update README.md (fixes #1383) (#1432)

Co-authored-by: dogi <[email protected]>

README.md

@@ -45,11 +45,11 @@ We will need a few hardware and software components as follows:
 * Wi-Fi or a ethernet connection
 
 
-##Get It Up and Running
+## Get It Up and Running
 After getting your microSD cards and card reader/adapter, our first step will be to burn an image of the treehouse onto the a microSD card which we will later insert into our Rasperry Pi.
 
 ### Prepping the microSD card
-1. Download the treehouse image that is available [here](https://treehouses.io/#!pages/download.md)
+1. Download the newest treehouse image that is available [here](https://treehouses.io/#!pages/download.md)
 
 2. Download and install [Etcher](https://etcher.io) or another software.
 
@@ -83,22 +83,34 @@ We assume you've already installed [Android Studio](https://developer.android.co
 
 ### Connect to Raspsberry Pi via Bluetooth
 
-1. In the android bluetooth settings, scan and pair with the Pi device.
+1. In the android bluetooth settings, scan and pair with the Pi device (look for `treehouses`)
 
-2. Click on the three dots (menu icon) at the upper right corner of the app. 
+2. Open the `treehouses remote` app 
 
-3. Click on `Connect a device - Insecure` to display paired Bluetooth devices or scan for new devices around you.
+3. Click on "Connect to RPI"  
 
-4. Select `raspberrypi` or whatever name that is given to your Raspberry Pi device to connect to the Raspberry Pi.
+4. Select your Raspberry Pi (`treehouses-<4-digit-number>`) i.e. `treehouses-8930` 
 
-5. If it does not work, please click on `cmd` button and repeat steps 1 through 3.
+5. Once you have connected to your Raspberry Pi, tap the menu button on the top left of your screen to view a whole host of options to interact with your Raspberry Pi  
+
+6. Go to Terminal in the treehouses app 
+
+7. In the Terminal window type `treehouses detectrpi` and send it 
+
+8. Now type `treehouses default network`  
+
+9. Reboot the system by entering the command `reboot` and go back to the home screen to re-connect to your Pi
+
+10. Back in the terminal, type `treehouses bridge "wifiname" treehouses "wifipassword"`, and replace `wifiname` with the name of your wifi network, and `wifipassword` with the password 
+
+11. Reboot once again
 
 ### Features
 
 - The connection status is shown on the action bar.
 - In `cmd`
   - Use the Wi-Fi icon on the action bar to comfigure the Raspberry Pi to connect to a Wi-Fi network.
-  - Use buttons on the lower part of the screen to performe various commands.
+  - Use buttons on the lower part of the screen to perform various commands.
   - The circle on the upper left corner shows the Raspberry Pi's internet connectivity status using color green and red.
   - To return to dashboard, click on the back button at the bottom of the device.