Nicely done - it's crazy that you could do this solo and the multi billion dollar device makers haven't been able to do it in many years. Would be a nice peripheral for them to sell along with their CGMs (instead of those old receiver devices that everyone stopped using in favor of smartphones). Wishful thinking, but maybe try to talk to Abbott or Dexcom to see if they will fund another open source production run of these? Output to them could be a report/collection of user feedback to help them w/ product strategy...