AR-300M serial console access

HI ,

unbox ar-300M need serial console access to tftp own openwrt firmware with supported uboot,
soldered some pins for tx,rx,gnd but using UART not able to access console.

board image attached if someone can help me i choose right pin or not, if pins are right what is correct
way to access serial console for AR-300M

attached image

have you seen this?

Here is the pinout

The order is the same for all mini routers: GND, RX, TX

Hi, I got your email. Please reply directly in the forum so that it is not missed.

It should works. Can you provide photos of you connection?