My take on a tiny whoop, and my first quad build...

Using a cheap F4 flight controller and 12,000kV SE0803 motors. Strictly 2S, no intention of ever running 1S.

I was curious if I could fit a Fli14+, just barely. It will not fit with the heatshrink sleeve, I used kapton tape to isolate it from the FC. The side of the USB connector holds the receiver tightly, no rattle at all! Still haven't tested max range yet, but I hardly drop below 85 RSSI flying to all corners of the house.

I purchased a Nano2 before I bought my goggles, which turned out to support 16:9. Wish I had waited to buy a camera till I got a pair of goggles now. 4:3 mode does work but wastes screen!

The 450mAh batteries should not fit off dimensions listed for the frame and batteries, but they fit perfectly. I haven't been doing anything to retain the batteries other than slide them in, works well! I've managed ~4:30 minutes of flight with a very gentle 65% max throttle with high expo, it flies indoors exceptionally well configured this way!

I couldn't find much documentation on the polarity of the motor connectors, so I guessed. Somehow I managed to get 1 of 4 correct, motor 3. I do not exactly remember, but I think it is the only one forced to a specific orientation by nearby SMD components. I then followed a similar pattern (I thought) for the other 3 using the silkscreen on motor3 as a guide, and that was wrong. I repinned the connectors. If you use this FC, reverse the orientation of motor connectors 1, 2, and 4 from how they appear in my photos!