There are a couple of development kits that can be purchase to jump start you in your Dash7 applications.
Developed by WizziLab, the WizziKit is a compact and affordable development kit for DASH7.
Containing 2 WizziMotes and one programming base, the WizziKit is the perfect development kit to develop the DASH7 stack and prototype your application.
Based on TICC430 the WizziMote is compatible with the open source stack OSS-7 and pin compatible with the XBee Shields for Arduino .
The WizziKit can be purchased directly from WizziLab here.
The WiPi expansion board enable DASH7 wireless link for the Raspberry PI, allowing to control the WiSense, a sensor board providing leds, buttons, accelerometer, temperature, pressure and barometric pressure sensors.
The Development kit is available from Nornir.