Lutan-Connected Device
WEEK 1 electronic devices: 1.phone, computer 2.resberryPi 3.ESP32S3 4.bluetooth headphones 5. Stylus pen 6.Building elevator button display screen 7.Card reader for pay 8.Voice-activated light LOL,I am indeed a homebody. WEEK 2 I carefully reviewed the code and related explanations for the SIMPLE-TCP and HTTP-TO-DEV sections from the last lesson again. I've indeed resolved many of my doubts. My takeaways are: I now have a clearer understanding of the differences and relationship between servers and clients, and the differences between TCP and HTTP. In the last lesson, I thought I learned about two sets of client-server relationships. The `nc` command establishes a TCP server, and the Arduino acts as a client, actively connecting to and sending messages to the server. The command `python3 -m http.server` establishes an HTTP server, and the browser we use acts as the client to access this server. Within Linux, it can manage these two servers, for example, allowing the HTTP ser...