AOS 3.5 Build SpeedyBee TX800 Xing1504 Mamba F740 WIFI Caddx Vista

Published at : 23 Dec 2025

Building your first FPV drone can be tough, and I definitely made some mistakes along the way.
👉Silent Build: https://www.youtube.com/watch?v=xZmtsxbUQKg&list=PLaElUX6GnLAUnyGrBYIrLdkcQJ_lCYCbt&index=2
⭐️3D Printed Drone: https://www.youtube.com/watch?v=Jt7S5Hnu2GU

In this video, I take you through my first analog FPV build, showing you the process step by step and reviewing what I would do differently next time. If you're new to building an FPV drone, this video will help you avoid common mistakes and make your build process smoother.

*Disclaimer:*
Advertisement / Affiliate Links (Amazon, AliExpress, Banggood) – As an Amazon Associate and participant in other affiliate programs I earn from qualifying purchases.

📊 All my quads with build links, coupon codes & more can be found here: https://docs.google.com/spreadsheets/d/1EaUGR1q9iuzoooFPb6UfTX9WquzugkxsbRi2mEmfYac/edit?usp=sharing

Parts Used in This Build:
* Frame: AOS 3.5 EVO V1.2 (https://s.click.aliexpress.com/e/_olwk0XE)
* Flight Controller & ESC: Mamba F740 AIO (https://s.click.aliexpress.com/e/_oEE9yZI) (https://amzn.to/3Xchlt2)
* Motors: 4x iFlight Xing 1504 3100KV Brushless Motors (https://s.click.aliexpress.com/e/_onbEF64) (https://amzn.to/3XbnA06)
* Receiver: ExpressLRS (ELRS) Receiver (https://s.click.aliexpress.com/e/_oEqllyC)
* VTX: SpeedyBee TX800 Analog VTX (https://s.click.aliexpress.com/e/_omuYGTS)
* Camera Caddx Ant Nano: (https://s.click.aliexpress.com/e/_omFNZu8) (https://amzn.to/4i8zxvJ)
* Battery: Tattu R-Line 4S 850mAh (https://s.click.aliexpress.com/e/_onU0K6u) (https://amzn.to/3EZfMbs)

🛩️ 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_

Accessories:
* Remote Control: https://s.click.aliexpress.com/e/_oCUNKaR
- Electric Screwdriver: (https://amzn.to/3QnGnS4) (https://s.click.aliexpress.com/e/_omp2EWW)
- Best Beginner Soldering Iron: https://s.click.aliexpress.com/e/_op8r482
* Analog Goggles: https://s.click.aliexpress.com/e/_oEX2qIz
* Soldering Station: https://amzn.to/42WmHfu
* Wire Stripper: https://amzn.to/3EKUCOu
* Silicone mat: (https://s.click.aliexpress.com/e/_oCIOF8s) (https://amzn.to/4kbFl9C)
* Flux: https://amzn.to/4hKVXU7

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.

Video Chapters:
0:00 Intro
0:12 Building the Frame – Mistakes to Avoid
1:57 Motor Installation
4:09 AIO Stack Setup
6:24 VTX Installation
8:14 Camera Installation
9:57 Soldering Motors
14:00 Soldering XT60
17:00 Soldering VTX
18:38 Soldering ELRS Receiver
19:12 XT60 Soldering – Did I Mess This Up?
20:14 Final Assembly
21:11 Smoke Test
22:34 Final Result
22:45 Flight Footage

Topics Covered in This Video:
✔️ How to build an FPV drone step by step
✔️ How to solder FPV motors correctly
✔️ Common mistakes when building an FPV drone
✔️ How to install an ExpressLRS receiver
✔️ How to connect an analog VTX
✔️ How to solder XT60 (wrong)
If you're looking for a beginner-friendly FPV drone build guide, this video will help you understand the basics and avoid some of the common errors I made.

#FPV #FPVDrone #DroneBuild #FPVBeginner #SolderingTips #AnalogFPV #ELRS #FPVFreestyle #DroneRacing #Quadcopter