All the parts I ordered from Adafruit, HobbyKing, and SDP/SI have arrived.

From Adafruit I got:

• 2 voltage sensors with LCD panels
• 5V to 3.3V regulator
• Adafruit Feather M0 Bluefruit

From HobbyKing I got:

• HobbyWing 100A Platinum ESC
• Turnigy AeroDrive SK3 375kV brushless motor
• 2 4000mAh 3S LiPo batteries
• Fireproof LiPo Bag
• LCD ESC programming module
• 1-6S LiPo Charger

And from SDP/SI I got:

• 2 Plastic 24T timing pulleys
• 1 Aluminum 10T timing pulley
• 2 265mm length timing belt

All the parts that end up in the final design will be put in the components section and more detail will be provided about each of them.

I didn't know it but the ESC also gives and RPM sensor lead, which is super useful as I needed a way to check speed in the code. See the next log and the feature list and pseudocode document in the files section.