GitHub - Baumgartl/openwrt-xiaomi-mir3: OpenWrt with support for the Xiaomi Mi WiFi Router 3 a/k/a MIR3. Based on current stable release v18.06.2 with Linux Kernel 4.14.95.
GitHub - Degete/openwrt-conf-xiaomi-mi-r3: 📡 OpenWrt Firmware (X-WRT) for Xiaomi Mi Router 3
Xiaomi Mi Router 4A Gigabit Edition (R4AG/R4A Gigabit) -- fully supported and flashable with OpenWRTInvasion - #1940 by rusek666 - For Developers - OpenWrt Forum