Serial Comunication with Arduino
Radek last edited by
Hello, I am interested in displaying Serial communication between arduino and Magick Mirror.
Something similar is used by MMM-Gesture but I have not been able to modify the code , I would like to display the numerical information from my arduino projects via USB serial.
Does anyone use something like that?
Thank you for advice.
Hi I have a similar need
I wan’t to send notifications to Magic Mirror (to switch the profile) using an RFID sensor connected to an Arduino
If I pass my personal tag near the RFID sensor connected to the Arduino, I want to switch the profile of magic Mirror
Does anyone know if is possible to use the serial comunication in this way from arduino and RPi ?
sure… serial is serial…
arduino - write
pi - read (using on.data event)
then the ‘on data’ event can signal the module if needed,
so I abandon the idea of using the arduino outputs (reduced to 3.3 volts) in the GPi input of the RPi and the mmm-buttons module?
thank you very much
@s-monti-74 yeh, just do serial communications…
s.monti.74 last edited by s.monti.74
HI sdetweil, thanks
I have connected my Arduino to RPi with USB cable and I read (on Arduino values of RFID tags) on the Serial monitor of Arduino IDE installed on my RPI
Now I don’t understand which MMM Magic Mirror module I have to use to manage serial datas that I receive from Arduino
thanks a lot
@s-monti-74 I think u will have to create your own module
How did u implement the pi side? Python?
mmmmmm… I’m using some MMM modules installed on my mirror, hoping that there is a module like MMM-ArduPort that I can use for my purpose
@s-monti-74 wht do you want to do with the rfid tag value? besides display it? use it as a profile id?