Yeastar GSM Module(Voice, SMS, Data)

GSM Module – High-Performance Cellular Communication for Voice, SMS & IoT Data

Our  Yeastar GSM Module(Voice, SMS, Data) is a high-quality, compact, and versatile communication component engineered to connect devices seamlessly to global GSM cellular networks. Designed for voice calls, SMS messaging, and mobile data transmission, this module is perfect for IoT devices, M2M applications, VoIP gateways, embedded systems, industrial automation, and security solutions.

Built with quad-band GSM support (850/900/1800/1900 MHz), it ensures worldwide coverage and compatibility with most mobile carriers. Whether you need real-time remote monitoring, SMS-based alerts, or wireless internet access in off-grid locations, this GSM communication module delivers unmatched reliability.

Key Features & Benefits

• Quad-Band GSM Support – Operates globally on 850/900/1800/1900 MHz frequencies.

• Voice Call Functionality – Integrated mic/speaker interface for two-way communication.

• SMS Messaging – Send and receive text messages via AT commands or integrated APIs.

• GPRS/EDGE Data Support – Enables IoT devices to transmit and receive real-time data.

• Standard SIM Card Slot – Works with major carriers for instant connectivity.

• Compact & Low Power – Ideal for battery-powered applications and embedded systems.

• Multiple Interfaces – UART or USB for seamless integration with microcontrollers, Arduino, Raspberry Pi, and PCs.

• LED Status Indicators – Visual feedback for power and network status.

• Built-in TCP/IP Stack – Supports internet-based applications in advanced models.

Common Applications

• IoT & M2M Solutions – Smart meters, environmental monitoring, automation controls.

• VoIP Gateways & PBX Systems – GSM trunk connectivity for telephony.

• Security Systems – Intrusion alerts, SMS notifications, and remote system control.

• Asset & Vehicle Tracking – GPS-enabled GSM communication for real-time tracking.

• DIY Electronics Projects – Arduino, Raspberry Pi, and ESP32-based communication builds.

• Bulk SMS Gateways – Marketing campaigns and mass notifications.

Yeastar GSM Module Technical Specifications

Why Choose Our Yeastar GSM Module?

• Fully tested & verified for industrial reliability

• Plug-and-play integration with most microcontrollers and PBX systems

• Low power consumption for energy-efficient projects

• Cost-effective without compromising performance more over Ideal for developers, system integrators, and hobbyists

Package Contents

• 1 x GSM Module and 1 x Antenna (internal or external, depending on model) not only 1 x Header Pin Set (for breadboard compatibility but also Digital Datasheet & User Guide