The content of this topic has been archived on 22 Apr 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.
bricked the device when following the instructions to flash openwrt.
I was able to get the seiral console with the TTL cable, but cannot interrupt the u-boot autoboot with any key. anybody here has seen the same issue and know how to get around it? thank you!
first, you need make sure your serial cable is working.
Connect TX and RX together and type some words in terminal.
It there is echo, Your serial cable is ok.
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