Quantity   Component name
1 × XIao ESP32 S3 Sense with camera option + 75mm OV2640 cable
1 × SSD1306 64X32 OLED display
1 × Your fav keyboard switch (any kinds that fit on your custom keyboard, fit TPGmini)
1 × 3D printed enclosure .stl files in Files
1 × tiny piece of mirror
1 × tiny piece of plastic to reflect the image
1 × 3.7V Battery (optional) cuz I haven't done power management yet