I previously wrote about an AI for the Columns game. It was actually not written for the web to start with, but for a set of NeoPixel displays. Now I have fixed it up a little, made the code public and even have a picture to show. The hardware for this build is a NodeMCU board (ESP8266 based) hooked up to two CJMCU-64 RGB LED displays in cascade. The displays are very easy to connect. After soldering on the connectors (DIN, +5V, GND) simply hook them up to D4, Vin and GND on the board. The di...
