I built my lightest FPV drone ever—a 76g Toothpick with the DJI O4. But the build wasn’t easy... I made a critical mistake and broke two motors—so here’s how you can avoid it!
👉Silent Build: https://www.youtube.com/watch?v=xZmtsxbUQKg&list=PLaElUX6GnLAUnyGrBYIrLdkcQJ_lCYCbt&index=2
⭐️3D Printed Drone: https://www.youtube.com/watch?v=Jt7S5Hnu2GU
00:00 Intro
00:29 Strong Frame, Strong Drone - Let’s Build It Right!
03:08 Facepalm moment? I did it TWICE…
03:55 Tiny Drone, Tiny Space, BIG Challenges!
05:10 DJI O4: No Plug & Play?
06:41 Why the Receiver Belongs on the Arm
08:09 Have you tried turning it off and on again?
10:11 Protect Your DJI O4 Before It’s Too Late!
11:47 Ultra-light, Ultra-Fun?
I built a 76g Toothpick with the DJI O4, pushing the limits of lightweight FPV builds while still capturing stunning 4K 60FPS footage. But this wasn’t an easy build—designed for the older O3, it came with unexpected challenges, and I made a critical mistake that cost me two motors. In this video, I’ll take you through the full build process, show you how to reinforce the fragile O4, and make sure you don’t repeat my mistakes. If you’re looking for a fast, agile, and super fun FPV park flyer, this might just be the perfect build for you!
🛩️ More FPV Drone Builds: https://www.youtube.com/watch?v=zj90LK8XR68&list=PLaElUX6GnLAUnyGrBYIrLdkcQJ_lCYCbt&index=3
⭐️ My 1st Year FPV: https://www.youtube.com/watch?v=iPV5ksKJWZI&list=PLaElUX6GnLAVT-mv8G91zTR3D_pYFucx_
PID-Tuning:
Because it was too long to fit everything into the description. You can find my PID tuning here, which is based on the one from UAV-Tech. Use at your own risk. :-P
https://drive.google.com/file/d/1xTekXtZ-jbuEp02YhYpJF9q_QpwfLga8/view?usp=share_link
Parts:
* Kit: https://www.tunerc.com/product/3-5inch-frame-poly-f405-aio-1104-3600kv-motors-dji-o3-canopy-bundle/
* DJI O4: https://amzn.to/4in54uc
* B7000 Glue: https://s.click.aliexpress.com/e/_opJJK1b
* Battery: Tattu R-line 3S XT30 450mah https://s.click.aliexpress.com/e/_olXDuYZ
* Props: HQ 3.5 x 2.5 x 3 https://s.click.aliexpress.com/e/_oEjxfj3
* ELRS Receiver: 2.4Ghz Nano by DFR (https://www.drone-fpv-racer.com/en/elrs-24g-nano-receiver-by-dfr-12910.html ) (https://s.click.aliexpress.com/e/_okqzmr)
* Canopy STL: https://www.printables.com/model/1172968-picklepod-for-dji-o4-lite/comments
* Evryone TPU Yellow: https://amzn.to/4hwuZ1h
Accessories:
* DJI Goggles: https://amzn.to/4bOVJce
* Remote Control: https://s.click.aliexpress.com/e/_okUoaw9
* Electric Screwdriver: (https://amzn.to/3QnGnS4) (https://s.click.aliexpress.com/e/_on7M1L3)
* Analog Goggles: https://s.click.aliexpress.com/e/_oEX...
* Soldering Station: https://amzn.to/42WmHfu
* Wire Stripper: https://amzn.to/3EKUCOu
* Silicone mat: (https://s.click.aliexpress.com/e/_oEit3cH) (https://amzn.to/4kbFl9C)
* Flux: https://amzn.to/4hKVXU7
* SmokeStopper: https://s.click.aliexpress.com/e/_oD7E18z
My Setup:
* Macbook: https://amzn.to/40X5JuV
* Camera: https://amzn.to/3QkxM2E
* Monitor: https://amzn.to/4gGToRx
* LEDs: https://amzn.to/40XLoWq
The Links are affiliate links. If you make a purchase through these links, I earn a small commission at no extra cost to you.
Documentation:
- AIO Stack: https://www.tunerc.com/wp-content/uploads/2024/09/poly-f405-v1.2-wiring-diagram-2024-9-11.pdf
- ELRS Binding: https://www.expresslrs.org/quick-start/binding/?h=binding
Music:
Song: Robbie Mendez - Home [NCS Release]
Music provided by NoCopyrightSounds
Free Download/Stream: http://ncs.io/RM_Home
Watch: http://ncs.lnk.to/RM_HomeAT/youtube
Song: Zachz, Фрози, Joyful - Boogie
Music provided by NoCopyrightSounds
Free Download/Stream: http://ncs.io/Boogie
Watch: http://ncs.lnk.to/BoogieAT/youtube
Song: Cadium - Change Your Mind [NCS Release]
Music provided by NoCopyrightSounds
Free Download/Stream: http://ncs.io/ChangeYourMind
Watch: http://youtu.be/MmqiY3iSv7w
#fpvdrone #fpv #djio4 #fpvbuild #dji #betaflight #toothpickquad #sub250g #sub250fpv