Lesson 7 · WeMos Pins, While Loops, LEDs

---

Suggested Time: 30 minutes

Lesson Plan

Project Overview

I explain how microcontroller (mini computer) pins work and explain how to turn the on board LED on and off. I also cover while loops and show you how to make your on board LED blink.

Topics covered: c-coding, pins, variables, macros, LEDs, while loops

Materials

Need materials? Purchase the WIFI Wheeler kit at our e-store.

Classroom sets available. Contact us at info@barnabasrobotics.com to inquire.

Tutorial Video

Sample code

Coding Site

Additional Resources