To get rolling utilizing exterior parts, you’ll join an external Triggered operate the Blink example sketch. The crafted-in LED is connected to electronic pin #13. So, Allow’s hook up an external Resulted in that pin and Test if it blinks. (A regular LED is amongst the components you noticed listed https://python98641.blog-eye.com/26907013/the-ultimate-guide-to-arduino-เข-ยน-โค-ด