diff --git a/README.md b/README.md
index 0c94867..d8801c1 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ This will be a work-in progress list.
 
 * Raspberry Pi Zero
 * >4GB microSD card Class 10
-* "TinyLCD35" 3.5 inch TFT Display with pcb for Raspberry Pi Zero from NeoSec
+* Any 40-pin TFT display
 * 4x AAA battery holder
 * 4x AAA batteries
 * 5V VRM
@@ -29,4 +29,18 @@ This will be a work-in progress list.
 * USB OTG Cable
 * iPazzPort Wireless Mini Handheld Keyboard
 * 3D printed case (Design will be provided)
-* Custom-booting Raspbian Lite
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+* Adafruit DPI TFT Kippah
+
+## Usage
+
+An Internet connection will be needed to run some of the commands included in the preparation script.
+It's recommended that a Raspberry Pi Zero W is used to connect to Internet. However, I have a few issues with creating an IoT calculator, so an alternative is to use a Raspberry Pi 1 B+ to do the package installation.
+An alternative to the alternative is to boot once on the Zero, then insert the MicroSD into a PC and copy the required .deb files into a directory on the SD, then install them locally again when booted back into the Zero.
+If I tried really hard, I might be able to make a custom Raspbian image that's all preconfigured and you won't have to worry about it.
+
+Anyway, after getting the packages installed, simply run the "calcsetup.sh" script. It'll create needed config files.
+It'll also ask for your root password when needed - Just a heads up.
+
+## Assembly
+
+This section will be updated when the physical layout is finalized.
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