Telit Wireless Solutions LN940 WWAN M.2, Руководство пользователя

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Table 3.3.2 Host Radio Disable Interface
Signal Name Pin Voltage
Level Description
W_DISABLE#1 8 3.3V This is an “Active Low” pin
to disable the
WWAN
radio of LN940 M.2
Module. When the state is
“Low” the M.2 module
radio can be disabled and
made incapable of
transmitting. When the
state is
"High" the radio
transmitter is to be made
capable of transmitting,
internally pulled up. The
radio can also be toggled
by software (AT
commands).
W_DISABLE#2 26 3.3V This is an “Active Low” pin
to disable the
GPS radio of
LN940 M.2 Module. When
the state is
“Low” the M.2
module radio can be
disabled and made
incapable of transmitting.
When the state is
"High"
the radio transmitter is to
be made capable of
transmitting, internally
pulled up. The radio can
also be toggled by
software (AT commands).