Ready to introduce first full test about this mod along next week. All components of firmware were tested individually, Video play, Capture of ALL input/output signals, Firmware Update system, License check, Vertical display, Config file.
So, now I only need mix all components to release the first full firmware. I also will assemble my new DMDMK66 multicolor DMD for tests with a real Bally/Williams CPU, I will do a video about product working. After all firmware tests, only need develop video animations by events, manufacture the bracket to fix TFT to pinball, and product will be ready.
There was some delay because of I was busy with some personal and professional matters, but its already time to finish this mod. I think, if there are no unforeseen circumstances, I can offer the full kit in about two or three weeks. As soon as all tests pass, I will fix price and freight cost. Payment by TT or Paypal, I ship worldwide, by courier with tracking number.
All updates will be for free, I will open a Github to may download. Update and config is very easy, simply store videos, config file and firmware update in a USB Pendrive connected to Raspberry board. I will provide the kit with videos, and also anybody will may replace and custom product with his own videos, no problem about it, format of videos will be Full HD H264 Raw (I will provide information to convert from any standar format like AVI, Mpeg2, Mpeg4 to H264 Raw).
In final hardware interface, I will add some switches to may test and play videos. In first release of firmware all updates and config will require physical access to the USB Pendrive, but in next updates I will add wireless WIFI update to may do all from cell phone. Also I go to add outputs to may control digital led strips or custom boards with digital leds (I will manufacture it too).