from Hacker News

Use an Old Kindle to Share Messages on the Fridge Electronically

by onuryavuz on 8/30/15, 10:35 PM with 1 comments

• by RexRollman on 8/30/15, 11:50 PM

  Why not link to the original?

  https://petervojtek.github.io/diy/2015/07/28/share-messages-...