This is a tool to measure the network performance using iperf2. This program will make the Pico work like a network router when the device is plugged into a computer USB port using the RNDIS protocol. This was tested on Linux. This example will also create a sample HTTP page on 192.168.7.1.

• Patched pico-sdr and pico-extras.
• USB Network Stack Library.

This program will start automatically. No user interaction with the device is needed. The device won't produce an output. You can measure the network speed with iperf2 using the command below. Expect speeds between 6-10 Mbps. This is a physical limitation of the Full Speed USB present on the RP2040.

$ iperf -c 192.168.7.1