@sdetweil Not as far as i can see.

@sdetweil

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

@sdetweil https://www.conrad.de/de/p/arduino-ag-usb-2-0-anschlusskabel-1x-usb-2-0-stecker-a-1x-usb-2-0-stecker-b-1-80-m-schwarz-95068.html?hk=SEM&WT.srch=1&WT.mc_id=google_pla&s_kwcid=AL!222!3!418522360024!!!g!!&ef_id=CjwKCAjwkoz7BRBPEiwAeKw3qy_SdRSLbXPZvYvpwSlJoKKFL-pjesNMeK_-wcbD8RJ4kJ7A1uo9ghoCmeUQAvD_BwE%3AG%3As&gclid=CjwKCAjwkoz7BRBPEiwAeKw3qy_SdRSLbXPZvYvpwSlJoKKFL-pjesNMeK_-wcbD8RJ4kJ7A1uo9ghoCmeUQAvD_BwE

@sdetweil Im not using the Gpio header pins i have the Arduino connected to the Pi using usb?

I have it plugged in on my Raspberyy Pi3 and the config on the Pi itself is

	modules: [
 {
	          module: 'MMM-ArduPort',
	          position: 'bottom_right',
              header: 'Arduino Sensors',
              config: {
                portname: "/dev/ttyUSB0",
                updateInterval: 1,
                animationSpeed: 1000,
                displayIcons: true,
                showDescription: true,
                hideLoading: false,
                hideWaiting: false,
                useColors: true,
                sensors: [
{
                        name: "DHT11",
                        description: "Temperature",
                        maxValue: 50,
                        maxFormat: "({0}°C) VERY HIGH",
                        highestValue: 30,
                        highestFormat: "({0}°C) HIGH",
                        highValue: 15,
                        highFormat: "({0}°C) NORMAL",
                        lowValue: 10,
                        lowFormat: "({0}°C) LOW",
                        lowestValue: 5,
                        lowestFormat: "({0}°C) VERY LOW",
                        minValue: 0,
                        minFormat: "({0}°C) OK"
                    },
]
            }
        },

and im not pretty sure what u want to tell me (im not an native english speaker) i come from germany

@sdetweil Thats my Current Arduino code :

volatile int32_t m_counter = 0;
bool WasStarted = false;

static const char *pcDHT11Prefix = "[sensor:DHT11:";
static const char *pcPostfix = "]";

void setup() {
  Serial.begin(9600);
  while(!Serial);
  
  Serial.println("[status:setup:starting]");
  Serial.println("[sensor:DHT11:11]");
  
  int test = 1;
  m_counter = test;

  if(test > 1) {
    WasStarted = false;
    Serial.println("[status:setup:failed]");
    return;
  }
  
  delay(3000);
  WasStarted = true;
  Serial.println("[status:setup:started]");
  delay(100);
}

void loop() {
  Serial.print(m_counter + 11);
  Serial.println(pcPostfix);

  if(m_counter % 3 == 0) {
    delay(1000);
    Serial.print(pcDHT11Prefix);
    Serial.print(m_counter + 11);
    Serial.println(pcPostfix);
    delay(2000);
  }
  if(m_counter >= 60) m_counter = 0;
  m_counter++;

  delay(1000);
  
  }

and i got the ArduPorts running on the MM itself

now it is running but always searching for the module … see Picture.

@sdetweil I know I’ve set it up but it didn’t worked.

@sdetweil I tried the “Arduports” one but for some reason it didn’t worked for the sensors im using ^^