losant-sneak-preview-2-m2m-communication

device-button.ino

void buttonPressed() {
  Serial.println("Button Pressed!");

  // Losant uses a JSON protocol. Construct the simple state object.
  // { "button" : true }
  StaticJsonBuffer<200> jsonBuffer;
  JsonObject& root = jsonBuffer.createObject();
  root["button"] = true;

  // Send the state to Losant.
  device.sendState(root);
}

device-led.ino

void toggle() {
  Serial.println("Toggling LED.");
  ledState = !ledState;
  digitalWrite(LED_PIN, ledState ? HIGH : LOW);
}

// Called whenever the device receives a command from the Losant platform.
void handleCommand(LosantCommand *command) {
  Serial.print("Command received: ");
  Serial.println(command->name);

  if(strcmp(command->name, "toggle") == 0) {
    toggle();
  }
}

// Register the command handler to be called when a command is received
// from the Losant platform.
device.onCommand(&handleCommand);