Djinn micro

By truckz on Nov 14, 2023

3 0 2

Fun, small build. Beware the HD port on T-Motor FC - pins were not correct for O3. Had to re-pin which is quite tedius. Having flown it now, I don't think the props are correct. I will try some quad blade HQ props as soon as I can get some.

Maiden flight:

The feeling is off. I think the 2512 props have too little thrust. At full throttle, I couldn't catch my fall and hit the ground pretty hard. I replaced them with EMAX Avan Rush 2.5x1.9 while waiting for the quad blade props to arrive. They are a little better.

Photos

Part List

Frame	Djinn F25 Split Quadmula.com	$47.00
Flight Controller	T-Motor Mini F7 HD & 45A Combo Stack Rotorvillage.ca	$198.99
Motors	4 x T-Motor F1404 Micro Long Range Motors 2900KV Pyrodrone.com	$67.60
Propellers	Gemfan 2512 2.5 Inch Tri-Blade (4CW+4CCW) - T-Mount Rotorvillage.ca	$4.79
Propellers	EMAX Avan Rush 2.5x1.9x3 Props Rotorvillage.ca	$2.99
FPV Transmitter	DJI O3 Air Unit Rotorvillage.ca	$329.99
Receiver	Foxeer ExpressLRS 2.4G Receiver LNA - T-Antenna Rotorvillage.ca	$21.99
Batteries	4 x GAONENG GNB LiHV 6S 22.8V 650mAh 120C XT30 LiPo Battery FPV Drone Quadcopter Gaoneng.shop	$253.80
Batteries	【B086】2PCS Explorer 750mAh HV 15.2V 80C 4S1P Lipo Battery Pack - XT30 Flywoo.net	$48.73
Radio	RadioMaster Boxer Transmitter (ELRS) Rotorvillage.ca	$198.99
Goggles	DJI Goggles 2 Rotorvillage.ca	$919.99

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Discussion

DeyronUsa 21 days ago

nice, i tried those props and the GF2023 too. also emax and gf2540. the latter are better, but toss up.
I wish the frame was lighter or had 3 inch arm option.

truckz 21 days ago

thank you. I have also ordered a set of the Emax Avan Rush to try. I'm also a little surprised by the weight. I removed the ND filter and the TPU arm guards but it only saved 5g. Would probably need a naked O3 to get it under 250g with the 6s I chose.

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