7Semi M66 Quad-band GSM/GPRS Breakout with 3.5mm TRRS Audio Jack

The MGSM breakout designed by 7Semi, integrates Quectel's M66 which is a Quad-band GSM/GPRS engine that works at frequencies of GSM850MHz, EGSM900MHz, DCS1800MHz and PCS1900MHz. The M66 features GPRS multi-slot class 12 and supports the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4. The board uses 5V to 15V DC power supply. The board features internet service protocols, such as TCP/UDP, FTP and PPP. There are extended AT commands developed to use these Internet service protocols easily.

• Power supply 5-15V DC
• Supports frequency bands 850/900/1800/1900MHz
• GPRS Multi-slot Class 12
• SIM Interface
• 3.5mm TRRS Audio Jack Interface
• Supports QuecFOTA
• Supports Quectel OpenCPU
• Embedded internet service protocols, multiple sockets and IP addresses
• Network Status LED
• U.FL Connector - GSM External Antenna Connector
• Size 45x30 mm

A quad-band GSM/GPRS breakout with a 3.5mm TRRS audio jack integrated with Quectel's M66 module is a type of breakout board that provides easy access to a GSM/GPRS network for a microcontroller or other electronic system. The board features Quectel's M66 module, which is a compact, quad-band GSM/GPRS module that supports voice and data communication. The board also includes a 3.5mm TRRS audio jack, which provides easy access to the voice capabilities of the M66 module. The TRRS jack allows for the connection of a headset or other audio device for voice communication. The board is commonly used in applications that require voice and data communication, such as mobile devices, tracking systems, and other communication systems. The integration of Quectel's M66 module provides reliable and efficient communication, while the TRRS audio jack adds flexibility for voice communication.

The quad-band GSM/GPRS breakout with 3.5mm TRRS audio jack integrated with Quectel's M66 module is an essential component in many electronic systems that require GSM/GPRS communication and voice capabilities.

• M66 Specifications
• M66 Datasheet
• NGSM M66 GSM/GPRS Breakout 3D Step File
• QCOM_V1.6 for Windows
• QFlash_V4.19_EN for Windows
• Qnavigator_V1.6.9.1 for Windows

MGSM M66 GSM/GPRS Breakout Dimensions

MGSM M66 GSM/GPRS Breakout Pinout

A GSM/GPRS breakout with audio jack is a type of breakout board that is used to connect a microcontroller or other electronic system to a GSM or GPRS network. The breakout board typically features a small circuit board with a set of pins that can be easily connected to a microcontroller or other device. The board also includes a GSM/GPRS module that supports both voice and data communication, as well as an audio jack that allows for audio input and output. The audio jack is particularly useful for applications that require voice communication, such as voice calls or voice-controlled devices. The GSM/GPRS breakout with audio jack is commonly used in a wide range of applications, including mobile devices, remote sensing, tracking systems, and other communication systems that require voice and data communication. The GSM/GPRS breakout with audio jack is an essential component in many electronic systems that require GSM or GPRS communication and voice capabilities.