Merge pull request #14 from Swopper050/9-docs-for-finding-information

Added documentation for finding required information

Author: Swopper050

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="./logo.png" alt="PyInCharge Logo" width="300"/>
+  <img src="./static/logo.png" alt="PyInCharge Logo" width="300"/>
 </p>
 
 <h1 align="center">⚡ PyInCharge</h1>
@@ -23,6 +23,9 @@ Right now, it can't do a lot, but at least it has these features:
 pip install py-incharge
 ```
 
+This package depends for login on `selenium`, which in turn requires a chrome-driver to be installed.
+Make sure you have such a driver installed. For more info, see the [installation docs](https://selenium-python.readthedocs.io/installation.html#drivers) of `selenium`.
+
 Or if you're feeling adventurous and want to build from source:
 
 ```bash
@@ -63,6 +66,26 @@ client.reset(mode="Soft")  # Careful with this one
 client.logout()
 ```
 
+## 🕵️ Find the information you need in Vattenfall
+
+In order to work with this library you need 4 things:
+
+1. Your email. I really hope you know this one.
+2. Your password. Same.
+
+These are your credentials you use to login at the [Vattenvall InCharge portal](https://myincharge.vattenfall.com/):
+<p align="center">
+  <img src="./static/incharge_login_page.png" alt="Vattenfall InCharge Login Page" width="50%"/>
+</p>
+
+3. The name of your charging station, something like `EVB-P1234567`. After logging in to the portal you can find that here:
+   ![Find station name](./static/find_station_name.png)
+
+4. The RFID of your charging card. The RFID is something like `12345AB12345C67` (not the same as your card number, which is something like for example `NL-NUO-A01234567-A`). You can your RFID here:
+   ![Find RFID](./static/find_rfid.png)
+
+With these 4 variables (email, password, station name and RFID), you can use the package!
+
 ## 🌟 How It Works
 
 1. **Login**: Uses Selenium to authenticate with Vattenfall InCharge. The authentication token is inferred and used for subsequent calls. This is the only step that uses selenium.