3DR Iris Plus Quadcopter Electronic Speed Controller (ESC) and Power Distribution Board (PDB) Replacement - iFixit Repair Guide
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3DR Iris - the ready to fly UAV Quadcopter - Arduino based Arducopter UAV, the open source multi-rotor
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Introduction to Iris Quadcopter UAV, including safety, battey and setup instructions - Arduino based Arducopter UAV, the open source multi-rotor
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