Navigation

    Logo
    • Register
    • Login
    • Search
    • Recent
    • Tags
    • Unread
    • Categories
    • Unreplied
    • Popular
    • GitHub
    • Docu
    • Hilfe
    1. Home
    2. Deutsch
    3. ioBroker Allgemein
    4. NODEmcu K-Type Temp-Fühler in IObroker !? [gelöst]

    NEWS

    • ioBroker@Smart Living Forum Solingen, 14.06. - Agenda added

    • ioBroker goes Matter ... Matter Adapter in Stable

    • Monatsrückblick - April 2025

    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

      Japp hab ich auch versucht,
      hab auch die Neueste Version probiert,
      aber auch ohne Erfolg.

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

        @qax1 Dann muss jetzt die mqtt.h Datei im Dokumente Ordner sein. Kopiere die mal in Dein Projekt.

        1452166e-a047-4ae8-8a70-6b8efd65fe2c-image.png

        Boardverwalter:

        https://dl.espressif.com/dl/package_esp32_index.json
        https://arduino.esp8266.com/stable/package_esp8266com_index.json
        
        Q 1 Reply Last reply Reply Quote 1
        • Q
          Qax1 @MCU last edited by

          @mcu

          Du meinst nicht im ADRUINO Oder sondern wirklich im Dokumente Orden von Windows ?
          Dors sind nur Ordner mit Versuchen von mir die ich gespeichert hatte.

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

            @qax1 Im Dokumente/arduino werden alle Dateien zum Arduino gespeichert:
            a71f2af1-e460-4fc5-8611-8ecf8747d972-image.png

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

              @mcu

              Ah... Ok... gefunden...

              22-03-_2021_19-56-38.jpg

              Was davon jetzt wohin kopieren ?
              Was meinst du mit "Mein Projekt" ?

              Sorry bin halt absoluter Anfänger...

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

                @qax1 Versuch erstmal MQTT.h zu ersetzen durch Adafruit_MQTT.h.

                f9e831b3-10ed-4d94-abfc-fd5c31b4076e-image.png

                a8e21030-0c72-4105-a74c-fa1ba3125265-image.png

                Hier die Datei als 7z:
                MQTT.7z

                Q 1 Reply Last reply Reply Quote 1
                • 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
                                            • First post
                                              Last post

                                            Support us

                                            ioBroker
                                            Community Adapters
                                            Donate
                                            FAQ Cloud / IOT
                                            HowTo: Node.js-Update
                                            HowTo: Backup/Restore
                                            Downloads
                                            BLOG

                                            890
                                            Online

                                            31.7k
                                            Users

                                            79.6k
                                            Topics

                                            1.3m
                                            Posts

                                            nodemcu max38155 mqtt
                                            2
                                            39
                                            1534
                                            Loading More Posts
                                            • Oldest to Newest
                                            • Newest to Oldest
                                            • Most Votes
                                            Reply
                                            • Reply as topic
                                            Log in to reply
                                            Community
                                            Impressum | Datenschutz-Bestimmungen | Nutzungsbedingungen
                                            The ioBroker Community 2014-2023
                                            logo