i built a new binary for our device, it's based on the OpenWrt trunk instead of LEDE due to better soc wireless driver.
MT7610E driver is included as kernel module and now it's LuCi manageable too! The 5ghz LuCi support works excellent in ap mode, a part some view bugs (maybe some options shouldn't work).
Steps how to build a sysupgrade image! (highly suggest to compile under Debian Jessie 32bit with all prerequisites):
Clone my repo github.com/zaccareal/openwrt-archer-c2
Update and install feeds
Run make menuconfig and set Ralink RT288x/RT3xxx > MT7620 > TP-Link ArcherC2
With ArcherC2 profile the following packages are selected by default: kmod-mt7610e, uci2dat, luci-mtk-wifi, wireless-tools, luci
Here you can find a sysupgrade binary to use only up an existing openwrt system (for first flash read all posts and use yoq's factory image via tftp, be careful damn!)
i'll try to refine the code for manageable 5ghz driver, soon i'll add the possibility to create more interface and the STA/WDS mode support, obviously it's appreciated help to improve the code
The community did a great work on this board it would be nice if someone update the wiki with tftp flash trick and unbrick technique.
Let me know if something is wrong.
Thanks to all!
(Last edited by zaccaria on 12 Sep 2017, 17:59)