Arduino starter for es200

ES200Starter.ino

#include <Arduino.h>

int powerPin = 5;
byte messageA[] = {0xA6, 0x12, 0x02, 0x10, 0x14, 0xCF}; // BLANK CODE?
byte messageB[] = {0xA6, 0x12, 0x02, 0x01, 0x14, 0xE7}; // ESC ON & MPH
byte messageC[] = {0xA6, 0x12, 0x02, 0X05, 0x14, 0xDC}; // LIGHT ON & ESC ON & MPH

void setup() {
  // initialize Serial1:
  Serial.begin(9600);

  pinMode(powerPin, OUTPUT);
  digitalWrite(powerPin, HIGH);

  Serial.write(messageA, sizeof(messageC));
  delay(500);
  Serial.write(messageB, sizeof(messageB));
  delay(500);
}

void loop() {
  Serial.write(messageC, sizeof(messageC));
  delay(7000);
}