GSM SIM900A

600 ~~1500~~

You Save 60% (Inclusive of all taxes)

Availibility: In Stock

Frequency Bands: Dual-band 900/1800 MHz
Supply Voltage: 5V DC
Power Consumption:
- Idle: 1.5 mA
- Sleep Mode: 1.0 mA
- Maximum Transmission: 2A (short bursts)
Communication Protocols: GSM, GPRS (Class 10)
Data Transfer Rate:
- GPRS: Up to 85.6 kbps
Interface: UART (9600-115200 bps)
SIM Interface: Supports 1.8V and 3V SIM cards
Antenna: External antenna via SMA connector
Voice Communication: Supports voice calls (full-duplex)
SMS: Supports sending and receiving SMS
Dimensions: 24 mm x 24 mm (core module), 50 mm x 50 mm (with breakout board)
Operating Temperature Range: -40°C to +85°C

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Description

The SIM900A GSM Module is a highly reliable and cost-effective solution for adding cellular communication capabilities to your electronics projects. It can be used for sending/receiving SMS messages, making voice calls, and transmitting data over the GPRS network. The module interfaces easily with microcontrollers like Arduino and Raspberry Pi via UART and operates on a 5V supply. With support for standard AT commands, the SIM900A is ideal for IoT applications, remote monitoring, and automation systems.