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    4. NODEmcu K-Type Temp-Fühler in IObroker !? [gelöst]

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    NODEmcu K-Type Temp-Fühler in IObroker !? [gelöst]

    This topic has been deleted. Only users with topic management privileges can see it.
    • Q
      Qax1 @MCU last edited by

      @mcu

      22-03-_2021_20-02-41.jpg

      Ich hab das MQTT ersetzten jetzt so verstanden......

      M 1 Reply Last reply Reply Quote 0
      • M
        MCU @Qax1 last edited by MCU

        @qax1 40cbfa67-2e7c-4973-af2f-898878a3c695-image.png
        Punkt hinter dem "h" ist falsch.
        Ansonsten nimm meine MQTT.h

        1 Reply Last reply Reply Quote 1
        • M
          MCU last edited by

          Du musst das Semikolon hier entfernen nach dem define:
          34f2f570-dc92-40ec-ac5e-b79c792dc32a-image.png

          Q 1 Reply Last reply Reply Quote 1
          • Q
            Qax1 @MCU last edited by

            @mcu

            Jetzt kommt der Fehler :

            Arduino: 1.8.13 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, WIFI, Only Sketch, 115200"

            MQTT-TEST-1:25:1: error: 'MQTTClient' does not name a type

            MQTTClient client;

            ^

            C:\Users\Stefan\Documents\Arduino\MQTT-TEST-1\MQTT-TEST-1.ino: In function 'void connect()':

            MQTT-TEST-1:34:12: error: 'client' was not declared in this scope

            while (!client.connect(client_name,"MQTTUser","MQTTPassword")) {
            
                    ^
            

            MQTT-TEST-1:40:4: error: 'client' was not declared in this scope

            client.subscribe(client_name + "/+");
            
            ^
            

            MQTT-TEST-1:40:35: error: invalid operands of types 'const char [10]' and 'const char [3]' to binary 'operator+'

            client.subscribe(client_name + "/+");
            
                                           ^
            

            MQTT-TEST-1:41:33: error: invalid operands of types 'const char [10]' and 'const char [7]' to binary 'operator+'

            client.publish(client_name + "/alive","true");
            
                                         ^
            

            C:\Users\Stefan\Documents\Arduino\MQTT-TEST-1\MQTT-TEST-1.ino: In function 'void setup()':

            MQTT-TEST-1:59:2: error: 'client' was not declared in this scope

            client.begin("http://192.168.178.30",1883,net); //192.168.178.45

            ^

            C:\Users\Stefan\Documents\Arduino\MQTT-TEST-1\MQTT-TEST-1.ino: In function 'void loop()':

            MQTT-TEST-1:75:5: error: 'client' was not declared in this scope

             client.publish(client_name + "/InternalTemp",String(c));
            
             ^
            

            MQTT-TEST-1:75:34: error: invalid operands of types 'const char [10]' and 'const char [14]' to binary 'operator+'

             client.publish(client_name + "/InternalTemp",String(c));
            
                                          ^
            

            MQTT-TEST-1:77:3: error: 'client' was not declared in this scope

            client.loop();

            ^

            MQTT-TEST-1:81:6: error: 'werteCount' was not declared in this scope

              werteCount = 0;
            
              ^
            

            MQTT-TEST-1:86:35: error: invalid operands of types 'const char [10]' and 'const char [16]' to binary 'operator+'

              client.publish(client_name + "/connectProblem","Verbindungsproblem gehabt");
            
                                           ^
            

            exit status 1

            'MQTTClient' does not name a type

            Dieser Bericht wäre detaillierter, wenn die Option
            "Ausführliche Ausgabe während der Kompilierung"
            in Datei -> Voreinstellungen aktiviert wäre.

            1 Reply Last reply Reply Quote 0
            • M
              MCU last edited by MCU

              @qax1 Hast du jetzt meine MQTT genutzt? Und hast du das Semikolon entfernt?

              Hier darf nur die IP stehen:
              8171fb93-3b68-4946-b69f-6baa8c4201f3-image.png
              Also http:// weg

              Q 1 Reply Last reply Reply Quote 1
              • Q
                Qax1 @MCU last edited by

                @mcu

                Ich habe den PUNKT hinter dem h
                und den Semikolon weg gemacht.

                M 1 Reply Last reply Reply Quote 0
                • M
                  MCU @Qax1 last edited by MCU

                  @qax1 Dann entpack jetzt die Datei MQTT.7z und schieb den Ordner MQTT dann in Dokumente/Arduino.
                  Und danach oben wieder auf MQTT.h ändern.

                  Q 1 Reply Last reply Reply Quote 1
                  • Q
                    Qax1 @MCU last edited by

                    @mcu
                    Ok... erledigt... jetzt kommt :

                    Arduino: 1.8.13 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, WIFI, Only Sketch, 115200"

                    C:\Users\Stefan\Documents\Arduino\MQTT-TEST-1\MQTT-TEST-1.ino: In function 'void connect()':

                    MQTT-TEST-1:40:35: error: invalid operands of types 'const char [10]' and 'const char [3]' to binary 'operator+'

                    client.subscribe(client_name + "/+");
                    
                                                   ^
                    

                    MQTT-TEST-1:41:33: error: invalid operands of types 'const char [10]' and 'const char [7]' to binary 'operator+'

                    client.publish(client_name + "/alive","true");
                    
                                                 ^
                    

                    C:\Users\Stefan\Documents\Arduino\MQTT-TEST-1\MQTT-TEST-1.ino: In function 'void loop()':

                    MQTT-TEST-1:75:34: error: invalid operands of types 'const char [10]' and 'const char [14]' to binary 'operator+'

                     client.publish(client_name + "/InternalTemp",String(c));
                    
                                                  ^
                    

                    MQTT-TEST-1:81:6: error: 'werteCount' was not declared in this scope

                      werteCount = 0;
                    
                      ^
                    

                    MQTT-TEST-1:86:35: error: invalid operands of types 'const char [10]' and 'const char [16]' to binary 'operator+'

                      client.publish(client_name + "/connectProblem","Verbindungsproblem gehabt");
                    
                                                   ^
                    

                    exit status 1

                    invalid operands of types 'const char [10]' and 'const char [3]' to binary 'operator+'

                    Dieser Bericht wäre detaillierter, wenn die Option
                    "Ausführliche Ausgabe während der Kompilierung"
                    in Datei -> Voreinstellungen aktiviert wäre.

                    Q 1 Reply Last reply Reply Quote 0
                    • Q
                      Qax1 @Qax1 last edited by

                      @MCU

                      Ich weiß nicht ob s was zu sagen hat,
                      aber ich habe in IObroker im MQTT-Adapter
                      keinen Namen / Passwort vergeben.

                      M 1 Reply Last reply Reply Quote 0
                      • M
                        MCU @Qax1 last edited by MCU

                        @mcu Eins nachdem anderen:

                        1. String MCUName = "SensorMax"; einfügen nach #define client_name
                        2. werteCount = 0; Zeile komplett löschen
                        3. bei client.subscribe(client_name : client_name durch MCUName ersetzen
                        4. und bei allen client.publish(client_name : client_name durch MCUName ersetzen
                        5. beim client.connect"MQTTUser","MQTTPassword" -> "",""
                        Q 1 Reply Last reply Reply Quote 0
                        • Q
                          Qax1 @MCU last edited by

                          @mcu

                          👍
                          Komplieren läuft jetzt komplett durch...

                          1 Reply Last reply Reply Quote 0
                          • M
                            MCU last edited by

                            @qax1 Dann schick mir mal das komplette Script.

                            Q 1 Reply Last reply Reply Quote 0
                            • Q
                              Qax1 @MCU last edited by Qax1

                              @mcu ```
                              #include <Wire.h>
                              #include <SPI.h>
                              #include "Adafruit_MAX31855.h"
                              #include <ESP8266WiFi.h>

                              #include <MQTT.h>

                              #define CLK 14 //connect CLK to GPIO14
                              #define CS 5 //connect CS to GPIO5
                              #define DO 12 //connect DO to GPIO12

                              #define client_name "SensorMAX"
                              String MCUName = "SensorMax";

                              const char ssid[] = "xyz";
                              const char pass[] = "xxxxxxxxxxxxxxxxx";
                              String Nachricht_MQTT = "";
                              String Topic_MQTT = "";

                              Adafruit_MAX31855 thermocouple(CLK,CS,DO);

                              WiFiClient net;
                              MQTTClient client;

                              void connect() {
                              Serial.print("\nchecking wifi...");
                              while (WiFi.status() != WL_CONNECTED) {
                              Serial.print(".");
                              delay(1000);
                              }
                              Serial.print("\nconnecting...");
                              while (!client.connect(client_name,"MQTTUser","MQTTPassword")) {
                              Serial.print(".");
                              delay(1000);
                              }
                              Serial.print("\nconnected!");

                              client.subscribe(MCUName + "/+");
                              client.publish(MCUName + "/alive","true");

                              }

                              void messageReceived(String &topic, String &payload) {
                              Serial.println("MQTT incoming: " + topic + " - " + payload);
                              Topic_MQTT = topic;
                              Nachricht_MQTT = payload;

                              topic = "";
                              payload = "";
                              }

                              void setup() {
                              Serial.begin(9600);
                              Serial.println("MAX31855 testing");
                              delay(500);
                              WiFi.begin(ssid, pass);
                              client.begin("192.168.178.30",1883,net); //192.168.178.45
                              connect(); //alive wird gesendet
                              client.onMessage(messageReceived);

                              }

                              void loop() {
                              Serial.print("Internal Temp = ");
                              Serial.println(thermocouple.readInternal());
                              delay(100);
                              double c = thermocouple.readCelsius();
                              if (isnan(c)) {
                              Serial.println("Something wrong with thermocouple!");
                              } else {
                              Serial.print("C = ");
                              Serial.println(c);
                              client.publish(MCUName + "/InternalTemp",String(c));
                              }
                              client.loop();
                              if (!client.connected()) {
                              Serial.println("Neustart!");
                              delay(200);
                              WiFi.begin(ssid, pass);
                              client.begin("http://192.168.178.30",1883,net);
                              connect(); //alive wird gesendet
                              client.onMessage(messageReceived);
                              client.publish(MCUName + "/connectProblem","Verbindungsproblem gehabt");
                              }
                              delay(1000);
                              }

                              M 1 Reply Last reply Reply Quote 0
                              • M
                                MCU @Qax1 last edited by MCU

                                @qax1 sagte in NODEmcu K-Type Temp-Fühler in IObroker !?:

                                Serial.print("\nconnecting...");
                                while (!client.connect(client_name,"MQTTUser","MQTTPassword")) {

                                Serial.print("\nconnecting...");
                                while (!client.connect(client_name,"MQTTUser","MQTTPassword")) {
                                

                                noch ändern -> "",""

                                Code-tags - erste Zeile frei lassen , sonst versteht er das nicht.

                                client.begin("http://192.168.178.30",1883,net); ->client.begin("192.168.178.30",1883,net);
                                das http:// entfernen

                                Q 1 Reply Last reply Reply Quote 0
                                • Q
                                  Qax1 @MCU last edited by

                                  @mcu
                                  Ok... erledigt

                                  M 1 Reply Last reply Reply Quote 0
                                  • M
                                    MCU @Qax1 last edited by

                                    @qax1 Dann zeig nochmal, aber erste Zeile frei lassen-> Return und dann erst Code-Tag (</>).

                                    Q 1 Reply Last reply Reply Quote 0
                                    • Q
                                      Qax1 @MCU last edited by

                                      @mcu

                                      #include <Wire.h>
                                      #include <SPI.h>
                                      #include "Adafruit_MAX31855.h"
                                      #include <ESP8266WiFi.h>
                                      
                                      #include <MQTT.h>
                                      
                                      
                                      #define CLK 14          //connect CLK to GPIO14
                                      #define CS 5             //connect CS to GPIO5
                                      #define DO 12           //connect DO to GPIO12
                                      
                                      #define client_name "SensorMAX"
                                      String MCUName = "SensorMax";
                                      
                                      const char ssid[] = "xyz";
                                      const char pass[] = "xxxxxxxxxxxxxxxxxxx";
                                      String Nachricht_MQTT = "";
                                      String Topic_MQTT = "";
                                      
                                      
                                      
                                      Adafruit_MAX31855 thermocouple(CLK,CS,DO);
                                      
                                      WiFiClient net;
                                      MQTTClient client;
                                      
                                      void connect() {
                                         Serial.print("\nchecking wifi...");
                                         while (WiFi.status() != WL_CONNECTED) {
                                           Serial.print(".");
                                           delay(1000);
                                         }
                                         
                                         Serial.print("\nconnecting...");
                                         while (!client.connect(client_name,"MQTTUser","MQTTPassword")) {
                                           Serial.print(".");
                                           delay(1000);
                                         }
                                         
                                         Serial.print("\nconnected!");
                                          
                                         client.subscribe(MCUName + "/+");
                                         client.publish(MCUName + "/alive","true");
                                         
                                      }
                                      
                                      void messageReceived(String &topic, String &payload) {
                                       Serial.println("MQTT incoming: " + topic + " - " + payload);
                                       Topic_MQTT = topic;
                                       Nachricht_MQTT = payload;
                                       
                                       topic = "";
                                       payload = "";
                                      }
                                      
                                      void setup() {
                                       Serial.begin(9600); 
                                       Serial.println("MAX31855 testing");
                                       delay(500);
                                       WiFi.begin(ssid, pass);
                                       client.begin("192.168.178.30",1883,net); //192.168.178.45
                                       connect(); //alive wird gesendet
                                       client.onMessage(messageReceived);
                                      
                                      }
                                      
                                      void loop() {
                                        Serial.print("Internal Temp = ");
                                        Serial.println(thermocouple.readInternal());
                                        delay(100);
                                        double c = thermocouple.readCelsius();
                                        if (isnan(c)) {
                                          Serial.println("Something wrong with thermocouple!");
                                        } else {
                                          Serial.print("C = ");
                                          Serial.println(c);
                                          client.publish(MCUName + "/InternalTemp",String(c));
                                        }
                                        client.loop();
                                        if (!client.connected()) {
                                           Serial.println("Neustart!");
                                           delay(200);
                                           WiFi.begin(ssid, pass);
                                           client.begin("192.168.178.30",1883,net);
                                           connect(); //alive wird gesendet
                                           client.onMessage(messageReceived);
                                           client.publish(MCUName + "/connectProblem","Verbindungsproblem gehabt");
                                        }
                                        delay(1000);
                                      }
                                      
                                      M 1 Reply Last reply Reply Quote 0
                                      • M
                                        MCU @Qax1 last edited by

                                        @qax1 sagte in NODEmcu K-Type Temp-Fühler in IObroker !?:

                                        while (!client.connect(client_name,"MQTTUser","MQTTPassword"))

                                        Immer noch nicht geändert:
                                        while (!client.connect(client_name,"MQTTUser","MQTTPassword")) -> while (!client.connect(client_name,"",""))

                                        Q 1 Reply Last reply Reply Quote 0
                                        • Q
                                          Qax1 @MCU last edited by

                                          @mcu sagte in NODEmcu K-Type Temp-Fühler in IObroker !?:

                                          while (!client.connect(client_name,"",""))

                                           
                                             Serial.print("\nconnecting...");
                                             while (!client.connect(MCUName,"","")) {
                                               Serial.print(".");
                                               delay(1000);
                                          

                                          so ?

                                          M 1 Reply Last reply Reply Quote 1
                                          • M
                                            MCU @Qax1 last edited by MCU

                                            @qax1
                                            while (!client.connect(MCUName,"","")) {
                                            dort nicht den client_name ersetzen!

                                            while (!client.connect(client_name,"",""))

                                            Q 1 Reply Last reply Reply Quote 0
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