Finally a modular system for DJI O4 Pro! SpeedyBee Master 3x

Published at : 23 Dec 2025

The Speedy Bee Master 3x uses a modular camera mount so a single DJI O4 Pro can be used with a Master 3x and a Bee25. Finally we have a modular mounting system for DJI O4 Pro!

Main features:
✅ Low center-of-gravity design and yellow/black color scheme is👌
✅ GPS-ready
✅ Wireless tuning with SpeedyBee app
✅ Handy portable screwdriver included
✅ 6 minute flights on 850mah 4s and 8 minutes on 1000mah 4s batteries

Issues you should know about:
🔵 Plastic antenna holders could break in a crash
🔵 DJI O4 Pro Air Unit is exposed on the bottom , you’ll want to cover that USB C port to keep it clean
🔵 There’s a handy GPS mount with a plug but no GPS unit 😲

Master 3x 👉
Banggood: https://www.banggood.com/custlink/DmD8A1pBKf
* 7% off with coupon code: BGde02e1
Aliexpress: https://s.click.aliexpress.com/e/_oDWago0
Bee25 👉
Banggood (no DJI O4): https://www.banggood.com/custlink/mKvIQ1C48u
Banggood (with DJI O4): https://www.banggood.com/custlink/GmmSn7cBOD
Aliexpress (no DJI): https://s.click.aliexpress.com/e/_olJcCPA
Batteries 👉
850mah 4s: https://alnk.to/bPfdocX
Drone Building gear 👉
Sequre Soldering Iron with 4 tips: https://bit.ly/MInisoldering
Miniware TS101 Soldering Iron: https://bit.ly/portablesolder
Cheap bench soldering iron: https://amzn.to/44bWdpx
FPV Tools: https://bit.ly/FPVtools
Radio Equipment 👉
Budget ELRS Remote: https://bit.ly/ELRSCrush
High-end ELRS Remote: https://bit.ly/RadioMasterGX12
DJI Remote (no additional receiver needed) https://bit.ly/DJIFPV3

Modular Head DJI O4 Pro Installation Manual: https://support.speedybee.cn/pdf?f=zphb&l=en

TImestamps:
00:00 Introduction
01:50 Modular DJI O4 Pro Mount
03:54 Design Overview
05:05 Close Look
07:26 Build Quality
08:51 Batteries & flight times
10:18 Flight Test
12:26 Conclusions

#fpv #fpvdrone #speedybee #master3x #djio4 #fpvfreestyle #fpvcinematic #fpvpilot #dronepilot #fpvlife #fpvlifestyle @speedybeefpv1088