Module
(26)
Mobile Phone
(1)
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
General Features
Quad-Band 850/900/1800/1900MHz
GPRS Multi-slot Class Class 12
GPRS Mobile Station Class B
Compliant to GSM Phase
2/2+
Class 4
(2W@850/900 MHz)
Class 1
(1W@1800/1900MHz)
Supply Voltage Range 3.4~4.5 V 4.0V nominal
Low Power Consumption
1.1mA @ DRX=5
0.7mA @ DRX=9
Operation Temperature -45 °C to +85 °C
Dimensions
40mm × 32.2mm × 6mm
(excluding shielding pins)
Weight TBD
Control via AT commands (GSM 07.07, 07.05
and other enhanced AT Commands)
SIM Application Toolkit
Mux Driver
Specifications for Fax
Group 3, Class 1 & Class 2
Specifications for Data
GPRS Class 12 max. 85.6 kbps (uplink & downlink)
PBCCH Support
Coding Schemes CS 1, 2, 3, 4
CSD up to 14.4 kbps
USSD
Non Transparent Mode
Protocols PPP, TCP/UDP, HTTP
FTP, MMS, SMTP
Specifications for SMS via GSM /
GPRS
Point-to-point MO and MT
SMS Cell Broadcast
Text and PDU Mode
Specifications for Voice
Speech Codec Modes HR, FR, EFR
AMR FR, AMR FR
Echo Arithmetic Echo Cancellation
Echo Suppression
Noise Reduction
Hands-free Operation
Camera Compatibility
Control via AT Commands
Sensor Model OmniVision OV7725 in default, other models can be customized
Sensor Interface CCIR656, CMOS
Max Picture Size VGA 640x480 pixels
Output Format JPEG
Interfaces
100-pin B2B Connector
Power Supply
External SIM 3V/1.8V
Embedded SIM IC (Optional)
Embedded SIM Holder (Optional)
Micro SD Card Interface
RTC Backup
Analog Audio Interfaces Two channels
CMOS Camera /CCIR656
Interface
PCM Interface
SPI (Optional)
I²C (Optional)
Serial Ports Two
Antenna Connector and
Solder Pad
Charge Interface (Optional)