FreestyleReady to fly
DeepSpaceFPV Seeker3 4S O4 Pro with GPS (ELRS)
Community build by Lystrup Maher (@lystrupmaher)Staff · Published Oct 1, 2026
About this build
A 3-inch open-prop freestyle quad that stays under 250 g on a 4S 650 mAh pack while carrying the full-size DJI O4 Pro and a GPS module. It is aimed at pilots who want 4K footage and GPS rescue in a small, less intimidating airframe.
Buy this quad
Parts list from deepspacefpv.com, pyrodrone.com, getfpv.com
Parts list
0 of 9 parts are in our catalog
| Frame | DeepSpaceFPV Seeker3 frame (3-inch, 139mm wheelbase, DC or XL arms) | Not in our catalog |
| Flight controller | DeepSpaceFPV F722 flight controller (stack) (F722) | Not in our catalog |
| ESC | DeepSpaceFPV 40A 4-in-1 ESC (stack) (BL32 or AM32 firmware, 40A) | Not in our catalog |
| Motors | DeepSpaceFPV Aether 1505 (4000KV) × 4 | Not in our catalog |
| Video transmitter | DJI O4 Air Unit Pro (4K/120, 1/1.3-inch sensor) | Not in our catalog |
| GPS | DeepSpaceFPV Front-mounted GPS (10th-gen GNSS chip) | Not in our catalog |
| Receiver | ExpressLRS 2.4GHz receiver (ELRS 2.4GHz) | Not in our catalog |
| Propellers | HQProp T3x3x3 (3-inch tri-blade) × 4 | Not in our catalog |
| Battery | 4S LiPo (4S 650-1100mAh XT30 (650mAh keeps it sub-250 g)) | Not in our catalog |