Digi XBee Cellular LTE Cat 1, Руководство пользователя, Страница: 23 / 91

Getting started with the XBee Cellular Modem Development Kit XBee Cellular Modem examples
Digi XBee Cellular LTE Cat 1 Embedded Modem User Guide 23
Connect to a TCP/IP address
The XBee Cellular Modem can send and receive TCP messages while in Transparent mode; see
Transparent operating mode .
You can use this example as a template for sending and receiving data from a user. The following table
explains the AT commands that you use in this example.
Command Value Description
IP (IP
Protocol)
1 Set the expected transmission mode to TCP communication.
DL
(Destination
IP Address)
<Target
IP address> The target IP address that you send and receive from. For example, a
data logging server’s IP address that you want to send
measurements to.
DE
(Destination
Port)
<Target
port number> The target port number that the device sends the transmission to.
This is represented as a hexadecimal value.
To connect to a TCP/IP address:
1. Ensure that the device is set up correctly with the SIM card installed and the antennas
connected as described in Connect the hardware .
2. Open XCTU and click the
Configuration working mode button.
3. Select a device from the Radio Modules list. XCTU displays the current firmware settings for
that device.