16 bit DAC AD5662 for the Arduino. MSOP package. The disadvantage is that the AD5662 can't be used on a perfboard because it is not available in a dual in-line package. May 07, 2015 · Version 1.6.4 of the Arduino IDE introduced official support for adding third party boards to the new Board Manager. This short tutorial will walk you through how to add new boards so you will easily be able to install support for the Flora, Gemma, Trinket, Trinket Pro, and the ESP8266 HUZZAH.