Q2406B

Manufacturer Part NumberQ2406B
ManufacturerWAVECOM
Q2406B datasheet
 


Specifications of Q2406B

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Page 41/81

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2.14.1.2 Power OFF
To properly power OFF the module, the application must set the ON/OFF signal
to low and then send the AT+CPOF command to de-register from the network
and switch off the module. Once the « OK » response is issued by the module,
the power supply can be switched off.
POWER SUPPLY
ON/OFF
AT COMMAND
STATE OF THE MODULE
I
= overall current consumption (Base Band + RF part)
BB+RF
Figure 11 : Power-OFF sequence
2.15
BOOT (optional)
This input can be used to download a software in the Flash ROM of the
WISMO Quik Q24x6 Series module. For the applications based on AT
commands this is a backup download procedure only (see chapter Firmware
upgrade). The internal boot procedure is started when this pin is low during
the reset of the module. In normal mode this pin has to be left open. In Internal
boot mode, low level has to be set through a 1KΩ resistor. If used, this input
has to be driven by an open collector or an open drain.
Switch BOOT
Figure 12 : BOOT pin connection
If Switch Boot = 1, Boot pin 12 = 0, for download mode
If Switch Boot = 0, Boot pin 12 = 1, for normal mode
confidential ©
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged
without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à
des tiers sans son autorisation préalable.
WM_PRJ_Q2400_PTS_002 - 002
AT+CPOF
Network dependent
Module
READY
1K W
1K W
24th January 2003
OK response
Module OFF
I
<100µA
BB+RF
BOOT : Pin 12
BOOT : Pin 12
Page : 41 / 81