Read the statement by Michael Teeuw here.
MYMIRROR - From Modena
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I have bought this on Amazon:
AZDelivery ⭐⭐⭐⭐⭐ Kit RFID RC522 13,56MHz con Reader, Chip e Scheda per Arduino e Raspberry Pi con eBook Gratuito!
7€I have connected Arduino with PI via USb cable
with this connection I upload sketch to Aruino (this is why I use Arduino IDE on PI) and with the same connection datas (RFID tags) are tranfered from Arduino to PI (and the module of magic Mirror does the rest of the job) -
@s-monti-74
Is the Arduino code you copied on the above post the complete one?? It makes no sense to me …also what wiring scheme are you using for the RFID board to the Uno??Always thank you for the response
Another thing can you please check for errors the MMM-Serial-Notifications module entry code on the config… that you posted on the above post… it mentions an S and A instead of G and no TAG1 or TAG2
As always
Thank you again
Denis -
@richland007 the uno is connected to the pi serial port from the uno serial port.
So the uno code writes to it’s port, and the data causes an serial event on the pi with the data.
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@sdetweil Yes Sam but is the UNO to Rpi connection using Dupont wires and the TX RX pinouts or through the usb connection which is also used to upload the sketch to the UNO… i thought it was through the usb??
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@richland007 i believe he uses both… usb for sketch and serial for data
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@richland007 I have modified the code before update it, to make it simpler and probably something is wrong.
I use 2 tags, the first to recognize me (S) and the second to recognize my wife (G)
for serial communication, later I send you a photo -

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@s-monti-74 Great i got the schematics now :)
Can you please post again the complete Arduino code
Thank you very very much
Denis -
@richland007 I can’t upload in the editor the full code because the editor blocks it (probably it converts the “;” char as the end of the code) I also can’t upload a txt file witch the code, i can upload only images
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@s-monti-74 Can you e-mail the Arduino sketch as txt file to me please at grabocka (@) sbcglobal.net
oh the config.js entries also please so i can change my names into it :)Grazie mille
Denis -
@s-monti-74 said in MYMIRROR - From Modena:
@richland007 I can’t upload in the editor the full code because the editor blocks it (probably it converts the “;” char as the end of the code) I also can’t upload a txt file witch the code, i can upload only images
You can easily copy&paste everything to pastebin.com then share here the link for others. ;)
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@Cr4z33
this is my “paste”…
https://pastebin.com/wY8yVtpv -
@s-monti-74 Thank you i will try to work on it this weekend and if i run into trouble i will bother you again LOL :)
thanks again -
@s-monti-74 said in MYMIRROR - From Modena:
MMM-NowPlayingOnSpotify
Well done. Did you have problems installing MMM-NowPlayingOnSpotify? I followed the instructions without problems, but when I tried to invoke Spotify using Google Assistant, I got the message that I need to install my Spotify credentials, which I did during installation. I still cannot figure out the solution. Maybe you can share your experience?
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@seychellch I use the module only to view what I am listening on Spotify in that moment (singer, song, disco cover). I use Alexa to play songs and the Mirror to view them.
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It work as I want
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