SIM800L V2.0 5V Wireless GSM/GPRS Module (Quad-Band) with Antenna

The SIM800L V2.0 GSM/GPRS Module is a compact and versatile communication module that enables electronic projects to send and receive SMS, make voice calls, and access GPRS (2G) internet services. Supporting quad-band GSM frequencies (850/900/1800/1900 MHz), it ensures global network compatibility for reliable communication.

This upgraded V2.0 version features an onboard 5V voltage regulator, improved operational stability, and enhanced network performance. The included antenna provides strong and consistent signal reception, even in areas with low network coverage, making it ideal for remote or mobile applications.

The module communicates via a standard UART interface (TX/RX) and includes a built-in SIM card slot, network and power status LEDs, and a low-power sleep mode to conserve energy. Its compact size allows easy integration with microcontrollers like Arduino, ESP32, ESP8266, Raspberry Pi, and other development boards.

Common applications include IoT and remote monitoring systems, smart home automation, GSM-based control and alert systems, GPS tracking when paired with a GPS module, security alarm systems, wireless sensor networks, and SMS-based automation or feedback solutions.

Choosing the SIM800L V2.0 ensures a reliable, cost-effective, and easy-to-use GSM/GPRS communication solution. Its 5V compatibility, compact design, and robust network support make it ideal for DIY projects, educational applications, and professional IoT or automation systems.