M10 Hardware Design
2 Product concept
The M10 is a Quad-band GSM/GPRS engine that works at frequencies GSM850, EGSM 900
MHz, DCS 1800 MHz and PCS 1900 MHz. The M10 features GPRS multi-slot class 12(default)/
class 10/class8 and supports the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4.
With a tiny profile of 29mm x 29mm x 3.6 mm(the thickness of PCB is 1.6mm), the module can
meet almost all the requirements, such as M2M, Telemetry and other mobile data communication
systems.
The M10 is a an SMD type module, which can be embedded in customer applications through it’s
64-pin pads. It provides all hardware interfaces between the module and customers’ boards.
z The keypad and LCD interface are flexible to develop customized applications.
z Serial port can help you easily develop your applications.
z Two audio channels include two microphone inputs and two speaker outputs. This can be
easily configured by AT command.
The module is designed with power saving technique so that the current consumption is as low as
1.1 mA in SLEEP mode.
The M10 is integrated with the TCP/IP protocol; extended TCP/IP AT commands are developed
for customers to use the TCP/IP protocol easily, which is very useful for those data transfer
applications.
The modules are fully RoHS compliant to EU regulation.
2.1 Key features
Table 3: Module key features
Feature Implementation
Power supply Single supply voltage 3.4V – 4.5V
Power saving Typical power consumption in SLEEP mode to 1.1 mA@ DRX=5
0.7 mA@ DRX=9
Frequency bands
z Quad-band: GSM850, EGSM 900, DCS1800, PCS1900.
z The module can search these frequency bands automatically.
The frequency bands also can be set by AT command.
z Compliant to GSM Phase 2/2+
GSM class Small MS
Transmitting power z Class 4 (2W) at GSM 850 and EGSM 900
M10_HD_V1.00 - 13 -
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