Added env info

0_Introduction/setup.md

@@ -0,0 +1,20 @@
+## Programming Setup
+
+### Dev Envitonment
+
+Nobara 39 on a hand-me-down dual core dell laptop. An RPi Pico, programming over usb cable. Some wires, buttons, LEDs and resistors I <b>Borrowed</b> from lab.
+
+### Code Editor
+Instead of using Arduino IDE, I use Visual Studio Code for programming. I use it because I (seem to) write code more efficiently and because I have it customized it to my liking.
+
+Extensions I use:
+- C/C++ Extension Pack from ms-vscode
+- CMake and CMake tools
+- Vim
+- My custom dark theme
+
+### Project Generation
+
+A C Pico project requires additional files to handle compilation: CMakeList.txt and pico_sdk_import.cmake, templates of both available in the installed pico sdk. To automate this, I use [Pico Project Generator](https://github.com/raspberrypi/pico-project-generator). 
+
+![](assets/picoProjGen.png)

README.md

@@ -1,3 +1,7 @@
-# RPi_Pico_Resources
+# RPi Pico Resources
 
-A repository containing resources I discovered about Raspberry Pi Picos. Also used as a test to use GitHub as a mirror with Gitea as the origin.
+A repository containing resources I discovered about Raspberry Pi Picos. Also used as a test to use GitHub as a mirror with Gitea as the origin.
+
+This repo mainly focuses on [C SDK](https://datasheets.raspberrypi.com/pico/raspberry-pi-pico-c-sdk.pdf), not [MicroPython](https://datasheets.raspberrypi.com/pico/raspberry-pi-pico-python-sdk.pdf), because I felt there are more references for MicroPython. It specifically targets the [Pico(and w) board](https://www.raspberrypi.com/products/raspberry-pi-pico/) rather than the [RP2040 Controller](https://www.raspberrypi.com/products/rp2040/) itself.
+
+Remember that this is a personal hobby project, hence there is no set upload/response timeline. I am open to resource suggestions and corrections. Please star the repository if you find it helpful.