I received my pre-production board, for demo purposes for Kickstart video/photos. It is identical to the boards I will order, except no solder mask. I will build it early next week.
Added a few more features to the software:
1. Added display off during weekends (or during weekdays).
2. Added floor LED lighting functions.
3. Added automatic DST (daylight saving time) auto adjust, for USA-Canada, Europe (EU), and Australian DST Zones.
Finished up the PCB design for a piggy back board for Burroughs B-5750 series tubes, GPS option, LED floor lighting.
I think my next piggy back board will be a IN-17 board.
I have nearly finished my Kickstart campaign, and will submit it in a few days.
Also, I've been testing the micro board to weed out any problems. I torture tested the power supply by putting a 20 mA load on the output (board derates voltage to a lower voltage per spec), even shorting out the HV supply (shutdown HV supply until the short is removed).
I attached a quick picture I took of the micro board undergoing testing of the clock time. I use a rubidium atomic frequency standard to test how accurate and how stable. Each board will have a frequency compensation value in the EEPROM to adjust the clock.