Analog input, analog output, serial output

  Reads an analog input pin, maps the result to a range from 0 to 255 and uses
  the result to set the pulse width modulation (PWM) of an output pin.
  Also prints the results to the Serial Monitor.

  The circuit:
  - potentiometer connected to analog pin 0.
    Center pin of the potentiometer goes to the analog pin.
    side pins of the potentiometer go to +5V and ground
  - LED connected from digital pin 9 to ground

  created 29 Dec. 2008
  modified 9 Apr 2012
  by Tom Igoe

  This example code is in the public domain.

  http://www.arduino.cc/en/Tutorial/AnalogInOutSerial

Arduino Star Wars Song for Piezo

Nick James nicksort
https://gist.github.com/nicksort/4736535

Firmata Library - Standard Firmata Ethernet

  StandardFirmataEthernet is a TCP client/server implementation. You will need a Firmata client library
  with a network transport that can act as a TCP server or client in order to establish a connection between
  StandardFirmataEthernet and the Firmata client application.
  To use StandardFirmataEthernet you will need to have one of the following
  boards or shields:
  - Arduino Ethernet shield (or clone)
  - Arduino Ethernet board (or clone)
  - Arduino Yun
  Follow the instructions in the ethernetConfig.h file (ethernetConfig.h tab in Arduino IDE) to
  configure your particular hardware.
  NOTE: If you are using an Arduino Ethernet shield you cannot use the following pins on
  the following boards. Firmata will ignore any requests to use these pins:
  - Arduino Uno or other ATMega328 boards: (D4, D10, D11, D12, D13)
  - Arduino Mega: (D4, D10, D50, D51, D52, D53)
  - Arduino Leonardo: (D4, D10)
  - Arduino Due: (D4, D10)
  - Arduino Zero: (D4, D10)
  If you are using an ArduinoEthernet board, the following pins cannot be used (same as Uno):
  - D4, D10, D11, D12, D13

Firmata Library - Standard Firmata

  Firmata is a generic protocol for communicating with microcontrollers
  from software on a host computer. It is intended to work with
  any host computer software package.
  To download a host software package, please click on the following link
  to open the list of Firmata client libraries in your default browser.
  https://github.com/firmata/arduino#firmata-client-libraries
  Copyright (C) 2006-2008 Hans-Christoph Steiner.  All rights reserved.
  Copyright (C) 2010-2011 Paul Stoffregen.  All rights reserved.
  Copyright (C) 2009 Shigeru Kobayashi.  All rights reserved.
  Copyright (C) 2009-2016 Jeff Hoefs.  All rights reserved.
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
  See file LICENSE.txt for further informations on licensing terms.
  Last updated August 17th, 2017

STM32 GPIO Example

Blink RGB LED

Blink RGB LED

Blink RGB LED

Blink RGB LED

Simple example for testing board features.

1- Tests 7-segment display;
2- Lamp flashes in RA0 (At this moment, change the jumper position to "LED");
3- Tests red LEDs connected to the PORTB;
4- Test the buttons;
5- Test the green LEDs connected to the PORTA.

Simple example for testing board features.

1- Tests 7-segment display;
2- Lamp flashes in RA0 (At this moment, change the jumper position to "LED");
3- Tests red LEDs connected to the PORTB;
4- Test the buttons;
5- Test the green LEDs connected to the PORTA.

Simple example for testing board features.

1- Tests 7-segment display;
2- Lamp flashes in RA0 (At this moment, change the jumper position to "LED");
3- Tests red LEDs connected to the PORTB;
4- Test the buttons;
5- Test the green LEDs connected to the PORTA.

Blink RGB LED

Blink RGB LED

Blink RGB LED

Blink RGB LED

Blink RGB LED

Blink RGB LED

Blink RGB LED

Exemplo simples para teste dos recursos da placa.

1- Testa display de 7 segmentos;
2- Pisca lâmpada em RA0 (Neste momento trocar posição do jumper para "LED");
3- Testa LEDs vermelhos ligados ao PORTB;
4- Testa os botões;
5- Testa os LEDs verdes ligados ao PORTA.