220: Cascading Waterfall of Lights

Ben Hencke (@im889) spoke with us about OHWS, Tindie, and blinking lights.Ben sells his Pixelblaze WiFi LED controller on his ElectroMage store on Tindie. It is based on the ESP8266 and uses the DotStar (APA102) lights.To hear John Leeman’s trip report on the Open Hardware Summit (OHWS), listen to Don’t...