Hallo,
ich habe hier noch einige Infos zu den Modulen gefunden :
Point to point, point to multipoint, meshing via LLAP or custom
addressing scheme
Out the box it just works, no complex setups, what you send to one
appears on all the other radio devices. The packetisation, data checking
etc is all done for you. Simply plug and send serial 9600bps data (many
other baud rates supported)
Can specify a network identifier PANID to separate comunications
into separate networks if desired
Based on the Texas Instruments CC1110 combined micro & RF
transciever. Runs as standard at 868.3Mhz. The chip antenna is good for
868-915Mhz, will also work at 315Mhz and 433Mhz the range will be
shorter
Over the air data rate of 250Kbps with a max of 500Kbps
Can be programmed in it's own right. We suggest the free version of
IAR's C compiler as there is TI sample code published on the web but you
could use SDCC
Facilitates remote Arduino/Xino over-the-air programming
Inbuilt chip antenna for neat robust finish, upto 500m range (LOS)
Built in regulator will support 3.3v micros or 5v micros for power
and data lines
Supports 128bit AES encryption like all the other devices do.
Plugs in many Arduino style boards, Nanode, OpenKontrol Gateway etc
(anything with an FTDI style port)
Supplied with a 6 pin header and 6 pin female connector, so the
choice is your which to use
Gruss
A. AR