UART between Pico and PC

[muhammad]

Hi all!
I try to make communication between Pico and PC. I have connected radio module (one connected to the Pico and another to the PC). I have tried different type of software to read the data from Pico but they always show some characters like )?)) when the data is received. I tried it on Ubuntu and Windows 10 and the same problem. I have tried adding decoding and encoding but also the same. The radio on Pico sends data and the radio on PC receive it but the shown data is incorrect. In screenshots i show the running code on Pico and the results on serial monitors (Putty and Arduino Serial Monitor).




links to images because they are not shown
https://ibb.co/4W1dKrP

https://ibb.co/BgGC0nQ

Thanks in advance.

[tepalia02]

Have you checked the baud rates of the two devices? Usually, these '???' appear when there is a baud rate mismatch.

[muhammad]

Have you checked the baud rates of the two devices? Usually, these '???' appear when there is a baud rate mismatch.

Thanks for reply. yes, it was a baud rate mismatch. I didn't set the needed baud rate and now it works well.