Amazon.com: AITRIP 10PCS Digispark Kickstarter Attiny85 General Micro USB Development Board for Arduino : Electronics
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Amazon.com: AITRIP 5Pcs Digispark Attiny85 Micro Miniature Microcontroller USB Development Board Module Compatible with Arduino IDE 1.0+ (OSX/Win/Linux) : Electronics
Amazon.com: AITRIP 5 PCS Digispark Kickstarter Mini ATTINY85 Micro USB Development Board Module for Arduino IDE 1.0 : Electronics