Is it possible to ad an Arduino?

Shinji0912

@sdetweil Oh ok , the school told us to buy the Uno R3 and it’s the first one i’ve used so far ^^

Shinji0912

@sdetweil alt text

sdetweil

@Shinji0912 don’t see ttyUSB0
are there any message on the console where u start mm? npm start? or pm2 logs --lines=???

??? is a number, default is 15

Shinji0912

@sdetweil Not as far as i can see.

sdetweil

@Shinji0912 so, I would use the linked examples outside mm to make sure it works

Shinji0912

@sdetweil Ok so i have installed Serialport on the Pi and told the arduino to digitalwrite 10 but how to i let the Pi read 10?

sdetweil

@Shinji0912 Google , there are many examples

Shinji0912

@sdetweil , @wishmaster270

Ok , so now i got the Arduino to communicate with the PI via usb, (i got the right Portname using NodeRed). This is the current Arduino Script :

#include <Wire.h>
#include "DHT.h"

#define DHTPIN 2
#define DHTTYPE 11

DHT dht (DHTPIN, DHTTYPE);



void setup()
{
  Wire.begin();
  Serial.begin(9600);
  dht.begin();
}
  

void loop()
{
  delay(2000);
  float temp = dht.readTemperature();
  float rel_hum = dht.readHumidity();
 

  if (isnan(rel_hum) || isnan(temp)) {
    Serial.println(F("Daten vom Sensor konnten nicht gelesen werden!"));
    return;
  }
  float hif = dht.computeHeatIndex(rel_hum);
  float hic = dht.computeHeatIndex(temp, rel_hum, false);

  Serial.print(F("Luftfeuchtigkeit: "));
  Serial.print(rel_hum);
  Serial.print(F("%  Temperatur: "));
  Serial.print(temp);
  
  Serial.print(F("°C "));
  
  Serial.println(F(""));
}

Some things are in german so dont be suprised ^^

and via NodeRed i know that it is working and the Pi is currently reading the data.

alt text

My issue now is that my Config.js isn’t working anymore after installing ArduPorts ??
alt text

This is the current config :

/* Magic Mirror Config Sample
 *
 * By Michael Teeuw https://michaelteeuw.nl
 * MIT Licensed.
 *
 * For more information on how you can configure this file
 * See https://github.com/MichMich/MagicMirror#configuration
 *
 */

var config = {
	address: "localhost", 	// Address to listen on, can be:
							// - "localhost", "127.0.0.1", "::1" to listen on loopback interface
							// - another specific IPv4/6 to listen on a specific interface
							// - "0.0.0.0", "::" to listen on any interface
							// Default, when address config is left out or empty, is "localhost"
	port: 8080,
	basePath: "/", 	// The URL path where MagicMirror is hosted. If you are using a Reverse proxy
					// you must set the sub path here. basePath must end with a /
	ipWhitelist: ["127.0.0.1", "::ffff:127.0.0.1", "::1"], 	// Set [] to allow all IP addresses
															// or add a specific IPv4 of 192.168.1.5 :
															// ["127.0.0.1", "::ffff:127.0.0.1", "::1", "::ffff:192.168.1.5"],
															// or IPv4 range of 192.168.3.0 --> 192.168.3.15 use CIDR format :
															// ["127.0.0.1", "::ffff:127.0.0.1", "::1", "::ffff:192.168.3.0/28"],

	useHttps: false, 		// Support HTTPS or not, default "false" will use HTTP
	httpsPrivateKey: "", 	// HTTPS private key path, only require when useHttps is true
	httpsCertificate: "", 	// HTTPS Certificate path, only require when useHttps is true

	language: "de",
	logLevel: ["INFO", "LOG", "WARN", "ERROR"],
	timeFormat: 24,
	units: "metric",
	// serverOnly:  true/false/"local" ,
	// local for armv6l processors, default
	//   starts serveronly and then starts chrome browser
	// false, default for all NON-armv6l devices
	// true, force serveronly mode, because you want to.. no UI on this device

	modules: [


  
{
		module: 'MMM-ArduPort',
		position: "bottom_right",
		config: {
			
		portname: "/dev/ttyACM0",
		updateInterval: 2,
		animationSpeed: 1000,
		displayIcons: ture,
		showDescription: true,
		useColors: true,
	sensors: [ {
	name: "DHT11",
	description: "Temperatur",
		   }
		 ]
			
		}
	},

{
		module: 'MMM-TelegramBot',
		config: {
			
			telegramAPIKey: '',
			allowedUser: [''],
			adminChatId: ''
			
		}
	},









{
			module: "MMM-Online-State",
			position: "top_left",

		},

{
			module: "updatenotification",
			position: "bottom_bar"
		},

		{
			module: "clock",
			position: "top_right"
		},
		{
            module: 'MMM-RBB-Weather',
            position: "top_left", // All available positions
            config: {
                         id: "18228265",
                         days: "0",
                         updateInterval: "600",
                         }
        },
{
			module: "calendar",
			header: "Events",
			position: "top_left",
			config: {
				calendars: [
					{
						symbol: "calendar-check-o ",
						url: "",
						maximumEntries: "5",
						maximumNumberOfDays: "7"
					}
				]
			}
		},


{
  module: "MMM-NowPlayingOnSpotify",
  position: "bottom_left",

  config: {
    showCoverArt: false,
    clientID: "",
    clientSecret: "",
    accessToken: "",
    refreshToken: ""
  }
},
	]
};

/*************** DO NOT EDIT THE LINE BELOW ***************/
if (typeof module !== "undefined") {module.exports = config;}

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i don’t know what to do now :C i thought i had it working this time finally …

EDIT :
Found the mistake i’ve written “ture” not “true” fml…

EDIT 2 :
But it’s still not working as i want it to it still says :“Waiting for Connection” on the Arduport module when launching the MagicMirror.

sdetweil

@Shinji0912 and u did the npm install in the arduport module folder?

Shinji0912

@sdetweil yes i did .-.