TL-WR740 works on 19.07. See this forum thread (OpenWrt 19.07.1 ath79 tiny LuCI) for an unofficial build for many 4/32 devices. I'm personally using WR841 using this build for a week now.
TL-WR740 works on 19.07. See this forum thread (OpenWrt 19.07.1 ath79 tiny LuCI) for an unofficial build for many 4/32 devices. I'm personally using WR841 using this build for a week now.