I have a number of boards for sale. These
are completely tested and new.
Please visit this
The small one measures 3x4 centimeters, and includes
all the functionality and I/O, other than the Ethernet.
The boards also include special parallel port JTag
included, but you would need parallel port on the
PC to run it.
Regarding RF, these are not really
RF, the onboard frequency is around 18 Mhz, but
it is possible to interface RF chips, for example
matching single chip Zigbee modules, these should
be built according to the 2.4 Mhz spec. for these
types modules and interfaced over the SPI, so all
that needs to get done is attach the SPI lines from
such a module to the already prepared modules you
see at this website, or redesign the original boards
with the Zigbee chip onboard, and then run and compile
the appropriate software.
If you need more data
and the prices, E-Mail me at