Serial Communication between Simulink & Arduino Harry Septanto. Tomar datos por puerto serial con Simulink de MATLAB - Duration. Arduino and HC-05 Bluetooth Module Tutorial. Arduino Bluetooth Setup Tips. Try these tips to troubleshoot issues that you face while configuring Arduino ® Bluetooth ® setup. To connect to your Arduino hardware using an HC-05 or HC-06 Bluetooth module. Unable to see Bluetooth Serial COM Port. If you are using the Adafruit.

Instrument Control Toolbox™ can communicate with Bluetooth devicesvia an adaptor. You can discover your devices and view their properties.

You can read and write both text data (ASCII based)and binary data over the Bluetooth interface.

You can enhance the power and flexibility of yourinstrument communication by using events and callbacks.

The Bluetooth interface is supported for usein the Test & Measurement Tool, and includes the same functionalitythat is available in the core toolbox.

The Instrument Control Toolbox Bluetooth interfacelets you connect to devices over the Bluetooth interface andto transmit and receive ASCII and binary data.

These tips and guidelines may be relevant to youruse of the Bluetooth interface.

These properties are available in the toolbox.

Hardware port that your Arduino is connected to, specified as a character vector or string array. The port can be a USB serial port or the Adafruit EZ-Link Bluetooth serial port, depending on how you have configured the Arduino hardware. To identify the USB serial port number, see Find Arduino Port on Windows, Mac, and Linux. To identify the Bluetooth device address or serial port, see Pair a Bluetooth Device and Retrieve the Bluetooth Device Address. This argument can be specified on its own if connected via USB serial port, or with a board name.

Example: a = arduino('COM5')

Name of the Arduino enabled board, specified as a character vector or string array. This argument must be specified with a valid serial port, IP address, Bluetooth address, or Bluetooth name. For the complete list, see the list of supported boards or refer to the following table.

Example: a = arduino('COM5','Uno') creates a connection to an Arduino Uno board using port 5.

Bluetooth address of the HC-05 or HC-06 device, specified as a character vector or string array of the form btspp:// followed by the 12-digit hexadecimal value of the address. To identify the Bluetooth device address, see Pair a Bluetooth Device and Retrieve the Bluetooth Device Address.

Example: a = arduino('btspp://98d331fb3b77','Uno') creates a Bluetooth connection to an Arduino Uno board.

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Bluetooth name of the device, specified as a character vector or string array.

Example: a = arduino('HC-05','Uno') creates a wireless Bluetooth connection to an Arduino Uno board that uses an HC-05 Bluetooth device.

IP address of the Arduino MKR1000 or MKR1010 board, specified as a character vector or string array.

Example: a = arduino('192.168.1.15','MKR1000') creates a WiFi connection to an Arduino MKR1000 board that uses the IP address 192.168.1.15.

TCP/IP port on the Arduino board, specified as a number.

Example: a = arduino('192.168.1.15','MKR1000',9500) creates a WiFi connection to an Arduino MKR1000 board that uses the TCP/IP port at 9500.

Name-Value Pair Arguments

Specify optional comma-separated pairs of Name,Value arguments. Name is the argument name and Value is the corresponding value. Name must appear inside quotes. You can specify several name and value pair arguments in any order as Name1,Value1,...,NameN,ValueN.

Note

If you are connecting an Arduino board using a wireless network, you cannot specify Name,Value arguments.

Name of the Arduino library, specified as the comma-separated pair consisting of 'Libraries' and a character vector or a cell array of character vectors. Libraries installed by default extend the Arduino environment.

Note

When you first connect to your Arduino hardware, your Arduino connection is created with these default libraries {'I2C' 'Servo' 'SPI'}. However, if you create an Arduino connection with libraries other than the defaults, your Arduino connection will have only the libraries that you specified, even after you disconnect and reconnect your Arduino hardware.

Example: a = arduino('COM9','Uno','Libraries','spi') limits the environment to the specified library.

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Example: a = arduino('COM9','Uno','Libraries','Adafruit/MotorShieldV2') limits the environment to the Adafruit Motor Shields V2 library and its dependent libraries.

Example: a = arduino('COM9','Uno','Libraries','ShiftRegister') limits the environment to shift register library.

Reprogramming of the Arduino board, specified as the comma-separated pair consisting of 'ForceBuildOn' and either false or true. Set 'ForceBuildOn' to true to reprogram the board. This setting forces MATLAB to reprogram the board with only the specified libraries included in the server. Use this setting to update the Arduino server with different source code when you work with custom Arduino libraries.

Example: a = arduino('COM9','Uno','Libraries','CustomLibrary','ForceBuildOn',true) reprograms the Arduino board using your latest C++ source code for CustomLibrary.

Note

MATLAB does not reprogram the Arduino board and uses the existing Arduino server if the libraries that you specify match with libraries that are already on the existing Arduino server.

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Program log and Arduino commands log, specified as the comma-separated pair consisting of 'TraceOn' and either false or true. If you fail to connect to your Arduino board, set 'TraceOn' to true to print compilation and upload errors of Arduino IDE at the MATLAB command window. You can also set 'TraceOn' to true to print the Arduino commands executed on the Arduino board for each MATLAB command.

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Example: a = arduino('COM9','Uno','TraceOn',true)