I bricked my TL-RE450. I'm trying to restore it using a USB TTL. Managed to connect the router and the usb properly. Please see the image below for how I have done the connections.
At first I tried without the 3v3 connection, but I'm not able to stop the auto booting process even after entering "tpl", with or without carriage return after. So I tried this configuration with the 3v3 which others used on other router when they are failing to stop the auto booting by typing "tpl". Unfortunately, still failed. Any sugestions what I can do next? Thanks.
Managed to find the issue. Turns out it is really a connection issue. My bad. But after that, I encountered new problem.
On the last line of the screenshot, when checking the server. Instead of getting the one on the screenshot, I'm getting not alive. Things I tried is hardcode on the wifi ip and used a usb to lan since my laptop does not have a lan port.