense if this example used signing.

[jopebe]

Hallo,
I like this example of RFID Lock Sensor.
But I`m not able to change it for my aim myself (just a user and beginner).
Here my imaginations:

1. There should be always a default after switching on, after calling seriell monitor or after power cut.
   This should be "Sensor Locked"
2. Every change to "Sensor open" should be for only let`s say 3 seconds or another adjustable time and than fall back to Default = "Sensor Locked" . Time enough e.g. to open the door or s.e.
   Is there anybody who can give me some hints how to ad this features into the given sketch?
   Thank You in advance
   Jopebe

[ben999]

This post is deleted!

[The-Holgi]

@jopebe said in 💬 RFID Lock Sensor:

2. Every change to "Sensor open" should be for only let`s say 3 seconds or another adjustable time and than fall back to Default = "Sensor Locked" . Time enough e.g. to open the door or s.e.
   Is there anybody who can give me some hints how to ad this features into the given sketch?
   Thank You in advance
   Jopebe

Hello,
i have the same problem.
Does anyone have a solution? The relay should only put on for 3 seconds.
Greeting Holger