Suntech 0 Posted December 15, 2022 (edited) Trying to use ttyS0 port of UART0 of 2S. I have tried settings such as baudrate setting, console, uart0=on, etc. in /boot/config.txt known in the forum, but reception to 2S works normally, but I do not receive a value from the receiver even though I write. Have there been any cases like this? I changed the communication line and changed the module. I tested both Windows and Linux using the putty program. Edited December 15, 2022 by Suntech Share this post Link to post Share on other sites
Suntech 0 Posted December 15, 2022 Windows Putty -> Linux Putty is ok Linux Putty -> Windows Putty Write is failed Linux S0 Port -> Linux S4 Port is ok Linux S4 Port -> Linux S0 Port is ok Share this post Link to post Share on other sites
Suntech 0 Posted December 19, 2022 I made a mistake because I am a beginner. It was resolved. Share this post Link to post Share on other sites