Smart SAM3T User Guide V1.52
1
Ver1.52
Contents
1
Introduction
..........................................................................................................................................................3
2
Safety Precautions
.............................................................................................................................................4
3
Radio Frequency Exposure - SAR
...................................................................................................................5
4
WEEE Directive 2002/96/EC, Disposal of Old Electronic Equipment
........................................................6
5
Packaging
............................................................................................................................................................7
5.1
5.1 Contents
...............................................................................................................................................7
5.2
5.2 Packaging Box
....................................................................................................................................7
5.3
5.3 Production Label
.................................................................................................................................8
6
Functionality
........................................................................................................................................................9
6.1
General
.......................................................................................................................................................9
6.2
RJ45 Socket
.............................................................................................................................................10
6.3
Mini USB Connector
................................................................................................................................10
6.4
FME-
Male 50Ω Antenna Connector
......................................................................................................10
6.5
SIM Holder
................................................................................................................................................10
6.6
LED Status
...............................................................................................................................................10
6.7
6.6 Data Cable
.........................................................................................................................................12
7
Electrical Characteristics
.................................................................................................................................13
7.1
7.1 Power Consumption (TBC)
..............................................................................................................13
7.2
7.2 Receive Sensitivity
............................................................................................................................13
7.3
7.3 Conducted Transmit Power
.............................................................................................................13
7.4
7.4 Main Antenna Specifications
...........................................................................................................14
7.5
7.5 Environmental Characteristics
........................................................................................................14
8. The Smart SAM3T TCP/IP Operation
...............................................................................................................15
7.6
8.1 Communication Sockets
..................................................................................................................15
7.7
8.2 TCP/IP AT$ Commands
.................................................................................................................16
7.8
8.3 CSD Call Escape Sequence
..........................................................................................................26
9. Firmware Upgrade
................................................................................................................................................27
7.9
9.1 The 3G Module Firmware
................................................................................................................27
7.10
9.2 The Modem’s Controller Software
..................................................................................................27