SIM800L GSM/GPRS Module

1600 DA

The SIM800L GSM/GPRS Module enables your microcontroller projects to connect to the GSM mobile network for making calls, sending SMS, and accessing GPRS data. Ideal for IoT applications, remote monitoring, and GPS tracking systems.

Category: GSM / GPRS Modules
Stock: In stock

1600 DA

In stock

About this item

📶 SIM800L GSM/GPRS Module

📡 Quad-Band GSM Communication Module

The SIM800L is a compact GSM/GPRS module ideal for adding cellular connectivity to your embedded projects. It supports voice calls, SMS, and internet (GPRS), making it perfect for IoT and mobile communication systems. Compatible with Arduino, ESP32, STM32, and more.

📑 Technical Details – ENGLISH

⚙️ Features

📶 Quad-Band GSM (850 / 900 / 1800 / 1900 MHz)
📱 Supports voice calls, SMS, and GPRS
🔌 Operates on 3.7V to 4.4V (Li-ion battery compatible)
🌐 Internet via GPRS (TCP/IP, HTTP)
🎙️ Microphone and speaker pins for audio communication
🧲 Compact PCB design with onboard antenna (or external antenna)
🔁 Auto-Baudrate detection and AT command support

🛠️ Applications

🛰️ IoT devices with cellular connectivity
🚨 SMS-based alarm and alert systems
📦 Remote monitoring and tracking (GPS+GSM)
📞 Voice-call enabled embedded projects
🚗 Vehicle tracking systems
🌐 GPRS-based data acquisition

⚠️ Notes

⚡ Power with 4.2V stable supply (Li-ion or LDO recommended)
🔄 May require level shifter for 5V MCU logic
📡 Use with external antenna for better signal in enclosed areas
📘 SIM card must be unlocked and activated

✨ Key Advantages

✅ Ultra-low power in idle mode (~1mA)
📦 Compact and breadboard-friendly
🧰 AT command support for easy control
🌍 Global GSM network support
🔧 Compatible with many microcontroller platforms