What are the exact bytes we need to send to the MCU to initialize the XBee radio module and communicate with it in our code. So what are some functions that are for initializing the radio module
 The exact bytes required to initialize an XBee radio module and communicate with it will depend on the specific MCU (microcontroller unit) and XBee module you are using. However, I can provide some general guidance on how to initialize and communicate with an XBee radio module using a common MCU platform like Arduino.

To initialize the XBee radio module, you will typically need to perform the following steps:

1. **Wire the XBee module to the MCU**: This involves connecting the XBee module's TX and RX pins to the corresponding RX and TX pins on the MCU. You may also need to connect other pins, such as power (VCC and GND) and reset (RST).
2. **Include the XBee library in your code**: Arduino users can include the XBee library using the following line of code: `#include <XBee.h>`.
3. **Instantiate an XBee object**: This creates an instance of the XBee class that you can use to communicate with the XBee module. For example: `XBee xbee = XBee();`
4. **Initialize the serial port**: The XBee module communicates with the MCU using a serial connection, so you will need to initialize the serial port at the appropriate baud rate. For example
What are the exact bytes we need to send to the MCU to initialize the XBee radio module and communicate with it in our code. So what are some functions that are for initializing the radio module, sending data, receiving data and checking the status of the radio module.

I'm using an Arduino Mega 2560 and XBee Explorer Pro.

I'm using the XBee library for Arduino and the XBee API.

Here's the code I have so far:

```
#include <XBee.h>

XBee xbee = XBee();
ZigbeeSerial serial = ZigbeeSerial(Serial);

void setup()
{
  Serial.begin(9600);
  xbee.setSerial(serial);
}

void loop()
{
  xbee.readPacket(1000);
  if (xbee.getResponse().isAvailable())
  {
    Serial.write(xbee.getResponse().getBuffer(), xbee.getResponse().getBufferLength());
  }
}
```

I'm not sure what to put in the setup function to initialize the XBee radio module and communicate with it.

To initialize the XBee radio module, you will need to perform the following steps:

1. Set the baud rate of the XBee module to match the baud rate of your Arduino. In your code, you have already set the baud rate of