Description: 1. Overview: The SIM800A is a versatile GSM modem designed for M2M (Machine-to-Machine) and IoT (Internet of Things) applications. It comes with an integrated SMA antenna, making it ideal for remote communication and monitoring. 2. Connectivity: Supports GSM 900/1800/1900 frequency bands, providing global connectivity options. It supports various protocols such as HTTP, FTP, SMTP, POP3, and Telnet for seamless data transmission. 3. Compatibility: Compatible with different operating systems including Windows, Linux, and Android via AT commands or API interfaces. It also works with popular IoT platforms like Arduino, Raspberry Pi, and Node MCU. 4. Functionality: Features a full-featured modem capable of voice, SMS, GPRS, EDGE, and 3G data communication. Supports SMS text messages for two-way communication, making it suitable for M2M applications. 5. Power Consumption: Low power consumption design (around 14mA in active mode) is ideal for battery-powered IoT projects, enabling long o
| Specification | Details |
|---|---|
| Model Number | SIM800A |
| Frequency Range | Quad-Band: 850/900/1800/1900 MHz |
| GPRS Class | GPRS class 12 |
| Data Transfer Rate | Up to 85.6 Kbps (gprs) |
| Operating System | Supports multiple OS including Android |
| Power Supply | DC 3.7-4.2V 1A |
| Antenna Interface | SMA Antenna Connector |
| Dimensions | 40 x 26 x 10mm |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Humidity Range | 20-80% RH |
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