DRControl
DRControl is a command utility written in Python and uses the pylibftdi. You can control the Denkovi 4 USB Relay board to set relay on or off.
The 4 USB relay board (DAE-CB/Ro4-USB) uses a FT245RL chipset that uses Synchronous Bit-Bang Mode protocol.
Info
The pylibftdi version 0.11 or later is needed, otherwise the previous relay states does go to off when new state is issued.
The only relay board that has been tested is the 4 USB Relay board. Support for the 8 USB Board Relay is added, but not tested.
News
4-JAN-2013
Release 0.12c, small bug fixed with the "ALL" option.
3-JAN-2013
Release 0.12, Fixes to 8 USB Board, and the "ALL" action now works for ON, OFF and STATE.
Update, version 0.12b replaces the version 0.12 with a important fix.
2-JAN-2013
Small fixes and 0.11 release available.
27-DEC-2012
Release 0.1 is no