A7672E

The A7672E is a GSM/GPRS+GNSS module developed by AI-Thinker, designed for IoT and M2M applications. It supports Quad-band GSM/GPRS (850/900/1800/1900MHz) and integrates GPS, GLONASS, BeiDou, and Galileo for precise positioning.
Key features include:
- Low power consumption (ideal for battery-powered devices).
- Compact size (easy integration into small designs).
- UART and USB interfaces for flexible connectivity.
- Embedded TCP/IP stack for cloud communication.
Common applications include asset tracking, smart meters, and remote monitoring. The module is compatible with AT commands, simplifying development.
For detailed specs, refer to the A7672E datasheet.

The A7672E is a GPS module. Equivalent products include:
- UBLOX NEO-6M
- Quectel L80
- SIMCom SIM28ML
- MediaTek MT3339
These modules offer similar GPS functionality with comparable performance. Check pin compatibility and features for direct replacement.

The A7672E is a GSM/GPRS module with 64 pins, designed for wireless communication applications. Key functions include:
- Power Supply (VCC, GND): Multiple pins for power input and grounding.
- SIM Interface (SIM_CLK, SIM_DATA, SIM_RST, SIM_VCC): Connects to a SIM card.
- UART (TXD, RXD): Serial communication with a host MCU.
- Audio (MIC+, MIC-, SPK+, SPK-): Handles microphone and speaker connections.
- Antenna (ANT): RF signal transmission/reception.
- GPIOs: General-purpose I/O for control and status.
- Reset (RST): Module reset control.
- Network Status (NETLIGHT): Indicates network activity.
It supports GSM/GPRS connectivity for voice, SMS, and data transmission.

The A7672E is a cellular module manufactured by Quectel, a leading global provider of IoT (Internet of Things) and wireless communication solutions.
Quectel, founded in 2010 and headquartered in Shanghai, China, specializes in 5G, LTE, LPWA, and GNSS modules for applications like smart meters, automotive, and industrial IoT. The company is known for its high-performance, cost-effective modules and has a strong presence in international markets.
The A7672E is an LTE Cat-1 module designed for IoT applications, offering reliable connectivity with low power consumption. Quectel serves industries such as telematics, asset tracking, and smart city solutions.

The A7672E is typically available in a QFN (Quad Flat No-leads) package, specifically a 48-pin QFN (6x6 mm). This compact, surface-mount package is common for IoT modules and offers efficient thermal performance. For exact details, refer to the manufacturer's datasheet.