Connect to the ELIZA server

You can use the XBee to chat with the ELIZA Therapist Bot. ELIZA is an artificial intelligence (AI) bot that emulates a therapist and can perform simple conversations.

Note For help with debugging, see Debugging.

The following table explains the AT commands that you use in this example.

At command	Value	Description
IP (IP Protocol)	1	Set the expected transmission mode to TCP communications.
DL (Destination Address)	52.43.121.77	The target IP address of the ELIZA server.
DE (Destination Port)	2328 (0x2328)	The target port number of the ELIZA server.

To communicate with the ELIZA Therapist Bot:

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 Add a device to XCTU.

3. Click the Configuration working mode button.
4. Select a device from the Radio Modules list. XCTU displays the current firmware settings for that device.

5. To switch to TCP communication, in the IP field, select 1 and click the Write button .
6. To enter the destination address of the ELIZA Therapist Bot, in the DL field, type 52.43.121.77 and click the Write button.
7. To enter the destination IP port number, in the DE field, type 2328 and click the Write button.
8. Click the Consoles working mode button on the toolbar to open a serial console to the device. For instructions on using the Console, see the AT console topic in the XCTU User Guide.
9. Click the Open button to open a serial connection to the device.
10. Click in the left pane of the Console log, then type in the Console to talk to the ELIZA Therapist Bot. The following screenshot provides an example of this chat with the user's text in blue.