Arduino Bluetooth Controlled J 1.2

Uncia Robotics ❘ Freeware ❘
Android
out of 137 votes

The Android application presents a user interface with five buttons, specifically designated as black, red, green, yellow, and blue.

The black button functions as a joystick, emulating a traditional joystick controller. It provides two key values:

Angle: Ranges from 0 to 359
Strength: Ranges from 0 to 100

The remaining buttons (red, green, yellow, blue) are standard buttons, initially set to a value of 0. Users have the option to adjust these values through the Menu > Settings.

Real-time updates of the values for the joystick and the respective buttons are displayed on either side of the Sending Data section.

The combination of values from all buttons is transmitted via Bluetooth in the following manner:

The default seven-digit number is initialized as 0000000.
The first three digits represent the angle.
The next three digits account for strength.
The final digit indicates the status of the buttons blue, green, red, and yellow.

For instance, if the seven-digit number is 2700891:

The first three digits denote the angle: 270
The following three digits signify strength: 089
The last digit reflects the values of the buttons: 1

An Arduino sketch is provided for users who wish to verify these outputs:

void setup() {
Serial.begin(9600);
}
void loop() {
if(Serial.available()>0)
{
String value = Serial.readStringUntil('#');
if(value.length()==7)
{
String angle = value.substring(0, 3);
String strength = value.substring(3, 6);
String button = value.substring(6, 8);
Serial.print("angle: ");Serial.print(angle);Serial.print('\t');
Serial.print("strength: ");Serial.print(strength);Serial.print('\t');
Serial.print("button: ");Serial.print(button);Serial.println("");
Serial.flush();
value="";
}
}
}

Overview

Arduino Bluetooth Controlled J is a Freeware software in the category Education developed by Uncia Robotics.

The latest version of Arduino Bluetooth Controlled J is 1.2, released on 01/02/2025. It was initially added to our database on 01/02/2025.

Arduino Bluetooth Controlled J runs on the following operating systems: Android.

Users of Arduino Bluetooth Controlled J gave it a rating of 4 out of 5 stars.

Screenshots (Click to view larger)

Latest Version
1.2

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