Marlin communication issue

[biidule]

Hey guys,
I am trying to run esp 3D on this kind of board and connected to my BTT skr3 running marlin (https://www.amazon.fr/gp/product/B0CLGWHVZN?smid=AE3E5WPQSSR6E&psc=1). Esp3D is working fine however I have this issue where every information coming from marlin is corrupted, bith in printer configuration, in the commands window and the sd files name. also I can't upload to the sd or start a print because the file names are unreadable. I compiled las version of esp3D from platformio, checked that every baud rate is the same but doesn't change anything

[luc-github]

do you have picture of your esp connected to your board?
what baudrate do you use?

[luc-github]

but just moving the esp board out of the board you should see some improvment

[biidule]

I wanted to attach it to the board directly on the other side so Tx and Rx wouldnt have wires but the Gnd pin doesn't match. I will try moving i around or design a small pcb to adapt just the wireless module and not the big programming board

[luc-github]

ok good luck then , have fun

[biidule]

okay I changed the wiring and shortened the Tx and Rx lines, works better now
thank you

[luc-github]

de rien