NFC
These commands are available three ways — in the FREE-WILi GUI app, in a serial terminal, and on the device itself. See Connecting it to a computer for how to reach them.
Enable Reader
Enable/disable NFC reader with auto tag streaming
How to use it — press r. At the prompt, enter: 1 to enable, 0 to disable.
What you enter — enable.
Print Card Info
Display detailed info about detected card
How to use it — press c.
Get Status (debug)
Display NFC hardware state and debug info
How to use it — press g.
See also: NFC panel — the on-screen panel for this.