Published February 20, 2016 © GPL3+

Flip & Click Board with Bluetooth

Testing Flip&Click board. This board is Arduino DUE based with Mikroelektronika Mikrobus 4 slot.

BeginnerProtip1,011

Things used in this project

Hardware components

Android device

MikroE Flip & Click

MikroE Button click

MikroE Bluetooth click

Software apps and online services

Android bluetooth terminal

Story

This project is first test for Mikroelektronika Flip&Click board. The board is based on Arduino DUE platform, and has 4 MikroBus click slot. For this test, two simple click Boards are used: Bluetooth adapter and Button board. For communication with board an Bluetooth Terminal Android app is used. Send '1' for turn on LED, '0' for turn off. If button is pressed, message appear on BT terminal window....

Flip & Click Board

Bluetooth Click

Bluetooth Click is an accessory board in mikroBus™ form factor. Enrich your device with bluetooth capability with up to 100m range. Board offers low power, highly economic Bluetooth radio for adding wireless capability to your products. On-board RN-41 module with UART interface is easy and simple to use. Board is designed to use 3.3V power supply only.

BlueTooth click

Button Click

Button R click is the simplest solution for adding a single push button to your design. The button itself is transparent, 6.8mm in diameter and has a red LED backlight. When pressed, it sends an interrupt signal to the target board microcontroller. The backlight LED is controlled separately through the mikroBUS™ PWM pin, so you can program all kinds of patterns (varying level of light intensity or rate of blinking on subsequent button presses). The board can use either a 3.3V or a 5V power supply.

Button R click

Code snippet #1

//Button click  => D-socket
#define btn 29 //PD.6
#define led 9 //PC.21

//Bluetooth click => A-socket, Serial1

void setup() {
  // put your setup code here, to run once:
  pinMode(btn,INPUT);
  pinMode(led,OUTPUT);
  Serial.begin(115200);
  Serial1.begin(115200);

  digitalWrite(led,LOW);
}

void loop() {
  // put your main code here, to run repeatedly:

  // send message for button pressing
  if (digitalRead(btn) == HIGH){
    Serial1.println("btn_pressed");
    delay(300);
  }

  //receive message from bluetooth
  if (Serial1.available()){
    while(Serial1.available() > 0){
      char data;
      data = Serial1.read();
      if (data == '1'){
        digitalWrite(led,HIGH);
      }
      if (data == '0'){
        digitalWrite(led,LOW);
      }
      Serial.write(data);
    }

  }
  
}

Credits

Zoran Roncevic

19 projects • 128 followers

Hackster Live ambassador in Serbia. Organizer of Maker NS community.

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Flip & Click Board with Bluetooth

Flip & Click Board with Bluetooth

Things used in this project

Hardware components

Software apps and online services

Story

Flip & Click Board

Bluetooth Click

Button Click

Code

Code snippet #1

Credits

Zoran Roncevic

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