Revision 2,3,4 "Classic" Boards and Revision 2 "All-in-One" boards
Release for Revision 2,3 and 4 Classic boards and Revision 2 "All-In-One" boards.
This release adds minimum dim settings, anti-ghosting, better internal time management (using the standard "Time" library) and more decisive back light cycling.
Please do not use this release: it has a defect that means the clock will go into "date mode" and stick there after 49 days 16 hours. Use Release 48 instead!
Note that the "All-in-One" and "Classic" boards are 100% software compatible.