You know that unlock pattern on your phone? Now you can add this security feature to your Arduino: http://bit.ly/2sx8fZy | Arduino

13K views · 215 reactions | Let's go hands-on with the Arduino CLI! This tutorial will walk you through setting up all the required tools on your machine to the fastest way to compile and upload a sketch on your target board: https://bit.ly/2VuD67N | Arduino | Facebook