AITIAO CC2531 Sniffer USB Dongle User Manual

1. Pengenalan

This manual provides instructions for the AITIAO CC2531 Sniffer USB Dongle, a wireless Zigbee analyzer module designed for protocol analysis and Bluetooth adapter functions. It is compatible with CC2531EMK and extends 8 IO ports for various firmware applications. This device is intended for use in industrial and scientific applications for electrical testing and circuit analysis.

Rajah 1: The AITIAO CC2531 Sniffer USB Dongle (left) and its external antenna (right).

2. Ciri-ciri Produk

• Extended IO Ports: Features 8 extendable IO ports, allowing compatibility with various firmware for Bluetooth adapter and protocol analyzer functionalities.
• Wireless Sniffer Module: Functions as a CC2531 Sniffer Module USB Dongle, compatible with CC2531EMK for Zigbee protocol analysis.
• Kekerapan Operasi: Operates within the 2.405-2.485GHz frequency range for protocol analysis.
• Kadar Penghantaran Tanpa Wayar: Supports a wireless transmission rate of 250 Kbaud.
• Penggunaan Kuasa Rendah: Consumes less than 20mA during reception and less than 25mA during transmission.
• Reka bentuk padat: Dimensions of 41mm x 16mm x 1.6mm for the main module.

3. Kandungan Pakej

Pakej termasuk item berikut:

• 2 x AITIAO Wireless Zigbee CC2531 Sniffer USB Dongle
• 2 x Antena Luaran

Rajah 2: One AITIAO CC2531 Sniffer USB Dongle with its external antenna connected.

4. Arahan Persediaan

1. Attach the External Antenna: Carefully screw the external antenna onto the SMA connector located on the CC2531 Sniffer USB Dongle. Ensure it is finger-tight to establish a secure connection.
2. Sambung ke Komputer: Insert the USB dongle into an available USB port on your desktop computer.
3. Pemasangan Pemandu: Your operating system may automatically install necessary drivers. If not, you may need to manually install drivers for the CC2531 device. Refer to the specific driver documentation for your operating system.
4. Pemasangan Perisian: Install the required software for Zigbee protocol analysis or Bluetooth adapter functionality. This typically involves specific firmware (e.g., Sniffer or BTool) and associated applications. Follow the software provider's installation guidelines.
5. Sahkan Pengiktirafan: After installation, verify that the device is recognized by your computer and the installed software. Check device manager for proper enumeration.

Rajah 3: The CC2531 USB Dongle with its external antenna attached, viewed dari sudut.

5. Arahan Operasi

The AITIAO CC2531 Sniffer USB Dongle can be configured for different operational modes based on the firmware loaded onto it. Common uses include Zigbee protocol sniffing and acting as a Bluetooth adapter.

5.1. Zigbee Protocol Sniffer Mode

1. Load Sniffer Firmware: Ensure the appropriate Zigbee sniffer firmware is loaded onto the CC2531 dongle. This typically requires a programming tool and specific software.
2. Launch Sniffer Software: Open your preferred Zigbee protocol analysis software (e.g., Wireshark with Zigbee dissectors, SmartRF Packet Sniffer).
3. Pilih Peranti: Within the software, select the CC2531 dongle as the capture interface.
4. Configure Channel: Set the desired Zigbee channel for sniffing. The device operates in the 2.405-2.485GHz range.
5. Mula Menangkap: Initiate packet capture to monitor Zigbee traffic. The software will display captured packets, allowing for detailed analysis of network communication.

5.2. Bluetooth Adapter Mode (BTool)

1. Load BTool Firmware: If using the dongle as a Bluetooth adapter, ensure the BTool compatible firmware is loaded.
2. Launch BTool Software: Open the BTool application or other compatible Bluetooth Low Energy (BLE) development tools.
3. Sambung ke Peranti: Establish a connection between the software and the CC2531 dongle.
4. Perform BLE Operations: Use the software to perform various BLE operations such as scanning for devices, connecting to peripherals, sending/receiving data, and debugging BLE applications.

Rajah 4: Atas view of the CC2531 USB Dongle with its external antenna connected.

6. Penyelenggaraan

• Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar dongle. Elakkan menggunakan pembersih cecair atau pelarut.
• Storan: Simpan peranti di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
• Pengendalian: Handle the dongle and antenna carefully to prevent physical damage to the connectors or circuit board.
• Sambungan Antena: Periodically check that the external antenna is securely attached.

7. Penyelesaian masalah

• Peranti Tidak Dikenali:
  • Pastikan dongle dimasukkan sepenuhnya ke dalam port USB.
  • Cuba port USB lain pada komputer anda.
  • Check Device Manager (Windows) or System Information (macOS/Linux) to see if the device is listed, even with an error. Reinstall drivers if necessary.
  • Mulakan semula komputer anda.
• No Data Capture (Sniffer Mode):
  • Verify that the correct sniffer firmware is loaded onto the dongle.
  • Confirm that the sniffer software is configured to use the CC2531 device.
  • Ensure the correct Zigbee channel is selected in the software, matching the network you intend to monitor.
  • Check the proximity to the Zigbee network; signal strength can affect capture.
• Bluetooth Connection Issues (BTool Mode):
  • Confirm BTool compatible firmware is loaded.
  • Ensure the target Bluetooth device is discoverable and within range.
  • Periksa gangguan daripada peranti 2.4GHz yang lain.

8. Spesifikasi

Rajah 5: Dimensions of the CC2531 USB Dongle (41mm x 16mm) and the external antenna (108mm long).

9. Waranti dan Sokongan

For warranty information and technical support, please refer to the documentation provided with your purchase or contact AITIAO customer service directly. Keep your purchase receipt for warranty claims.