M66 is currently the smallest Quad-band GSM/GPRS module using LCC castellation packaging on the market. Based on the latest 2G chipset, it has the optimal performance in SMS & Data transmission and audio service even in harsh environment. Its ultra-compact 15.8 × 17.7 × 2.3mm profile makes M66 a perfect platform for size sensitive applications.
M66 adopts surface mounted technology, making it the ideal solution for durable and rugged designs. And its low profile and small size of LCC package ensure M66 easily embedded into the low-volume applications and provide the reliable connectivity with the applications. This kind of package is ideally suited for large-scale manufacturing which has the strict requirements for cost and efficiency.
Its compact form factor, low power consumption and extended temperature make M66 the best choice for applications such as wearable devices, automotive, industrial PDA, personal tracking, wireless POS, smart metering, telematics and other M2M applications.
Key benefits
● The globe’s tiniest Quad-band LCC GSM/GPRS module
● Easier soldering process with LCC package
● Power consumption as low as 1.3mA
● Support Voice, Bluetooth*, QuecFOTATM and Quectel
● OpenCPU function*
● Embedded powerful Internet service protocols, multiple Sockets & IP addresses
General Features
Quad-band
850/ 900/ 1800/ 1900 MHz
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
3.3~4.6V 4.0V Typ.
Low Power Consumption
1.3mA @ DRX=5
1.2mA @ DRX=9
Operation Temperature
-40 °C to +85 °C
Dimensions
17.7 × 15.8 × 2.3mm
Weight
Approx. 1.3g
Control via AT commands
GSM 07.07 ,07.05 and other enhanced AT Commands
Specifications for Data
GPRS Class 12
Max. 85.6kbps (uplink & downlink)
PBCCH Support
Coding Schemes
CS 1, 2, 3, 4
USSD
Non Transparent Mode
Protocols
TCP/ UDP/ PPP/ FTP/ HTTP/ SMTP/ CMUX/ SSL
Specifications for SMS
Point-to-point MO and MT
SMS Cell Broadcast
Text and PDU Mode
Specifications for Voice
Speech Codec Modes
Half Rate (HR)
Full Rate (FR)
Enhanced Full Rate (EFR)
Adaptive Multi-Rate (AMR)