Tag Archives: STM32-DVM-MTR2K


So there’s a new feature in MMDVM you say? Don’t want to wait for me to compile a new version for you? Never fear, I’m about to show you how to roll your own. To be clear, I’m talking about Read more…


That’s right. MMDVM now has native analog FM capabilities! I honestly didn’t think this would ever happen, but it has, and has been incorporated into the mainline MMDVM code as of a few days ago This will be a game Read more…


Here it is! The most asked for article and most often asked question since I introduced the STM32-DVM-MTR2K just over a year ago. Today we’re going to add an external analog repeater controller to an MTR2000 in parallel with an Read more…


I’ve had a few requests from folks who want to build their own STM32-DVM-MTR2K boards. While it’s not for the faint of heart, I have decided to make the necessary files available. This article is just as much a story Read more…


Disclaimer: The following tutorial was written by Justin Reed (NV8Q) and is provided without warranty or support. I do not have official involvement with the MTR2K boards other than I own and use several. This guide assumes you are already Read more…


It took longer than I’d hoped, but I have just released a firmware update for the I/O processor on the STM32-DVM-MTR2K V2.0 boards. Those who watched it closely had asked the question why did I only connect 4 of the Read more…


This project has gotten a lot bigger than I ever thought it would. What started almost as a dare has turned into something very real. There has been a steadily increasing demand for the STM32-DVM-MTR2K, and while I said I Read more…


Editor’s Note: This board is currently available, and has been since shortly after this article was originally posted. For more information, navigate to the “Products from KS-DMR” section of this Web site. After publishing the article MTR2000 and STM32-DVM-MTR2K: Analog Read more…


Today the McPherson KS-DMR repeater was upgraded to a 40 watt Motorola MTR2000 using the STM32-DVM-MTR2K v3 board from our very own WA0EDA Skunkworks division. This repeater replaces the Yaesu DR-1X that was in service, and offers improved receiver and Read more…


This is going to be a very short article, because while this is a really popular topic in my email inbox right now, it’s also a really simple one. The question is how to set up MMDVM for using an Read more…