Bug fixing:
- Fixed a major DHCP bug that causes repeated dhcp requests when leaseTime is infinity.
- Fixed a bug that causes the controller to get stuck in 'Connecting...' when the last successful weather call expires.
- Fixed a bug that causes master station to not run when rain sensing or rain delay is in effect.
New features:
- Added support for changing parameter weights in the Zimmerman algorithm (requires microSD card and app 1.4.4)
- Added support for DC powered OpenSprinkler (with built-in boost converter)
- Added support for I2C LCD (to be used with future OpenSprinkler hardware)
- Added firmware minor version number
- Added support to display hardware version and type on start-up