SARA-G3 series - System Integration Manual
UBX-13000995 - R06 Objective Specification System description
Page 74 of 218
The pin configured to provide the “General purpose output” function is set as
o Output / Low, if the parameter <gpio_out_val> of AT+UGPIOW command is set to 0
o Output / High, if the parameter <gpio_out_val> of AT+UGPIOW command is set to 1
Pad disabled:
All the GPIOs can be configured in tri-state with an internal active pull-down enabled, as a not used
pin, setting the parameter <gpio_mode> of +UGPIOC AT command to 255.
The “Pad disabled” mode can be provided on more than one pin per time: it is possible to
simultaneously set the same mode on another pin (also on all the GPIOs).
The pin configured to provide the “Pad disabled” function is set as
o Tri-state with an internal active pull-down enabled
Table 11Table 11 describes the configurations of all SARA-G350 GPIO pins.
By default, the pin is configured as Pad disabled.
Can be alternatively configured by the AT+UGPIOC command as
Output
Input
Network Status Indication
GNSS Supply Enable
GSM Tx Burst Indication
By default, the pin is configured to provide GNSS Supply Enable
function.
Can be alternatively configured by the +UGPIOC command as
Output
Input
Network Status Indication
Pad disabled
By default, the pin is configured to provide GNSS Data Ready
function.
Can be alternatively configured by the +UGPIOC command as
Output
Input
Network Status Indication
GNSS Supply Enable
Pad disabled
By default, the pin is configured to provide GNSS RTC sharing
function.
Can be alternatively configured by the +UGPIOC command as
Output
Input
Network Status Indication
GNSS Supply Enable
Pad disabled
Table 11: GPIO pins configurations
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