1 Pc Sim 800L GSM – GPRS Module is low cost, low form factor GSM module based on Simcoms SIM800L chipset. Sim800L module supports quad-band GSM and GPRS network

The SIM800L GSM/GPRS module is a compact and versatile communication module that facilitates mobile communication through GSM (Global System for Mobile Communications) and GPRS (General Packet Radio Service) technologies. It is commonly used in projects that require cellular connectivity for sending and receiving data, making calls, and sending text messages. Here’s a detailed description of the SIM800L GSM/GPRS module:

• Communication Technology: A standard for mobile communication that provides voice and data services over cellular networks. An extension of GSM that enables packet-switched data transmission, allowing efficient data transfer and internet connectivity.
• Form Factor and Dimensions: The SIM800L module is usually compact and designed for easy integration into electronic projects and devices. It often comes in a small form factor, making it suitable for applications with limited space.
• Key Features: Supports communication across multiple GSM frequency bands, ensuring compatibility with various cellular networks worldwide. Allows sending and receiving SMS messages and making phone calls. Enables internet connectivity, making it possible to send data over GPRS, such as accessing web servers or sending data to the cloud. Typically has a slot for inserting a standard SIM card.
• Interface: The module often interfaces with a microcontroller (e.g., Arduino) via UART (Universal Asynchronous Receiver/Transmitter) for communication and control. It may have additional pins for power supply, ground, and other auxiliary functionalities.
• Usage: Commonly used in IoT (Internet of Things) projects, remote monitoring applications, vehicle tracking systems, and other applications that require cellular communication. Can be employed to send sensor data, receive commands, and update remote servers with real-time information.