I have the same device. I put firmware on it and started to use OpenWrt. It was very nice first round, However later I wanted to put another firmware which I understood updated snapshot (openwrt-ramips-mt76x8-tplink_re305-v1-squashfs-sysupgrade) and device didn't like i.t It started continuously rebooting when I put in plug, there is no connection on http or telnet etc.
So I feel I messed up firmware/flash room things..
Now, want to fix it, I have a Raspberry Pi 2 and v 3 and some little cables.... Also windows machine and if necessary I can buy usb 2032 things too..
thank you for your answer. I'm not able to connect to device with http telnet ssh etc. after second firmware update, device crashed & restarting continuously... I'm looking raspi serial connection and reinstall first firmware again. However I really don't know which part https://forum.openwrt.org/uploads/default/original/3X/5/c/5c12b2e154ee0cf7e352376c1e43f5af9fab3b93.jpeg I need to connect as a TX, RX, Ground... do you have any suggession?
Hello. Has anyone found a solution about re305v1. I bricked mine and dont know how to unbrick it. Found out that tftp server is not supported on this device..so the only way is to instal the firmware by serial??