Building 3.5 inch FPV drone with DJI o3 naked

Published at : 23 Dec 2025

Use my code "skiptafpv" to get 10% off for drone parts here - https://www.mepsking.shop/?inviterId=1870043504758616066&utm_source=affiliate&utm_medium=affiliate
#mepskingfpv #mepsking

Special thanks to @mepsking ‪@Jayden_meps‬

I have a playlist with all my build videos there:
https://www.youtube.com/playlist?list=PLiz-pk1IBnKhD6CkFZ57MnX_FRMYY2VaD

In this build i used (affiliate links):
Motors - MEPS SZ2104 1800KV
(https://www.mepsking.shop/sz2104-fpv-motor.html?inviterId=1870043504758616066&utm_source=affiliate&utm_medium=affiliate&spec=1800KV Black Grey)
Frame - FlyFishRC Volador VX3.5
(https://www.mepsking.shop/flyfishrc-volador-vx35-freestyle-frame.html?inviterId=1870043504758616066&utm_source=affiliate&utm_medium=affiliate&spec=Black)
Video - DJI O3
(https://www.mepsking.shop/dji-o3-air-unit-vtx.html?inviterId=1870043504758616066&utm_source=affiliate&utm_medium=affiliate&spec=DJI O3 Air Unit)
FC+ESC - GOKU F722 Pro Mini V2
(https://flywoo.net/products/16063071888707829174764030?source_type=sales_plugin_af&slt=sales_plugin_af&referral_code=3JBR5K9JK5LC)
Radio - Radiomaster RP1
(https://www.mepsking.shop/radiomaster-rp1-v2-24ghz-elrs-nano-receiver.html?inviterId=1870043504758616066&utm_source=affiliate&utm_medium=affiliate&spec=RP1 V2 ExpressLRS 2.4GHz Nano Receiver)
GPS - Beitian BE122 (not affiliate)
(https://store.beitian.com/products/beitian-gps-module-with-antenna-ubx-m10050-gnss-chip-ultra-low-power-gnss-receiver-for-track-be-126-be-166-be-220-be-280-be-880?_pos=1&_sid=518bf28b8&_ss=r&variant=44369390371103)
Battery - GNB 380mAh 6S (not affiliate)
(https://www.gaoneng.shop/products/gaoneng-gnb-lihv-6s-22.8v-380mah-90c-xt30-lipo-battery)


0:00 Intro
0:35 Mepsking.com
1:09 Frame assembling
3:10 DJI o3 decase and build
9:43 ESC and capacitor soldering
12:52 DJI o3 assembly
14:44 Meps motors assembly
15:58 Motors protection and soldering
20:48 Radiomaster RP1 soldering
22:46 ESC Conformal coating
24:27 Drone parts assembly
26:16 FC Conformal coating
26:44 Drone parts assembly
29:40 Electronic tests
30:36 Final assembling