About the USB Bridges of the P-7 Pro

The USB interface chip of P-7 Pro adopts CP2105 of Silicon Labs, USB to Dual UART Bridge. Click for more details>

Serial port specification (default)
Baud rate: 57,600bps
Data bits: 8
Parity bit: none
Stop bit: 1
Flow control: none

Drivers

Windows XP, 7, 8, 8.1, 10, 11
Universal Windows Driver

macOS 10.7 - 14

Linux 2.6.38 or greater
Linux 3.x.x / 4.x.x / 5.x.x

Take "Windows" as an example

1. Click to download the driver>

2. The 64-bit system runs "CP210xVCPInstaller_x64", and the 32-bit system runs "CP210xVCPInstaller_x86".

3. After the installation is complete, right-click on "This PC" and select "Manage".

4. Click Device Manager, click Ports (COM & LPT).
Now find Silicon Labs Dual CP2105 USB to UART Bridge: Enhanced COM Port / Standard COM Port. Both COM ports can be used.

5. Download and run "GnssToolKit">
Change the language to English, then restart the software.

6. Select "SerialPort" - "Baudrate" - "57600".

7. Click "SerialPort" - "Port name" - select the port where the P-7 Pro is located.

8. Select "View" - "NMEA" to view the received NMEA sentences.

9. Select "View" - "Fix" to view the track.

10. Select "View" - "CN0" to view the received signal strength of each satellite.

11. Select "View" - "Constellation" to view the current position of satellites in the sky.

12. Select "View" - "Data" to view the detailed information of the positioning.