MTX
‐
3G
‐
JAVA
Family
www.mtx
‐
terminals.com
www.mtxm2m.com
2015/10
v1.6
Page
17
/
109
MTX
M2M®
by
MATRIX
ELECTRONICA
S.L.U
RS232
(4
‐
wire)
Adjustable
baud
rates:
1200bps
to
921600bps
Autobauding:
1200
to
230400bps
Supports
RTS/CTS
hardware
flow
control
Multiplex
ability
according
to
GSM
07.10
Multiplexer
Protocol
RS485
Adjustable
baud
rates:
1200bps
to
921600bps
Autobauding:
1200
to
230400bps
Half
‐
duplex
I2C
interface
Supports
I2C
serial
interface
up
to
400kbps
GPIO
Up
to
5
GPIO
lines
and
6
Optoisolated
I/O’s
ADC
Up
to
2
analog
‐
to
‐
digital
converters
DAC
1
digital
‐
to
‐
analog
converter
Status
Bi
‐
color
LED
to
indicate
network
connectivity
status.
UICC
interface
Supported
chip
cards:
UICC/SIM/USIM
3V,
1.8V
Antenna
50
Ohms.
GSM/UMTS
main
antenna
Power
on/off,
Reset
Power
on/off
Automatic
switch
‐
on
at
power
supply
Switch
off
by
AT
command
Switch
off
by
hardware
signal
TURN_OFF
Automatic
switch
‐
off
in
case
of
critical
temperature
or
voltage
conditions
Software
Reset
Orderly
shutdown
and
reset
by
AT
command
Hardware
Reset
Emergency
reset
by
hardware
signal
TURN_OFF
Special
features
Antenna
SAIC
(Single
Antenna
Interference
Cancellation)
/
DARP
(Downlink
Advanced
Receiver
Performance)
Rx
Diversity
(receiver
type
3i
–
64
‐
QAM)
/
MIMO