There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...
This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...
chenillard_a_4_led, incrementation_chenillard: Création de séquences lumineuses. varier_en_douceur_luminositer: Utilisation du PWM (Pulse Width Modulation). bargraphe: Gestion d'une barre de LEDs.