A place to document and share things I do

Tag Archives: Analog Controller


Using the Aux I/O card capabilities for remote, software control of the station with wildcard and GPI. When the STM32-DVM-MTR2K V2.0 came out, I emulated most of the features of the Auxiliary I/O card (CLN6698) with the help of an 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…


This is a common question I’ve been asked about both the STM32-DVM-MASTR3 and the STM32-DVM-MTR2K. When I went digital, I went pretty hard core. I haven’t had a ham repeater controller for a few years now. My brother Gavin, N0ECQ Read more…