Can someone advise me on how to use the Arduino software to update my firmware so that I can use the E3Dv6 hot end and Bond Tech extruder? I'm following all the directions from ROBO 3D website. See second to last attached photo. I've built a carriage for them and have them both mounted and wired up-as far as I can tell. I know (from pics attached) what to put into the software, but I don't know where or how to do it. I've included pics of what I'm looking at on my computer. The ones I am looking at are the last two uploaded photos. I'm extremely new to this type of work, so I would really appreciate some good guidance. Right now all I've got is a printer with nice parts that just sits still. I'm ready to get past this point. I'm ready to use this 400 dollar upgrade that's been collecting dust just bc I'm not a computer programmer. Thanks.