Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.

The latest SmartSDR Software:
SmartSDR v4.1.5 | SmartSDR v4.1.5 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes

The latest 4O3A Genius Product Software:
The latest 4O3A Genius Product Software and Firmware

How to Receive Technical Support::
If you are needing assistance with FlexRadio products, 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.

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• Re: Maestro C just arrived ! / Use with a Mac ?

  Gord-VA7GP

  March 2024
  There are two ways to use the Maestro: 1) as @Trucker says, you can use the Maestro to directly control your FlexRadio, and (optionally) use or don't use SmartSDR. 2) as a Control Device for Sma…
  1

• Re: TeensyMaestro

  Lasse SM5GLC

  March 2024
  Mike, All those components are optional! The diode is just polarity protection, and the inductors would prevent RF in/out from the circuits. And if you intend to power the Teensy directly from the US…
  1

• Re: Setting up Flex 6400 for CW straight key only

  Monique KG5WDF

  December 2020
  Thank you once again, Len. No matter what I do, I cannot hear a practice tone generated by the Flex. Mode is CW, BREAKIN is off, and IAMBIC is off. I tried varying these parameters one by one to no a…
  1

• Re: Been gone a while, good to be back

  KC9NRN

  March 2024
  "Multi-year hiatus (due to a whole raft of things)." 1000% right there with you! Welcome back as well. 🙂
  1

• Re: eero port forwarding is useless

  Neil D Friedman N3DF

  March 2024
  I guess I’m pretty fortunate. I use the standard stuff Spectrum installed with my WiFi and cable TV and it works great.
  1

• Re: eero port forwarding is useless

  WX7Y

  March 2024
  My self and a few others I have heard have given up on the EERO's and I returned mine and got some ASUS routers that work so much better in the mesh environment for 1/2 the price and have a easy…
  1

• Re: Windows Error - An unhandled error has occurred: Access is denied

  KC9NRN

  March 2024
  I found the problem, windows sound recorder became corrupted, the version used in Windows 11 is "new"... 🤔🤣
  1

• Re: Windows Error - An unhandled error has occurred: Access is denied

  Trucker

  March 2024
  Glad you got it working. Sometimes, getting the hammer out is the only solution. James WD5GWY
  1

• Re: SMARTSDR FOR ANDROID DEVICE

  Trucker

  October 2023
  I think the reason no one has developed an Android app for the Flex is due to the many variations of the Android OS and hardware. Even the variations of the Linux OS make it harder to target Linux as…
  1

• Re: SMARTSDR FOR ANDROID DEVICE

  KD0RC

  October 2023
  I agree! I keep hoping that someone with the requisite skill set will step forward and tackle this project.
  1

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