Telit EVB IoT Device Development Kit User Guide
- June 3, 2024
- Telit
Table of Contents
Telit EVB IoT Device Development Kit ‘
This Quick Start Guide will walk you through the easy steps required to setup
the evaluation board for your wireless application.
The EVB is a tool designed for engineers, programmers and developers allowing
to connect and use all the Telit Modules Interfaces.
Before starting, please connect your chosen Telit module interface to the EVB.
Getting started is easy
Your Telit EVB kit contains the following:
- Main board · Socket for embedded module interface board
- Power supply adapter & power cable · Micro USB Cable
- Mini USB Cable · Cellular Antenna
The picture below shows a typical evaluation board (EVB) platform consisting
of an EVB main board and a TLB (Translation Board). In the setup depicted
below, a Telit LE920 module is mounted: EVB IoT Device Development Kit – Quick
Start Guide
Run the EVB with your module
Install the proper PC drivers
Telit provides two different installers according to the host system
architecture (x86 or x64).
In the link below you can find the available set of USB drivers
https://www.telit.com/developer-zone/iot-device-prototyping-kit/
With the
EVB disconnected from the PC, please run the installer package and, after the
welcome screen, follow the instructions of the Windows® Wizard.
Plug the module on your EVB
Please contact your Telit representative for the list of available extension module that can be used with the EVB. Plug the module on the evaluation board, making sure that the EVB and adapter connectors are properly mated .
Connect the board with the PC
Plug the USB cable, one end of the USB port to Evaluation Board and the other end of the USB port to your PC or laptop.
Power Supply
Connect the power supply adapter and the external power cable to your board
Power On
The ON/OFF functionality and its use is depending on the used module. Please refer to the related Module’s Hardware User Guide and Interface User Guide. Typically, to turn on the module, the ON/OFF button must be pressed for at least 5 seconds and then released. The table below contains typical intervals for which the button must be pressed for some Telit modules.
| Module | Interval |
|---|---|
| HE91O | 5sec |
| OE910 | 1sec |
| GE910 | 5sec |
| Gl!.910-V3 | 5sec |
| C &910 | 1.5soc |
| UE010 | 5sec |
| LE910•V2 | 5sec |
| Ul910•V2 | 1sec |
| L.E91 • 0 | 1sec |
| LE91OC1 | 1sec |
On your PC, please go to Control Panel > Device Manager and check the
COM port number. The screenshot below reports an example of the port
composition listed on Windows 10 Device Manager.
USB Modem ports are ACM devices and can be used as AT Command interface. To identify the corresponding COM port number, just right click on one of the two Telit USB Modem entries, select Properties, then Modem tab. The picture shows the Telit USB Modem properties. In this example Windows 10 system binds USB
17 with COM9 port.
Configure the EVB with your module
Telit AT Controller (TATC)
Telit AT Controller (TATC) is a easy to use AT command terminal designed to
easily control Telit modules.
Download the Telit AT Controller installation files from the following link:
https://www.telit.com/evkevb-drivers/ and save it on your desktop.
USB Drivers
- Telit_Modules_Linux_USB_Drivers_User_Guide_r5
- Telit_Windows_10_WHQL_Drivers_Installer_2.08.0002
- Telit_Windows_Desktop_Drivers_Installer_1.12.0003
- Telit_EVB_USB_Drivers
Tools
- Telit_AT_Controller_r3.4.11_XFP_4.0.5
- Telit_TMB_Setup_2.7.1
- Telit_Connection_Manager_Setup_1.5.0
Install TATC
Unzip the folder and run Setup_TATC_3.4.11_XFP_4.0.5.msi file. Upon successful
software installation, you will see the following icons on your desktop:
Configure TACT
Double-click on the Telit AT Controller icon to open the application and then click on Settings button
and select Port Settings tab to setup the AT port parameters such as in the
picture below:
Cick OK button. Upon successful configuration, click Connect button.
The module information such as MAC Address, Manufacturer name, Model Number,
Firmware Release version will be displayed.
To start the AT Terminal window, click AT Terminal button.
You are now ready to send AT commands in the TATC input box and then click
Execute button. Issue the following commands to verify firmware version and
options.
- AT#SWPKGV
- AT#SWOPTIONS
EVB IoT Device Development Kit – Quick Start Guide