ELM327 Bluetooth OBDII Scanner + DMD2 App

If there's one thing I've learned from owning the KTM 690, it's that knowledge is far better than guesswork. After rebuilding the top end of my engine and investing in the Rade Garage intake, Akrapovič exhaust and Coober LM, I wanted to know exactly what the engine was doing while I was riding. Rather than relying on assumptions, I wanted live data. That led me to fitting a Bluetooth ELM327 OBD2 scanner with a Euro 5 adapter cable, paired with the DMD2 app. My primary reason was simple. I wanted to monitor the air to fuel ratio and confirm that the Coober LM was doing exactly what I had bought it to do. Watching the AFR in real time provides reassurance that the engine isn't running lean under varying riding conditions. The second benefit was monitoring coolant temperature. Adventure riding often means slow, technical sections where airflow through the radiator is limited. Being able to glance at the screen and know exactly how hot the engine is removes a lot of unnecessary worry. What really impressed me, though, was DMD2 itself. Rather than being just another navigation app, DMD2 allows you to build a dashboard that suits the way you ride. Every rider values different information, and DMD2 lets you choose exactly what is displayed. I can monitor AFR, coolant temperature, engine RPM, GPS speed, battery voltage and other engine data, all on a single screen alongside my navigation. The navigation capabilities are equally impressive. Whether I'm following a GPX route, exploring unfamiliar gravel roads or simply planning the next fuel stop, DMD2 provides a powerful adventure-focused navigation experience. Unlike traditional road navigation apps, it feels like it was designed by riders who actually spend time off road. The ability to combine navigation with live engine diagnostics means I no longer have to choose between the two. Everything I need is available on one clear, easy to read display. I don't spend my rides staring at numbers. Most of the time I simply enjoy the ride. What I appreciate is knowing that if something starts changing unexpectedly, I'll see it before it becomes a problem. For me, this upgrade isn't about adding technology to the bike. It's about increasing confidence while making navigation easier and more enjoyable. Would I buy it again? Absolutely. For me, DMD2 is much more than a navigation app. It has become the central information hub for my KTM 690. Having powerful navigation combined with live engine diagnostics gives me confidence that the bike is performing exactly as it should, allowing me to spend less time worrying about the motorcycle and more time enjoying the adventure ahead.