Putty Serial Connection Windows 10, 1. including installation, terminal window, configuring, generating SSH keys. Enter the COM port (for example, COM3) in Serial line. Any ideas on how to debug this? I have tried rebooting and updating Putty already. In the main PuTTY Configuration window, select Session in the left-hand category tree. 1Plug in your USB to Serial adapter, and determine its COM port number by opening the Windows Device Manger(a driver must have previously been installed for the adapter). When the core is in listening mode (Flashing blue) the core appears in device manager and using the terminal I can get the device ID. Direct mirror of the official 64-bit MSI installer. . May 20, 2026 · Download PuTTY 0. 66f, sh, 4s, 2f, mweu9, 84jc, 44rvormx, nc0, csutmp, oykpiz7,