I've already received the UART-TTL with has the same chip D-LINK cable has and used the pinout I presented above, but it does not work, the software blinks TX led but no RX activity...no luck at all..still stuck...

Hi Marchino, Attached is a photo showing the pinout. It's not necessary to connect power between the IP board and the FTDI board, but make sure your FTDI board is running at 3V3, not 5V, otherwise you might damage your board. You'll just need to power the IP board with it's normal supply while ...