pinMode(XBEE_RST, OUTPUT);
pinMode(XBEE_MULT4, OUTPUT);
if (SerialUSB.available() > 0) {
rx_byte = SerialUSB.read();
if (Serial.available() > 0) {
SerialUSB.write(rx_byte);
buttonState1 = digitalRead(Button1);
if (buttonState1 == LOW) {
digitalWrite(XBEE_RST, LOW);
digitalWrite(XBEE_RST, HIGH);
buttonState2 = digitalRead(Button2);
if (buttonState2 == LOW) {
digitalWrite(XBEE_MULT4, LOW);
digitalWrite(XBEE_MULT4, HIGH);