Sim900 GSM Module

Price 650 INR/ Piece

Get a Price/Quote

MOQ : 100 Pieces

Sim900 GSM Module Specification

Power Source
External DC supply

Output
UART serial data, status LEDs, network responses

Response Time
<3s network registration time

Usage
Mobile communications, M2M (machine-to-machine) applications, embedded system development

Power Supply
4V DC typical

Features
GPRS multislot class 10/8, SMS/Voice/USSD support, AT Command set

Input
GSM antenna, SIM card, serial data signals

Interface
UART (TTL level), GPIO, Audio interface

Operating Temperature
-40C to +85C

Components
SIM900 module, antenna connector, SIM slot, status LEDs, voltage regulators, capacitors, resistors

Product Type
GSM Module

Application
Electronic

Rated Voltage
3.4V to 4.4V DC

Supply Voltage
3.4V to 4.4V DC (recommended 4V)

Size
Approx. 50mm x 50mm

Dimension (L*W*H)
50mm x 50mm x 4mm

Function
Enables GSM-based wireless communication including voice, SMS, and GPRS data transmission

Color
Green PCB with white silk screen

Weight
Approximately 20g

Current Rating
Average: 1.5A during transmission

Thickness
Approx. 2 mm

Capacity
Supports one SIM (SIM 900/1800/1900 MHz)

Frequency
Quad-band: 850/900/1800/1900 MHz

Sim900 GSM Module Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
7-10 Days

About Sim900 GSM Module

Highlighted as a must-have module, the SIM900 GSM facilitates valuable, noble, and heroic mobile communications and machine-to-machine (M2M) connectivity. Add to Cart this compact unit for reliable GSM/GPRS networking, supporting serial UART (TTL) and versatile AT commands for smooth operations. The module enables voice, SMS in both text and PDU modes, and GPRS data transmission, complimented by LED indicators for hassle-free monitoring. With robust power efficiency, a sturdy green PCB, and broad frequency support, its ideal for embedded system development and mobile applications.

Versatile Features and Usage Advantages

The SIM900 GSM Module is tailored for electronic and embedded system development, offering quad-band frequency operation for seamless global connectivity. With integrated voice functions, SMS capability in various modes, and real-time network status indicators, it stands out as a feature-rich device. The machine supports speech, echo suppression, DTMF, and audio interfaces for user-friendly operations. Its PCB mountable design and UART interface ensure flexible usage, making it perfectly suited for M2M communications and mobile applications.

Main Export Markets & Shipping Credentials

Shipped Goods of the SIM900 GSM Module are delivered to numerous export markets, including India and regions abroad. Certified for reliable performance, this product is commonly listed at competitive prices for distributors, suppliers, and exporters. The FOB Port options streamline drop-off procedures, enabling efficient order fulfillment. The quality components and rapid network registration time help maintain robust supply chains. Certifications and dedicated shipping practices ensure every order meets international standards and expectations.

FAQs of Sim900 GSM Module:

Q: How do I use the SIM900 GSM Module for mobile communications?

A: The SIM900 GSM Module connects to your device via UART interface and supports GSM-based wireless communication, including voice calls, SMS messaging, and GPRS data. Simply insert a compatible SIM card, connect an external GSM antenna, and supply recommended DC power.

Q: What are the main benefits of using the SIM900 GSM Module in embedded systems?

A: This module enables reliable GSM/GPRS integration, supporting text and PDU SMS, voice features, and standard AT commands. Its compact design and versatile interfaces make it a valuable choice for M2M and remote communication applications.

Q: Where can the SIM900 GSM Module be utilized?

A: The module is perfect for mobile applications, embedded system development, automation solutions, and M2M communications that require GSM connectivity. Its widely used in India and other export markets for these purposes.

Q: When is firmware upgrade supported for the SIM900 GSM Module?

A: Firmware upgrades can be performed through the UART interface whenever improved functionality or new features are required. This ensures the device remains updated and efficient as technology evolves.

Q: What is the process for network registration with SIM900 GSM Module?

A: After powering on and connecting the SIM card and antenna, the module typically registers to the network within 3 seconds. Status LEDs indicate network connectivity, allowing users to verify successful registration.

Tell us about your requirement