BreakfastSerial Code Snippets

blink_arduino_ex.ino

int led = 13;

void setup() { 
  pinMode(led, OUTPUT);  
}

void loop() {
  digitalWrite(led, HIGH);
  delay(1000);
  digitalWrite(led, LOW);
  delay(1000);
}

blink_breakfastserial_ex.py

from BreakfastSerial import Arduino, Led

board = Arduino()
led = Led(board, 13)

led.blink(1000)

blink_pyfirmata_ex.py

from pyfirmata import Arduino
from time import sleep

board = Arduino('/dev/cu.usbmodem1411')
ledPin = board.board.digital[13]

while 1:
  ledPin.write(1)
  sleep(1)
  ledPin.write(0)
  sleep(1)

internet_example.ino

#include <Ethernet.h>
#include <SPI.h>


EthernetClient client;
String data = '{"foo":"bar"}';

void setup() {
  Ethernet.begin({0x90,0xA2,0xDA,0x00,0x55,0x8D});
}

void loop() {
  if (client.connect("www.someapi.com",80)) {
    client.println("POST /api/v1/endpoints HTTP/1.1");
    client.println("Host: www.someapi.com");
    client.println("Content-Type: application/json");
    client.print("Content-Length: ");
    client.println(data.length());
    client.println();
    client.print(data);
    client.println();
  }
}