Update README.md

Author: SubCoderHUN

README.md

@@ -6,11 +6,22 @@
 |**Configure Wi-Fi, brightness, and location**|<img src="https://github.com/SubCoderHUN/WT32-SC01-PLUS/blob/main/github_images/optionsscreen.png?raw=true" alt="" width="400" height="266" />|
 |**Online radio player**|<img src="https://github.com/SubCoderHUN/WT32-SC01-PLUS/blob/main/github_images/radioscreen.png?raw=true" alt="" width="400" height="266" />|
 
+### PlatformIO
+This source was written under **[PlatformIO](https://platformio.org "PlatformIO")**. It's a great, user-friendly, and extensible integrated development environment. Highly recommended instead of the Arduino IDE.
+
 ### LVGL
-For this project, I used the Light and Versatile Graphics Library (**LVGL**) to create the interface.
-You can find the project file for **SquareLine Studio** (WT32-SC01-PLUS.spj) in the source code.
+For this project, I used the Light and Versatile Graphics Library (**[LVGL](https://github.com/lvgl/lvgl "LVGL")**) to create the interface.
+You can find the project file for **[SquareLine Studio](https://squareline.io "SquareLine Studio")** (WT32-SC01-PLUS.spj) in the source code.
+
+### Compile & GO
+Everything is set up. You just need to fire up VSCode and compile the source code.
+...and change the COM port in platformio.ini.😜
+
+### Just in case...
+If you messed up something and the ESP32 is stuck in a bootloop, you can erase the flash memory with `esptool.py --chip esp32-s3 erase_flash`.
+Or, you can **[download esptool.exe from GitHub](https://github.com/espressif/esptool "download esptool.exe from GitHub")** and run the following command:  `esptool.exe --chip esp32-s3 erase_flash`.
 
 ### Plans for the future
 1. In the future, I want to find some uses for the unused GPIO pins and SDCard.
 2. I want to create an hourly forecast; at the moment, it only displays the current weather information.
-3. .... and so on :)
+3. .... and so on 😄