Microcontroller

MicrocontrollerGSM ModuleSIM800LGPRSWireless Communication

GSM module – SIM800L

The SIM800L is a compact, low-cost quad-band GSM/GPRS module designed for global connectivity. It enables voice calls, SMS, and data transmission, making it ideal for IoT projects, remote monitoring, and automation systems.

₹922.00

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₹922.00

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About GSM module – SIM800L

The SIM800L GSM/GPRS module is a powerful and versatile wireless communication solution based on the SIM800L chip. Operating on quad-band frequencies (850/900/1800/1900MHz), it ensures reliable connectivity across GSM networks worldwide. This module supports a wide range of functionalities including voice calls, SMS messaging, GPRS data transmission, and even features like FM radio and PWM outputs. With a compact form factor and TTL serial (UART) interface, it is easily integrable with microcontrollers like Arduino, ESP32, and Raspberry Pi. The module operates at a voltage of 3.7V to 4.2V (recommended 4V) and can handle peak currents up to 2A during transmission bursts, necessitating a stable power supply. Common applications include remote sensor monitoring, vehicle tracking systems, home automation, and SMS-based control systems. Its low power consumption in sleep mode makes it suitable for battery-powered projects. Choose the SIM800L for a cost-effective, reliable, and feature-rich way to add cellular connectivity to your electronic designs.

Technical Specifications

Chipset	SIM800L
Network Type	GSM / GPRS
Frequency Bands	Quad-Band 850 / 900 / 1800 / 1900 MHz
Operating Voltage	3.7V - 4.2V (Recommended: 4.0V)
Peak Current	2A (during transmission)
Interface	TTL Serial (UART)
SIM Card Type	Micro SIM
Dimensions	Approx. 17.6mm x 15.7mm x 2.3mm
Features	Voice calls, SMS, GPRS data, FM Radio, PWM, Sleep Mode
Power Consumption	Low power sleep mode supported

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