Summary

rear view (literally hook it up with a GC9A01 Display 1.28 Inch Waveshare Round LCD wire em up then get the power source and the OV7725 camera from alibaba theyre cheap cheap there get one with a esp board ESP32-S Cam development board and assemble if for some reason you need two or your left eye is more concentrative flip it with scaling put (- ##.## of whatever your positive scale is but negative) the espressif file you can find in most popular DIY NVG videos such as ADHD ENGINEER and others if you want cut out the IR filter and make it have night vision. (Rear-View-Mirror-Digital-Design)