WIZ750SR 232 to FTDI FT232 issue

Hi all,

I use FT232RL to connect to WIZ750SR, but when I connect TRIG pin to GND and reset the device, I can see the mode become ATMODE,
but I just only receive garbled, send/receive data seems no work,
have anyone know why?
maybe i need to do something?

has anyone encountered an issue like this?
thanks

receive garbled when restart
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The first thing that you check the baud of Serial terminal.
The baud rate of Serial terminal will set 115200 , is it right?

Second check point.
If you buy the WIZ750SR-TTL , your product doesn’t have any RS-232C & RS-422/485 Transceivers on it. If you look at the back of the product, you can see it.
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