Crazyflie PC client (cfclient) is a PC application with a GUI that allows you to set the basic parameters, plot and log telemetry signals and even control the Flapper directly with a joystick, or autonomously using one of the supported positioning systems.

If your Flapper is using the latest firmware, install the Cfclient according to the instructions from its main developer, Bitcraze SE.

For instructions on how to use the Cfclient, consult the documentation on the website of Bitcraze.