Rev 6.0
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User Guide
Features Configuration and Limitations
4.2.2.
LED0
FLASH-LED indicates the GSM activity status of the modules inside the Snap-in Socket on the Q26
Carrier Board and can also be used to drive an LED. Application designers have the option of
selecting to use GPIO4 for concurrent common GPIO use and FLASH-LED.
By default, R305 is connected on the Q26 Carrier Board to allow GPIO4 to be used as a regular GPIO
and LED0 at the same time.
Refer to command
+KSYNC
in document [7] AirPrime HL6 and HL8 Series AT Commands Interface
Guide for more information about using LED with the HL6 and HL8 modules.
Table 15.
LED0 Resistor Selection
LED0
By Default
R305
0R
Figure 5.
R305 Configuration on the Q26 Carrier Board
Note:
Component placement is detailed in Figure 4.
4.3.
Software Features
The Open AT Application Framework is not available when using the Q26 Carrier Board as the HL6
and HL8 modules do not support it.
Содержание AirPrime Q26
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Страница 39: ...4117783 Rev 6 0 December 19 2016 39 User Guide References Figure 14 Component Placement Bottom View...
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