My custom build of the popular micro long range design.
Some issues I encountered:
- on this FC, UART 1 is shared with the DJI O3 and interfered with my RX. I moved the RX to UART 5 instead of pulling pins from the O3.
- I wired the GPS signal wires backwards. Oops.
- Could only use a very small piece of UMMAGRIP without putting it over 250g.
- Had to remove the TPU arm guards to keep the weight in check. Currently 248g AUW.
- The only place I could fit the RX is sandwiched behind the O3 camera. I cannot adjust the camera angle now.
Update 1: de-casing the O3 camera and removing the TPU arm guards removes 4g. The camera has room to be adjusted again. Replaced the sticky pad with Ummagrip Lite.
Photos
Part List
Frame |
Explorer LR O3 Frame kit
Flywoo.net
|
$34.99 |
Flight Controller |
Diatone MAMBA F722 Mini MK4 Combo Stack - 40A 20x20
Rotorvillage.ca
|
$139.99 |
Motors |
4 x iFlight Xing2 1404 3000KV Motor
(2 builds)
Pyrodrone.com
|
$63.96 |
Propellers |
Gemfan 4024-2 4" Hurricane Durable T1.5mm Prop - (4CW+4CCW)
(6 builds)
Rotorvillage.ca
|
$5.49 |
FPV Transmitter |
DJI O3 Air Unit
Rotorvillage.ca
|
$329.99 |
Receiver |
HappyModel ExpressLRS TCXO EP1 Dual RX
Rotorvillage.ca
|
$34.99 |
Batteries |
【B086】2PCS Explorer 750mAh HV 15.2V 80C 4S1P Lipo Battery Pack - XT30
(2 builds)
Flywoo.net
|
$15.00 |
Hardware |
M2 Metal Hardware Kit - 230pcs
Rotorvillage.ca
|
$17.99 |
Misc Parts |
FLYWOO Finder V1.0 w/ LED BUZZER
(6 builds)
Flywoo.net
|
$8.99 |
Misc Parts |
Ummagawd UMMAGRIP Lite - Super Sticky Battery Pad
(5 builds)
Rotorvillage.ca
|
$6.39 |
Misc Parts |
GOKU GM10 Mini V3 GPS
(5 builds)
Flywoo.net
|
$20.00 |
Guides & Reviews
AirbladeUAV has done it again and this time they've brought long range to the 5" class! Based on the popular Transformer Mini, the new Transformer 5" Ultralight adopts a lot of the same design philosophies with larger props and more payload capacity. It can fly upwards of 20 minutes on a 4 cell Li-Ion battery pack and in ideal conditions it's got a range of over 4 to 5 miles. In this guide I'll walk..
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With the release of the DJI FPV Drone cinematic FPV has become a lot more accessible, but you certainly don't want to crash a $750 drone! The QAV-CINE Freybott is a compact, lightweight cinematic FPV drone that can take a hit and keep going. It's a lot safer to fly indoors and around people. With a naked GoPro or the SMO 4k you can capture some great stabilized footage. In this guide I'll show you..
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very nice and clean build! What flight-times are you getting with that battery?
thanks! about 8 minutes during testing. I think it will cruise for longer with warmer outside temps.
Edit: got a warmer (+10C) day to fly and went for 8:11 before landing with 3.57v remaining. I'm happy with that.