Here is my crappy umma 85x build. I used a hero 7 black, disassembly was easy, just be patient and maybe use hairdryer to heat up the glue so you can remove the front plate easier.
The vtx is rush tiny tank, with foxeer predator 4 nano camera, this combo is great, on 350mw it's provide great video reception in dense bandos too. This tpu legged design is brilliant, the shots are smooth as butter. With a 450mah 4s battery it can fly 5 min easily after I installed jesc esc firmware with rmp filter. It's smooth and quiet. The full weight with a battery is 147g. It's funny that the hero7 itself 118g, it's basically a flying gopro :)
Amazing how tiny this build, it's opens up a new world :D
Frame |
Beta85X Whoop Frame
(19 builds)
Betafpv.com
|
$1.99 |
Flight Controller |
BetaFPV Toothpick F4 20A AIO Flight Controller 2S-4S
(18 builds)
Airbladeuav.com
|
$62.99 |
Motors |
BetaFPV 1105 5000Kv Micro/Whoop Motor 4 Pack
(10 builds)
Racedayquads.com
|
$39.99 |
Propellers |
EMAX Avan 2'' 4-Blade Propellers (1.5mm Shaft)
(7 builds)
Betafpv.com
|
$1.59 |
FPV Camera |
Foxeer Predator 4 Nano Super WDR 4ms Low Latency 1000TVL FPV Racing Camera OSD 4:3 16:9 NTSC PAL for RC Drone
(2 builds)
Au.banggood.com
|
$39.34 |
FPV Transmitter |
Rush Tiny Tank Mini 48CH 5V PIT/25/100/200/MAX 350mW TBS Smart Audio FPV Transmitter for RC Racer Drone
(67 builds)
Banggood.com
|
$22.16 |
Antenna |
Lumenier Micro AXII 5.8GHz U.FL FPV Antenna - Choose Your PolarizationLHCP
(59 builds)
Racedayquads.com
|
$19.99 |
Receiver |
TBS Crossfire Nano Rx - FPV LONG RANGE DRONE RECEIVER
(1498 builds)
Team-blacksheep.com
|
$24.95 |
Batteries |
Tattu 450mAh 14.8V 4S Lipo Battery Long Type 75C
(2 builds)
Quadcopters.co.uk
|
See Site |
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