SWE 4211 Notes

• Note 1: Introduction
• Note 2: GPIO, GPIO Diagram
  • With our PI HATs on our Pi 3s: the GPIO pins for the LEDs are 6, 13, 12, 26, 20, 21, and 4
  • The (input) switches are GP 16 and GP 19
• Note 3a: Oscilloscopes
• Note 3b: Multithreading
• Note 4a: Periodic Tasks
• Note 4b: Sockets