₹390.00Original price was: ₹390.00.₹275.00Current price is: ₹275.00. GST
The SIM800L GSM GPRS Module is a compact module used for SMS, voice calls, and GPRS data communication in embedded and IoT projects. It works with controllers like Arduino Uno R3 and ESP32 Development Board.
The SIM800L is a quad-band GSM/GPRS module that enables microcontrollers to communicate over mobile networks. It supports sending/receiving SMS, making calls, and accessing internet data via GPRS.
This module is extremely compact and is widely used in IoT applications, remote monitoring systems, GPS tracking, home automation, and alert systems.
It communicates with microcontrollers using UART (serial communication) and is controlled via AT commands.
⚠️ Unlike many beginner modules, SIM800L has strict power requirements, and improper power supply is the number one reason it fails in projects.
Key Features
Supports SMS, voice, and GPRS data
Quad-band GSM (850/900/1800/1900 MHz)
Compact and lightweight design
Controlled via AT commands (UART interface)
Low power consumption (with peaks during transmission)
Ideal for IoT and remote communication projects
Technical Specifications
Parameter
Value
Network
GSM/GPRS Quad-band
Operating Voltage
3.4V – 4.4V
Recommended Voltage
~4.0V
Communication
UART (Serial)
Frequency Bands
850/900/1800/1900 MHz
SIM Type
Micro SIM
Pin Configuration
Pin
Description
VCC
Power Supply (3.7V – 4.2V)
GND
Ground
TXD
Transmit Data
RXD
Receive Data
RST
Reset
What’s in the Box
1 × SIM800L GSM Module
Ideal For
SMS-based alert systems
IoT communication projects
Remote monitoring systems
GPS tracking devices
Home automation systems 📡
Weight
0.003 kg
Dimensions
2.5 × 2.3 × 0.3 cm
Reviews
There are no reviews yet.
Be the first to review “SIM800L GSM/GPRS Module”Cancel Reply
Reviews
There are no reviews yet.