User Manual

MG260 Product Specification
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FLASH _ LED GSM status
Quick flas h
LED ON fo r 200 ms,
OFF for 600 ms
Module switched ON, registered on the
network, communication in progress
GPS _ TI ME P U LS E
GPS status
OFF GPS part OFF or not eno ugh s a tellites in view
ON
LED ON fo r 100 ms,
OFF for 900 ms
(defaul t duty cy cle, c a n
be modifie d by
software)
GPS part performs a positioning (FIX).
2.6 GSM interface
2.6.1 Serial links
MG260 provides 1 serial lin k s c o nn ec ted to the GSM baseban d un it :
• GSM serial link: GSM_UART1,
DTE
GSM_TXD1
GSM_RXD1
GSM_RTS1
GSM_CTS1
GSM_DSR1
GSM_DTR1
GSM_DCD1
GSM_RI1
GSM
Serial Link
GSM Seri al Li nk
F igure 12: GSM i nterface - Seri al Li nks
A flexible 8-wire serial interface is available complying with V24 technical specifications .