GUI for ESP32 implementation

Hello,

FYI, I have found out a great solution to create a very nice graphical user interface (GUI) using ESP32 (or any other micro-controller device)! The solution seems interesting to me because the entire GUI (on Android device) is created from the ESP32 side.

I am now building a simple MQTT GUI solution to try this out, but it seems one can also use USB, Bluetooth and Bluetooth LE very easily! I will try to show my end solution.

In case it helps anyone (video tutorials):
MQTT: GUI-O Basic MQTT Tutorial - YouTube
BLE: GUI-O Basic BLE Tutorial - YouTube

There are tutorials for Bluetooth classic and USB also.

Best regards,
kpoopk

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A short introduction of the GUI-O app. In case it helps someone to decide if it's worth a try:

Best regards,
kpoopk