XetaWave offers a full line of open Debian products including:

 
All standard with 1 GHz ARM Cortex-A8, 1 GB RAM & 4 GB FLASH, 2 Serial & 2 Ethernet, 1 micro USB, -40C to +75C operation, UL Class I Div 2. Optional 8 programmable I/O available for all versions.

Additional Information:
Data Sheets: XetaEdge | XetaEdge9 | XetaEdge4