The USB port of P-1 Mark II supports two operating modes:

The USB port of P-1 Mark II supports two operating modes:
1. USB disk mode. Read files from the MicroSD card in P-1 Mark II.
2. GNSS receiver mode. P-1 Mark II can be used as an external HD GNSS receiver, and users can view the real-time location data.

USB Disk Mode

Take Windows 10 as an example

1. Power off P-1 Mark II first and then connect it to a computer via a USB cable.
2. Click "This PC" to read the MicroSD card of P-1 Mark II.

NOTE: Do not power on P-1 Mark II while the MicroSD card is being read.

Take Android 11 as an example

1. Prepare an OTG cable in advance. First power on the P-1 Mark II, then connect it to the Android device via an OTG cable.

2. Click "My Files" - "USB Storage" to read the files in the MicroSD card.

3. It is recommended to use APPs such as "Locus Map" and "OruxMaps GP" to view the track files.

GNSS Receiver Mode

Take Windows 10 as an example

1. Power on P-1 Mark II first, then connect it to the computer via a USB cable.

2. Right-click on "This PC" on the desktop, select "Manage", and enter "Device Manager". Click to view Ports (COM and LPT), you can see the port number where the P-1 Mark II is located.

3. Run the desktop software "GNSSToolKit", select the serial port number, and the baud rate is "115,200bps".

4. The following software is available for testing.