Ok, chyba znalazłem.

AT+VER dało mi punkt zaczepienia, od którego mogłem rozpocząć poszukiwania:

http://club.dx.com/forums/forums.dx/threadid.924057

> There is no /r/n at the end if you put them there it won't respond and seam to be
dead!
>
>
> The supported commands are:
>
> AT+VERSION Returns the software version of the module
> OKlinvorV1.5
> AT+BAUDx Sets the baud rate of the module
> The command AT+BAUD8 sets the
> baud rate to 115200
> 1 >> 1200
> 2 >> 2400
> 3 >> 4800
> 4 >> 9600 (Default)
> 5 >> 19200
> 6 >> 38400
> 7 >> 57600
> 8 >> 115200
> 9 >> 230400
> OK115200
> AT+NAMEOpenPilot Sets the name of the module
> Any name can be specified up to 20 characters
> OKsetname
> AT+PINxxxx Sets the pairing password of the device Any 4 digit number can be used,
the default
> pincode is 1234
> OKsetPIN
> AT+PN Sets the parity of the module
> AT+PN >> No parity check
> OK None