I connected the USB to a YAT terminal (on the PC) via Port 23 (the Arduino uses Port 21). Now it works only Half duplex depending on the settings of the “Flow Control” parameter in the YAT settings. Hardware (RTS/CTS) works from Arduino to Terminal. Software (XOn/XOff) works from Terminal to Arduino...

I use the: BLE_server.ino script I see the MyESP32 in Windows and in Android. I can pair in both. But when I send data from the Arduino I can see it only in Android Terminal. In Windows Terminal I don’t see all the lines that enable me to send and receive data (like I do in other BLE devices). Do I ...