A9 GSM/GPRS Module

Upgrade your projects with the A9 GSM/GPRS module. Reliable communication, compact design. Perfect for IoT, tracking, and more.

The A9 GSM/GPRS Module stands as a pinnacle of communication technology, offering a robust platform for seamless connectivity in a compact form factor. Engineered to operate across multiple frequency bands (850/900/1800/1900MHz), it ensures compatibility with global cellular networks.

Specifications :

• Model: A9
• Communication: GSM/GPRS
• Frequency Bands: 850/900/1800/1900MHz
• SIM Card Type: Micro SIM
• Supported Protocols: TCP/UDP/HTTP/FTP/SMTP/MQTT
• Power Supply Voltage: 3.4V – 4.4V
• Power Consumption:
  • Sleep Mode: < 2.0mA
  • Idle Mode: < 5.0mA
  • Active Mode (Transmitting): < 150mA
• Operating Temperature: -30°C to +80°C
• Interface: UART (Tx, Rx)
• Antenna Interface: Standard SMA interface
• Voice Codec: HR, FR, EFR, AMR
• SMS Functionality: Send, receive, and store SMS messages
• GPRS Data Transmission: Up to 85.6kbps
• GPIO Pins: 16
• Dimensions: 24mm x 24mm x 3mm