Telit Wireless Solutions LM940 - Power Supply and Operation; SIM Card Connection

LM940 Hardware Design Guide
1VV0301352 Rev. 18 Page 2 of 75 2022-01-04
Not Subject to NDA
APPLICABILITY TABLE
PRODUCTS
LM940 1.0
LM940 2.0
Note: The main difference between LM940 HW Versions 1.0 and 2.0
is the pin-out. The two versions are slightly different in terms of
POWER ON/OFF control.
For more details. refer to the chapter 3. Pins Allocation and 6. Digital
Section