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LM940 TLB Hardware Design Guide
1VV0301384 Rev. 1
Page 14 of 28
2021-06-16
Not Subject to NDA
Figure 10: Interface of Telit Evaluation Board
Interface
Desciption
SIM Card
Both SIM 1 and SIM2 sockets on the EVB can be used
Power ON
To Power-ON the Telit module, connect an AC adaptor
Power OFF
To Power-OFF the Telit module, unplug an adaptor
Modem Reset
To reset the Telit module, press the reset button for
more than 2 seconds
AT Commands / DATA port
Connect the USB 2.0/3.0 cable to a Windows or Linux PC
only after installing the appropriate drivers. Refer to the
LM940 SW User Guide for details
Table 4: Interface and Description of Telit EVB
Summary of Contents for LM940 1.0
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