User's Manual

HC864-AUTO Hardware User Guide
1vv0300946 Rev.4 – 2012-12-27
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
Reserved. Page 56 of 77
11.5. Using the Temperature Monitor Function
11.5.1. Short Description
The Temperature Monitor is a function of the module that permits to control its internal
temperature and if properly set (see the #TEMPMON command on AT Interface guide) it
raises to High Logic level a GPIO when the maximum temperature is reached.
11.5.2. Allowed GPIO
The AT#TEMPMON set command could be used with one of the following GPIO:
Signal Function Type
Drive
strength
Note
GPIO_01 GPIO01 Configurable GPIO CMOS 1.8V 2mA
GPIO_03 GPIO03 Configurable GPIO CMOS 1.8V 2mA
GPIO_08 GPIO08 Configurable GPIO CMOS 1.8V 2mA
GPIO_09 GPIO09 Configurable GPIO CMOS 1.8V 2mA
GPIO_10 GPIO10 Configurable GPIO CMOS 2.6V 2mA
GPIO_11 GPIO11 Configurable GPIO CMOS 1.8V 2mA
GPIO_12 GPIO12 Configurable GPIO CMOS 1.8V 2mA
GPIO_13 GPIO13 Configurable GPIO CMOS 1.8V 2mA
GPIO_14 GPIO14 Configurable GPIO CMOS 1.8V 2mA
GPIO_15 GPIO15 Configurable GPIO CMOS 1.8V 2mA
GPIO_16 GPIO16 Configurable GPIO CMOS 1.8V 2mA
GPIO_17 GPIO17 Configurable GPIO CMOS 2.6V 2mA
GPIO_18 GPIO18 Configurable GPIO CMOS 2.6V 2mA
GPIO_19 GPIO19 Configurable GPIO CMOS 1.8V 2mA
GPIO_20 GPIO20 Configurable GPIO CMOS 1.8V 2mA
GPIO_22 GPIO22 Configurable GPIO CMOS 1.8V 2mA