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    Help needed for ESP8266, GPS neo6m and Firebase

    Arduino
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    • S
      Sara @salmanfaris last edited by

      @salmanfaris yes I can see the latitude and longitude on the serial monitor and when I used them on the google map I can see my house. Also, there are no error messages received.

      1 Reply Last reply Reply Quote 0
      • kowshik1729
        kowshik1729 last edited by kowshik1729

        @Sara try this code.

        #include <WiFi.h> // esp32 library
        
        #include <IOXhop_FirebaseESP32.h>  // firebase library
        
        #define FIREBASE_HOST "led-control-4631d.firebaseio.com"// the project name address from firebase id
        
        #define FIREBASE_AUTH "Your Firebase secret key" // the secret key generated from firebase
        
        #define WIFI_SSID "Your SSID"  // input your home or public wifi name
        
        #define WIFI_PASSWORD "Your Passcode"   //password of wifi ssid
        
        String fireStatus = ""; // led status received from firebase
        
        void setup() {
        
          Serial.begin(9600);
        
          delay(1000);
                   
        
          WiFi.begin(WIFI_SSID, WIFI_PASSWORD); //try to connect with wifi
        
          Serial.print("Connecting to ");
        
          Serial.print(WIFI_SSID);
        
          while (WiFi.status() != WL_CONNECTED) {
        
            Serial.print(".");
        
            delay(500);
        
          }
        
          Serial.println();
        
          Serial.print("Connected to ");
        
          Serial.println(WIFI_SSID);
        
          Serial.print("IP Address is : ");
        
          Serial.println(WiFi.localIP());      //print local IP address
        
          Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);   // connect to firebase
        
          Firebase.setString("Your feedname", "your value");     //send initial string of led status
        
        }
        
        S 1 Reply Last reply Reply Quote 0
        • S
          Sara @kowshik1729 last edited by

          @kowshik1729 I received this error message

          Arduino: 1.8.12 (Windows Store 1.8.33.0) (Windows 10), Board: "Generic ESP8266 Module, 80 MHz, Flash, ck, 26 MHz, 40MHz, QIO, 512K (no SPIFFS), 2, v2 Lower Memory, Serial, None, Only Sketch, 115200"

          sketch_mar22b:3:55: fatal error: IOXhop_FirebaseESP32.h: No such file or directory

          #include <IOXhop_FirebaseESP32.h> // firebase library

                                                             ^
          

          compilation terminated.

          exit status 1
          IOXhop_FirebaseESP32.h: No such file or directory

          This report would have more information with
          "Show verbose output during compilation"
          option enabled in File -> Preferences.

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          • kowshik1729
            kowshik1729 last edited by

            @Sara https://github.com/ioxhop/IOXhop_FirebaseESP32 Go to this site. Download the zip file.

            Go to your sketch in Arduino IDE -> include .ZIP library -> browse and select your zip file. This will install your library.

            Then try compiling your code.

            S 1 Reply Last reply Reply Quote 0
            • S
              Sara @kowshik1729 last edited by

              @kowshik1729 still I'm receiving error messages. I think because the esp is different from the esp that mentioned in the code.

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              • kowshik1729
                kowshik1729 last edited by

                Yeah, I knew that. Typically ESP8266 can compile most of the codes of ESP32. That's why I asked to compile it once. I will get back to you with one more option.

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                • kowshik1729
                  kowshik1729 last edited by

                  @Sara https://www.instructables.com/id/Esp8266-Firebase-Connection/

                  Please try the instructions here step by step and try it.

                  S 1 Reply Last reply Reply Quote 0
                  • S
                    Sara @kowshik1729 last edited by

                    @kowshik1729 I already did the same steps previously with no result.

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                    • saheen_palayi
                      saheen_palayi last edited by saheen_palayi

                      @Sara

                      I already did some projects on Firebase with NodeMCU (ESP8266) .I got run time errors but mine's worked fine .U should check with your libraries . also tested over more than 2 libraries . In the code above u mentioned is not declared the FIREBASE_HOST,FIREBASE_AUTH, WIFI_SSID and WIFI_PASSWORD variable values may be u removed for privacy .The serial gps is not a big deal.U should check ur firbase with the given example of the particular header file or library .I didnt used the ArduinoJson.h library at all ....

                      1 Reply Last reply Reply Quote 2
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                      • @codelery Awesome. That's great news. Kudos to @rafitc99 . 🙌

                        @codelery Please keep us updated about your project, looking forward to seeing it in action 🤩

                        • read more
                      • C

                        @rafitc99 I changed the buffer and that solved the problem. Thanks a lot for coming to my rescue.

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                      • C

                        @salmanfaris I did change the buffer size and everything is working perfectly. Thanks coming to my rescue.

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                      • @codelery said in Help needed: Arduino Wireless Notice Board project:

                        I am using the hardware serial (pin 0 and 1 on Arduino Uno)

                        As @rafitc99 mentioned, you need to expand the Serila buffer, in the hardware serial also the Arduino board package implements a 64-byte ring buffer for send and receive on the hardware serial messages. So you need to change that to 256 as per your message length.

                        • read more
                      • C

                        @rafitc99 The thing is that I am not using the SoftwareSerial library in receiving the message from the first microcontroller. I am using the hardware serial (pin 0 and 1 on Arduino Uno)

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