I have an ISP locked tplink c6 I guess is ver 1 from the sticker. I saw that others are supported on the hardware list and I've tried to flash the firmware with the c6 V2 via update and tftp with no luck, any help would be greatly appreciated.
I might have been mistaken with the c6 it's just what Google threw at me.ive opened it up and there's no sign of a serial port, SSH is locked out and the main IC seems to be under a sheild with the rest under a heatsink
I've done a port to this device, EC230-G1 in this pull request, though it is STILL not yet merged.
My branch however is still based on 21.02 if you want to build it.
Maybe you, or somebody motivated enough can rebase it to current master
p/s: access to UART is required to install OpenWRT, and also mentioned in the pull request (UART Tx would be near the small antenna labeled TP_UART_IN, and UART Rx would be near CPU labeled TP_UART_OUT). Idk how to make it easier, maybe you can find out more
p/p/s: you can pry off the metal shield, it is held by friction.