Rainbow Electronics MG260 - Manual (Page 23)

MG260 Product Specification
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1.7 Operating modes
1.7.1 System modes
Modes Functions
GSM/GPRS and GPS ON
Default Configuration Both GSM/GPRS and GPS features are available. This is the default
configuration at module power on.
GSM/GPRS only Only the GSM/GPRS feature is available. The GPS feature is OFF.
GPS only Only the GPS feature is available. The GSM/GPRS feature is OFF.
The choice between these three possible system modes is available by software or
hardware. See Specific AT commands for GPS management document [5] for details.
1.7.2 Serial links configuration
Modes Functions
External mode
Default configuration
GPS is controlled only by the customer application using UBX protocol and
NMEA frames are retrieved on the GPS serial link only. There is no other way
to retrieve GPS information.
GSM/GPRS is controlled by AT Commands on the GSM serial link.
GSM/GPRS AT Commands
GSM Serial Link
Application MG260
(DTE) (DCE)
NMEA Frames
& UBX protocol
GPS Serial Link