You can buy Digispark at Digistump or for a lower price at ebay.
Installation of the Arduino Sketch 1.6.5 as other versions are not supported. Arduino Old Software Releases Link
Connecting and Programming your Digispark.
Distributed under the GNU GENERAL PUBLIC LICENSE v3. See LICENSE for more information.
Note that this repo is for educational purposes only. No contributors, major or minor, are to fault for any actions done by this program.