Receiving code

#include <Servo.h>


#define MAX_FINGER 5
// #include
// create servo object to control a servo
typedef struct {
  Servo myservo;
  byte servoAng;
} SERVO;

SERVO servo[MAX_FINGER];

void setup() {
  Serial.begin(9600);
  int i = 0;
  for (i = 0; i < MAX_FINGER; i++) {
    servo[i].myservo.attach(i + 2);
  }
}

void loop() {
  if(Serial.available() >=5) {
    int i = 0;
    for (i = 0; i < MAX_FINGER; i++) {
      servo[i].servoAng = Serial.read();
      servo[i].myservo.write( servo[i].servoAng );
    }
    // Send the servo to the position read... (note: you get to make this happen)
  }
}