Tiny Whoop frame - 1S - 31g AUW

This whoop is based on Rygar1432's idea, but i designed the model from scratch.

FC is secured by the (included) rubber spacers on a separate nylon screws. This reduced a lot of noise coming from the motors into the FC and increased flight stability and time considerably.

Model is assembled with nylon standoffs, screws and nuts - https://www.banggood.com/180-PCS-M2-Nylon-Plastic-Screw-Screw-nutsInsulated-Column-Pillar-Set-For-FPV-RC-Drone-p-1314659.html

In place of battery holder i used jewelry string, it is flexible yet very hard to break - https://www.aliexpress.com/item/1005002233593961.html

PARTS:

*BetaFPV 0802 22000kv motors

(They make SE version now which is lighter, and 19500KV option is probably a better tradeoff in flight time/performance) *BetaFPV F4 AIO Flight controller

(Unfortunately they don't sell the FC i have anymore, but the new version should fit just fine, and has VTX already included) *BetaFPV M01 AIO Camera 5.8G VTX

(can be swapped with C01 FPV Micro Camera in combination with the new F4 AIO FC) *BetaFPV BT2.0 300mAh 1S 30C Battery *RKH 40mm 3 Blade Props Clear 1mm shaft

HARDWARE:

• nut - M2 : 4pcs
• screw - M2*6 : 8pcs
• Column - M2*6+6 : 4pcs

PRINT:

I printed the parts with 0.4 nozzle and 100% infill in ABS.

Layer height - 0.2mm

Line width - 0.4mm

Perimeters - 2

There are integrated supports under the frame screw holes, you can snap them out with small priers. No other supports needed.

Thanks

Category: DIY