beginner - Wireless Rickroll using Arduino - Code Review Stack Exchange

This is a script I made for the ESP8266 that uses the Wi-Fi chip and creates a new Access Point every 5 seconds in order to display a message on WiFi lists on nearby devices that looks like this:

Newbie just tsrating, need help with a sketch - #20 by stiwdio - Programming Questions - Arduino Forum

Interfacing Raspberry Pi 3 and Arduino (with remote monitoring and upgradeability), by Tomás Migone

Newbie just tsrating, need help with a sketch - #20 by stiwdio - Programming Questions - Arduino Forum

Decode and Send 433 MHz RF Signals with Arduino

IRremote: receiving ok but transmitting don't work - Programming Questions - Arduino Forum

alx Twitter archive

RickRoll Police : 7 Steps (with Pictures) - Instructables

How to Make a Captive Portal for your Business with a Raspberry Pi Pico W

How to make this code wireless? - #21 by model_railroader - Programming Questions - Arduino Forum

Can't get this example code to work - Programming Questions - Arduino Forum

Blog Page — Page 61

Annoying Autonomous Rickrolling Device (For April Fools' Day) : 7 Steps ( with Pictures) - Instructables