Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?

SmartSDR v3.9.19 and the SmartSDR v3.9.19 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes

The latest 4O3A Genius Product Software and Firmware
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

How to configure SmartSDR for Win to work with external keyer attached to COM port?

dankeboo
dankeboo Member ✭✭
edited January 2024 in Peripherals & Station Integration

I have NANO Keyer MK2. My PC recognized CH340 and CH340K as COM7 and COM6 but I am not sure how SmartSDR for Win to be connected to these COM ports so that it will work with the external keyer. Any help appreciated.

Tagged:

Answers

  • KD0RC
    KD0RC Member, Super Elmer Moderator

    Does the Nano Keyer use the CTS or DTR signal of the COM port to trigger PTT?

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.

Comment As ...

Categories