In this project, the goal is to build the software yourself. If you’re already using the Lego WeDo 2.0 app from Lego, then don’t worry, your device should be fine. If you’re in doubt, use the BLE checker app given above. On the control side, you will require a BLE compatible Android phone or tablet. Basically, it requires 2 independently driven wheels (1 motor for each wheel) and a caster wheel at the front or back. For this, you can use my design if you like, or make your own. The Lego WeDo 2.0 car “TiltToDrive” app is targeted for a Lego WeDo 2.0 car using a skid steer (tank style) motor arrangement. Various Lego parts to construct a skid steer car: 2 large wheels, axles, beams, gears or pulleys, a caster wheel construction (see picture). Also, I tested this on my Samsung Galaxy Note 10″ (2014). In my testing, I used my Samsung S6 phone and my Samsung Galaxy Tab A 10″ (2016).
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