Arduino Reference Material
- Lesson 1 – Showcase Using ESP8266, Blynk and LEDs
- Lesson 2 – Hello World, C Editorand this offline tutorial
- Lesson 3 – Conditions & Loops
- Lesson 4 (hopefully) – Arduino Input & Output (PDF, ODP)
C Programming: https://www.learn-c.org/
We won’t dedicate too much time purely for learning programming during class, so you can try out the tutorials at the above site. You really only need the basics.