Rainbow Electronics M33 User Manual

Quad band gsm/gprs module wireless makes smarter

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The M33 is a complete Quad-band GSM/GPRS module with 8-bit

CCIR656, CMOS camera sensor interface which supports YUV422/

YUV411/ YUV420 data format and up to 300K pixels CMOS camera

input. It can be embedded in security device to implement photo taking,

JPEG compression and MMS transfer. Customer can easily develop the

whole security equipment through Quectel solution.

Featuring an industry-standard interface, the M33 delivers GSM/GPRS

850/900/1800/1900MHz performance for voice, SMS, data, and fax in a

form factor with extremely low power consumption. With a size

configuration of 40mm x 32.2mm x 6mm and four soldering pins, M33

can be fixed in host PCB easily. A 300k pixels CMOS camera or CCIR656

interface digital video can be connected to M33 directly. Customer

application implements the photo handling and transfer function through

AT commands.

●Quad-band GSM/GPRS module with a size of 40mmx32.2mmx6mm

●Support 300k pixels CMOS camera and CCIR656 digital video interface

●JPEG compression

●MMS protocol

●100-pin B2B connector to supply rich interface resource

●4 soldering pins for easy fixing in host PCB

●Embedded powerful Internet service protocols

●Based on mature and field-proven platform

M33

Quad Band GSM/GPRS Module

Wireless makes smarter

GPRS Multi-slot Class 12

Extended Temperature

Range -45 °C to +85 °C

Revolutionary Camera
Interface

Embedded TCP/IP and
HTTP Protocols

Embedded MMS, FTP
and SMTP Client

Quectel Enhanced AT
Commands

Quad Band

Serial Port
Multiplexer (GSM0710)

PCM

Optional with SIM
holder or SIM IC

Micro SD Card

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