Spark Control USB charger: 1A vs. 2A?
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So just getting around to begin using my new Spark Controller. Really excited, opened the box, ready to charge it up and wouldn't you know -- the USB charger it specifies is 5V 2A (only the cable comes in the box, no charger). Most USB charges that people are likely to have laying about are going to be spec'd at 5V 1A. Does anyone know if you can safely use a 1A USB charger for the controller? Sure, there's also the option to use a 5V negative center-pin DC wall adapter, but that's a unicorn also. Personally I would have paid a few more dollars to have the right USB charger thrown in the box had I known in advance. Just saying, it's a bit inconvenient and somewhat of a killjoy, not to be able to hit the gas and go right when you open the box.
