||= Version =||= MinHW =||= Date =||= Done by =||= Reason =||    
|| 6.00||4|| 2011/11/22 ||mvdeventer    ||New version 4 hardware || 
|| 6.03||4|| 2012/12/05 ||mvdeventer    ||Updates for Lighting Control with wired light switch \\ Only do I2C comms (occupancy and flow) when the slave comms is idle||
|| 6.04||4|| 2013/13/01 ||mvdeventer    ||In chip Command Added again \\ Fix I2C comms sync \\ Add flow sensor functions ||
|| 6.05||4||2013/26/02  ||mvdeventer    ||Improve I2C occupancy comms \\Enable WDT, was off for debug \\ Rework Flow averaging calculation \\!LightSwitchChipIn - send occupancy status PDO immediately \\ Add overide indication\\ Remove Stratification mode again ||
|| 6.06||4||2013/26/02  ||mvdeventer    ||Add sdo to read occupancy sensor identification info ||
|| 6.07||4||2013/26/02  ||mvdeventer    ||Disable motor before reboot, to ensure that all motor off during a software update||
|| 6.08||4||2013/05/22  ||mvdeventer    ||Update bootloader to disable motor, to ensure that the motor is not drawing current in boot loader mode\\Rework the watchdog timer||
|| 6.09||4||2013/05/22  ||mvdeventer    ||**Recalled** control did not work\\  change occ sensitivity from 6 to 8 ||
|| 6.10||4||2014/02/24  ||mvdeventer    ||Fix 6.09 \\ Add intelligent (I2C) heater functionality, ensure the heater minimum on value is 10% \\ Add SDO 35 36 37 for flow control from MCU ||
|| 6.11||4||2014/03/30  ||mvdeventer    ||Add heater control bits, Control / Status heater control bits \\ Restore WDT ||
|| 6.12||4||2014/06/06  ||mvdeventer    ||Add Occupancy enable/disable(present) and Occupancy detected \\ Add Flow detected(sensor connected) ||
|| 6.13||4||2014/06/06  ||mvdeventer    ||Fix flow if no occupancy sensor is connected ||
|| 6.14||4||2015/01/19  ||mvdeventer    ||Correcty handle 0Pa reading from flow sensor \\ Don't do Control Override on Zone 0 ||
|| 6.15||4||2016/09/28  ||christo.malan ||Add heater control and other change over modes DM0073-0014 ||
|| 6.16||4||2017/11/13  ||mvdeventer    ||Added valve control for 24VAC Valves ||
|| 6.17||4||2019/07/25  ||christo.malan ||Stagger motor initialisation, prevent motors from hitting the endstop all at the same time (prevent power supply problems)||
|| 6.18||4||2019/11/19  ||christo.malan ||Add flow offset SDO ||
|| 6.19||4||2020/02/17  ||mvdeventer    ||Stability improvements for I2C code (Flow and Occupancy) \\ Rolling average on Flow/pressure value \\ Add software reset command for flow sensor error recovery||  
|| 6.20||4||2020/04/02  ||christo.malan ||Remove flow updates from 6.19 \\ Disable button if pressed at startup. \\ Add sdo to show if it is disabled || 
|| 6.21||4||2020/06/22  ||christo.malan ||Add flow updates from 6.19 ||
|| 6.22||4||2020/07/24  ||christo.malan ||Clear flow connected flag if no sensor is connected \\ Add pressure test sdo 65 ||
|| 6.23||4||2021/03/18  ||christo.malan ||Add network lock(not used) \\Remove OCC chip in \\ Save button disable state in flash||