 }
 
 void lcdSetup(){
-    lcd.begin(16,2);
+    lcd.begin(16, 2);
     lcd.print("HELLO");
 
 

#include "LedControl.h"
#include <Wire.h>  // Comes with Arduino IDE
#include <LiquidCrystal_I2C.h>

// pin to sink LED current from 3.3 v source

    ssvgSetup();
    //lcd setup
    lcdSetup();
    Serial.begin(9600);
}


void parseRun(String cmd){
    char func = cmd.charAt(0);
    switch (func){
        // i2c 16x2 charactors lcd api
        case 32:
            lcd.setCursor(cmd.charAt(1) - 1, cmd.charAt(2) - 1);
            break;
