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…
Tag Archives: MTR2K
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…
In the fourth installment on the STM32-DVM-MTR2K, I want to take a deeper dive into the system and go through two ways up update the firmware on the MODEM. One is manual, and the other is automated, which you can Read more…
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