My approach to wireless devices decoding & development

My Blog
Project in testing phase
Atheros AR7240 based Wireless LAN device (Radio)
Frequency range : 4.8 GHz - 6.1 GHz (no restriction)
Channel width: 5,10,20,40MHz
TX power max. 27dBm

Cheap radio with features of professional radio

Hardware rooting
Hardware tear-down
Reverse engineering
Discovering hidden secrets
Wireless devices
Dumping flash contents
Unpacking/extracting firmware