ESP (Extended Serial Protocol)
The "ESP Technical Specification" document is up, and wow, Valentine Research has definitely been busy. The protocol design is incredible -- You can get info on the sweep rates of the detector, grab Savvy data, override Savvy speed, and for EACH alert, it reports:
* Computed "priority"
* Frequency in MHz
* Rear strength
* Front strength
* Computed arrow direction
This is plenty of information for us to strap on a GPS device and emulate, if not one-up, Escort's TrueLock capabilities, etc.
In addition, in Euro Mode it looks like you're allowed to define anywhere from 1 to 6 distinct frequency ranges to sweep. Band segmentation, anyone?
I'm going to wait until the "ESP Hardware Specification" comes up, but I'm already starting to line up hardware to play with this thing