The new Powered Up system offers a lot of possibility to extend the control range of the previous motorized Power Functions creations. So far only the Boost motor and the WeDo 2.0 M motor is compatible with the new hub apart from the train motor that comes with the new train sets. I paired two WeDo 2.0 M motors with the Powered Up hub and built it in the 42065 RC Tracked Racer to compare the performance and the playability with the Power Functions system.
The LEGO® Technic 42065 RC Tracked Racer is one of the rare sets that is remotely controllable out of the box with the necessary Power Functions elements. It is a very good introduction to the world of Power Functions, but it has some room for improvement – the speed is pretty decent but the climbing abilities can be enhanced.
I created a separate video with the following setup – 2 buggy motors + BuWizz + SBrick and controlled with an Android-compatible game controller through the great SBrickController app of imurvai – you can find the link to the app in this Eurobricks forum thread.
The Lego 42065 RC Tracked Racer is a pretty cool set. You get remote control capabilities out of the box – all Power Functions components are there for some real RC fun. There were some previous RC Technic sets produced by Lego, but they had a much higher price tag.