Here are some picture of my Motenio collection, Ardunio compatible with built in rf cards

Moteino-USB to be used as gateway with one of my Raspberry Pi's

Here is a basic Moteino with programming header

Here is a basic Moteino with headers added for setting up test circuits on a breadboard. I have also attached an FTDI adaptor for programming

Here is a Moteino kit called a Motion-Mote that will detect motion