# Commands and Features

## New Features in RDV4

Further details coming soon

### Run the following commands
    pm3 --> hw status
    pm3 --> hw version
    pm3 --> hw tune

You are now ready to use your newly upgraded proxmark3 device.  Many commands uses the **h** parameter to show a help text. The client uses a arcaic command structure which will be hard to grasp at first.  Here are some commands to start off with.

    pm3 --> hf
    pm3 --> hf 14a info
    pm3 --> lf
    pm3 --> lf search

### Quit client
    pm3 --> quit