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Thread: Has anyone done an Arduino to NBP transmitter

  1. #1
    Tuner in Training
    Join Date
    Dec 2019
    Posts
    22

    Has anyone done an Arduino to NBP transmitter

    Hi has anyone done an arduino project to transmit data via NBP, im looking to TX oil pressure and temperature plus steering angle.

  2. #2
    Hi Everyone,

    i am also very interested in how to make an Arduino send data to track addict via an HC-05 or even via USB-OTG.
    With an Arduino i can read the engine-sensors directly because the BMW E30 has no OBD...So far i have the data i want in the Arduino and iam printing it to a LCD.
    The goal is to add this also to the log in the app.

    I tried with the Serial.print command but couldnt get it to recognize in the App. That said i dont know what iam doing...

    If anyone could help a noob out it would be much appreciated

  3. #3
    finally had some success....rather not say what was wrong...

    I am sending these Values with the Arduino over to the App at 4Hz

    //Output for Track Addict NBP
    Serial.print("*NBP1,UPDATE,");
    Serial.println(printtime);
    Serial.print("RPM,1/s:");
    Serial.println(rpm);
    Serial.print("Wheelspd,km/h:");
    Serial.println(wheelspeed);
    Serial.print("Gang,u:");
    Serial.println(gang);
    Serial.print("TPS,V:");
    Serial.println(TPS_Voltage);
    Serial.print("AFM,V:");
    Serial.println(AFM_Voltage);
    Serial.print("IAT,V:");
    Serial.println(IAT_Voltage);
    Serial.println("#");

  4. #4
    Tuner in Training
    Join Date
    Dec 2019
    Posts
    22

    Arduino

    Hi While we are in Lock down..

    post your code so far and ill have a look/test here as well

    Quote Originally Posted by coffeeandcigars View Post
    finally had some success....rather not say what was wrong...

    I am sending these Values with the Arduino over to the App at 4Hz

    //Output for Track Addict NBP
    Serial.print("*NBP1,UPDATE,");
    Serial.println(printtime);
    Serial.print("RPM,1/s:");
    Serial.println(rpm);
    Serial.print("Wheelspd,km/h:");
    Serial.println(wheelspeed);
    Serial.print("Gang,u:");
    Serial.println(gang);
    Serial.print("TPS,V:");
    Serial.println(TPS_Voltage);
    Serial.print("AFM,V:");
    Serial.println(AFM_Voltage);
    Serial.print("IAT,V:");
    Serial.println(IAT_Voltage);
    Serial.println("#");

  5. #5
    Tuner in Training
    Join Date
    Dec 2019
    Posts
    22
    see this thread for bluetooth and wifi code for arduino
    https://forum.hptuners.com/showthrea...ol-NBP-Devices