Quantity   Component name
1 × Raspberry Pi Zero
1 × ESP-03 WiFi Module
1 × .96" OLED Screen (SSD1306)
12 × 6mm Tactile Buttons
1 × IDE Hard Drive Cable Wire Wrap would be better probably, but I can't cheaply get this and I have a IDE HDD cable already.
1 × 10cm USB A to Micro USB cable for connecting hardpass to a computer
1 × USB OTG Adapter to connect to my Android phone; I bought one of those that fit into the USB A plug