Sierra Wireless FX30 - WP Module Internal GPIO Mapping

Sierra Wireless FX30 User Guide
Rev 4 March 2019 76 41110030
WP Module Internal GPIO Mapping
Table D-2 shows the mapping of the FX30 function (or signal name) to the WP
module GPIO pin number and to the WP module internal processor GPIO
number.
For example, the IOT DETECT function is GPIO25 on the WP module, which
maps internally to GPIO73 on the MDM processor for the WP85 module and to
GPIO51 for WP76/77 modules.
Note: The WP Module GPIO numbers are used for AT commands and Linux GPIO sysfs.
The MDM Processor GPIO is typically used for kernel development.
Figure D-1: FX30 GPIO Hierarchy
Table D-2: WP Module Internal GPIO Mapping
FX30 Function WP Module GPIO Processor GPIO
WP85 WP76/77
IOT DETECT GPIO25 73 51
IOT GPIO1 GPIO42 80 79
IOT GPIO2 GPIO33 78 78
IOT GPIO3 GPIO13 84 76
IOT GPIO4 GPIO8 29 58
PB GPIO7 79 16
DIGITAL INPUT1 GPIO2 59 38
DIGITAL INPUT2 GPIO21 50 8
DIGITAL INPUT3 GPIO22 49 9
FX30
WP Module
WP Module
GPIO
GPIO Pins
IOT Card
LEDs
Processor GPIO
FX30 Functions
and Signals
(LEDs, IOT card,
GPIO pins, etc.)
MDM Processor