Even newer Custom Firmware for Xiaomi Cameras based on Hi3518ev200 Chipset. It includes free RTSP, ONVIF and other improvements based on the work by roleoroleo
I am not sure which camera version it is but it looks different to what I know - you could try loading the yi_home_1080p files, but if it doesn't flash then it is another chipset
Is your feature request related to a problem? Please describe. Compatibility with Yi Home 1080p
Describe the solution you'd like
Original Yi hacks v2 was compatible with this. https://github.com/bompo/yi-hack-v2