 bool bufDone;
 
 void setup() {
-  warby = Robot(0, dirA, pwmA, dirB, pwmB, dirC, pwmC, true);
+  warby = Robot(ROBOT_ID, dirA, pwmA, dirB, pwmB, dirC, pwmC, true);
   warby.stop();
 
   bufLen = 0;


    if (bufLen >= BUF_SIZE - 1) {
      Serial.println("BUF OVERRUN");
      continue;
    }


  }

  if (bufDone) {
    // Serial.print("buf: ");
    // Serial.write(buf, bufLen);
    // Serial.println();
    handleMessage(buf);

    bufDone = false;
