Add WiFi Version

WiFi-Version.md

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+# Introduction
+
+- [X] This version of the project needs WiFi.
+- [X] The microcontroller is placed somewhere with a good WiFi connection.
+- [X] The user has a way to supply power to the microcontroller. 
+- [X] Sunlight must be within reach of the microcontroller.
+
+# Parts
+This project is divided in 3 parts.
+
+Patching your Boktai ROM: As mGBA has already an in-emualtor uv sensor, we'll need the patch to disable that and by-pass a "sensor broken" screen.
+Microcontroller code: Where calibration must be made.
+Lua Server: mGBA's script
+
+## You'll need
+- [X] 1 microcontroller of your choice
+- [X] 3 jumper wire
+- [X] 1 UV light sensor
+- [X] Arduino IDE.
+- [X] mGBA
+- [X] ROM dump of Boktai
+
+Don't know which microcontroller to get? I'd recommend an esp32.
+
+The jumper wires will be male-to-male, male-to-female or female-to-female depending on your needs, make sure you get ones that will suit you.
+
+Don't know which UV light sensor to get? I used a GUVA-S12SD, it works fine.
+
+The total price for all these together shouldn't go over 5$.
+
+# Step 1: Patch the ROM
+1. Download boktai's patch here: https://github.com/Prof9/Boktai-Solar-Sensor-Patches
+2. Apply patch, you can do that here: https://www.romhacking.net/patch/
+
+# Step 2: Microcontroller
+
+1. With all of them in hand, download the microcontroller source code for this version.
+2. You can find information on your GPIOs by looking up "<Microcontroller name> pinout" (if you have a Arduino Nano, you would look up "Arduino nano 
+3. Once you have connected the UV sensor to the microcontroller, connect it to your PC via a USB cable.
+4. Open Arduino IDE.
+5. Open the Source code.
+6. Under "Tools" make sure your Board and Serial port are correct, if you your board is not there you'll need to download them on "Board Manager"
+7. Check for your pinout and change the value of UV_SIGNAL_READ to that GPIO number.
+8. Edit SSID to your WiFi's name
+9. Edit PASS to you WiFi's password
+10. Edit HOST to your computer's local IP
+11. Flash the code to the microcontroller.
+
+# Step 3: Lua server
+
+1. Open mGBA
+2. Start emulating the patched rom.
+3. Under "tools" go to "scripting..."
+4. File and load script
+5. Select the lua script
+
+# Step 4: Enjoy the game
+Reboot the microcontroller in case it didn't connect, I am not handling reconnection at the moment, maybe I should huh.
+:)