A Mac version of the laptop software would be awesome!

Just picked up a used Samsung Tablet to use for this, and have already down loaded the app. Can't wait to be able to do my own changes at the track. Downside is I traded an RS Pro for it, that I am going to miss. Just ordered the USB adapter, super cheap.

My best guess would be a Bluetooth module.

I have an RS Gen1 connected to my LG Nexus 4 running Android 5.1.
I'm connected directly using a micro to mini USB cable to a Gen 2 Hotwire.
No lights at all. What am I missing?

If you have gen 1 hotwire, you need an OTG cable. Also most likely the lipo conneced as well.

It's a Gen 2 Hotwire. Thought I wouldn't need an
OTG.

You don't, have you tried it with the lipo plugged in and esc switched on?

No, I will try that next, seems odd to have to connect a battery though, that wasn't how the Gen 1 Hotwire functioned.

I assume it is because using a phone as the configuring device will not provide enough power to the Hotwire to work?

Correct, a lap top or desk top must put power out differently or tab/phones just don't have enough output.
Same thing gen 1 or 2 hotwire. Only difference gen1 to gen 2 is no otg cable needed for gen 2

I guess I can live with that, Thanks for the help!

Anyone using a Samsung Tab 4 tablet with this ? All it does is says hotwire not found . My friend used the same cable with his phone and it worked not sure what to do .

I am using that one and it took a while for it to take. It kept saying demo. Keep booting it up and see what happens. Mine is real finicky at times.

I'll try it a few more times then the tablets going back lol thanks .

I'm goin crazy went to buy a otg cable that I need for my note 3 phone and know I can't find it and I typed in everything. They had them on ebay and amazon. I need a note 3 end to a mini usb male end. Anyone have a link to one of these things please? Thanks

Looking at the note 3 specs, you're after a micro usb to mini usb cable.