HappyModel Mobula7 O4
An 80 mm 2S whoop on 10000 KV motors carrying a DJI camera. Indoor and garden flying, and it needs DJI goggles.
Recorded specification
Every value carries the source it was read from. A property with no recorded source is marked as such rather than presented as a fact. If one of them is wrong, tell us: it is the fastest way it gets fixed.
| Property | Value | Source |
|---|---|---|
| Control link protocol decides fitThe transmitter-to-receiver RF protocol. NOT the same as the receiver-to-FC serial protocol. | ExpressLRS | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Control link band decides fitBands do not interoperate. A bare '900 MHz' usually means 915 in US listings: review, never guess. | 2.4 GHz | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Video system decides fit | DJI O4 | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Onboard recordingThe best resolution the unit itself records, separate from what the goggles' DVR captures. Analog gear records nothing onboard, and that is recorded as its own answer rather than left blank. | 4K | DJI product specificationschecked 2026-07-27Quote 2, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 10000 KV | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Stator sizeAABB: first two digits stator width in mm, last two height. 2207 = 22 mm wide, 7 mm tall. | 1102 | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Wheelbase | 80 mm | Happymodel product specificationschecked 2026-07-27Quote 3, below the table |
| Integrated receiver decides fitAn SPI receiver on the board satisfies the receiver slot and bypasses the serial protocol. | Yes | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Included in the box decides fitCategories the kit physically contains. A ready-to-fly kit fills the radio, goggles, battery and charger slots, and without this every RTF kit reports missing parts that are in the box. | Complete drone | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Carries a cameraA complete drone is not in the camera category but carries one, and a digital air unit is a camera and a transmitter in one part. Many countries trigger registration on the camera regardless of the drone's weight. | Yes | Happymodel product specificationschecked 2026-07-27Quote 1, below the table |
| Flight timeThe manufacturer's figure, measured hovering with the stock battery. Real flying, especially freestyle, lands well under it. | 5 min | Happymodel product specificationschecked 2026-07-27Quote 4, below the table |
- Happymodel product specificationschecked 2026-07-27
Mobula7 O4 2S 80mm Digital HD Micro FPV whoop. The Happymodel Mobula7 O4 micro FPV whoop comes out now. It comes with the new DJI O4 air unit which would provide excellent and unbelievable FPV footage. And the new Happymodel RS1102 KV10000 motor with HQPROP 45mm propellers. Features: Equipment with New DJI O4 air unit; 2S battery support; UART ExpressLRS receiver support stable control link; Flight time: around 5 minutes. Flight controller: Built-in Serial ExpressLRS 2.4G; Built-in 12A(each) Blheli_S 4in1 ESC; Power supply: 1-2S battery input. Onboard UART ExpressLRS 2.4GHz Receiver, RF Frequency: 2.4GHz.
- DJI product specificationschecked 2026-07-27
DJI O4 Air Unit; 4K (4:3): 3840×2880@30/50/60fps; 4K (16:9): 3840×2160@30/50/60fps
- Happymodel product specificationschecked 2026-07-27
Mobula7 O4 spare part frame M80 whoop frame 80mm wheelbase 45mm propeller available. New 80mm Mobula7 O4 frame durable, low position FC mounted. Specifications: Brand Name: Happymodel; Wheelbase: 80mm; Weight: 7.75gram; Max propeller: 45MM; Compatible with both 1s and 2s battery.
- Happymodel product specificationschecked 2026-07-27
Flight time: around 5 minutes; Equipment with New DJI O4 air unit
Where to buy
- BanggoodProduct pagePrice not checked since 2026-08-01.Buy at Banggood
This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
What this fits
Checked against every other product in the catalog by the same engine the planner runs, rule by rule. Where a specification is missing the answer is unknown, which is a different answer from compatible.
Propellers
?Not enough recorded specification (22)
- ?Not enough recorded specification (22)
Not enough recorded specification to judge this combination.
Rule: Propeller fits the frame
Battery
?Not enough recorded specification (28)
- ?Not enough recorded specification (28)
Not enough recorded specification to judge this combination.
Rule: Battery voltage suits the aircraft
- Auline S70 6S 4500 mAh
- Auline V45 6S 3000 mAh
- BetaFPV BT2.0 1S LiPo 300 mAh
- BetaFPV BT2.0 1S LiPo 450 mAh
- BetaFPV LAVA 1S 550 mAh (4-pack)
- BetaFPV LAVA 4S 850 mAh 100C
- BetaFPV LAVA 6S 1100 mAh 100C
- BetaFPV LAVA II 1S 280 mAh
- BetaFPV LAVA II 1S 320 mAh
- BetaFPV LAVA II 1S 480 mAh
- BetaFPV LAVA II 1S 580 mAh
- BetaFPV LAVA II 1S 680 mAh
Show the other 16
- Flywoo 3S 750 mAh 80C LiHV
- GNB 1S 300 mAh 60C HV (A30)
- GNB 1S 380 mAh 90C HV (A30)
- GNB 3S 650 mAh 160C HV
- GNB 3S 880 mAh 160C HV
- GNB 4S 650 mAh 160C HV
- GNB 4S 880 mAh 160C HV
- GNB 6S LiHV 160C 1100 mAh
- GNB 6S LiHV 160C 1300 mAh
- GNB 6S LiHV 160C 1500 mAh
- RDQ Series LiPo 4S 1300 mAh
- RDQ Series LiPo 4S 1500 mAh
- RDQ Series LiPo 6S 1000 mAh
- Sub250 4S 720 mAh 100C LiHV
- Tattu 1S 300 mAh 75C HV
- Tattu R-Line 6S 1050 mAh 120C
Goggles
×Does not work with (16)✓Works with (3)?Not enough recorded specification (4)
All goggles · All 23 goggles checked against this complete drone
- ×Does not work with (1)
BetaFPV VR02 Goggles does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
BetaFPV VR03 Goggles does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
BetaFPV VR04 Goggles does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Eachine EV800D does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Fat Shark ECHO does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Fat Shark HDO+ does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
HDZero BoxPro does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
HDZero Goggles does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
HDZero Goggles 2 does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Orqa FPV.One Pilot does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Skyzone Cobra SD does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Skyzone Cobra X does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Skyzone SKY04O Pro does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Skyzone SKY04X Pro does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Walksnail Avatar Goggles L does not receive DJI O4.
Rule: Video system match
- ×Does not work with (1)
Walksnail Avatar Goggles X does not receive DJI O4.
Rule: Video system match
- ✓Works with (1)
DJI Goggles 3 receives the DJI O4 system.
Rule: Video system match
- ✓Works with (1)
DJI Goggles Integra receives the DJI O4 system.
Rule: Video system match
- ✓Works with (1)
DJI Goggles N3 receives the DJI O4 system.
Rule: Video system match
- ?Not enough recorded specification (4)
Not enough recorded specification to judge this combination.
Rule: Video system match
Radio
×Does not work with (8)✓Works with (13)?Not enough recorded specification (16)
All radio · All 32 radio checked against this complete drone
- ×Does not work with (4)
FrSky ACCST D16 cannot bind to ExpressLRS.
Rule: Control protocol match
- ×Does not work with (2)
DJI integrated control cannot bind to ExpressLRS.
Rule: Control protocol match
- ×Does not work with (2)
TBS Crossfire cannot bind to ExpressLRS.
Rule: Control protocol match
- ✓Works with (13)
Both use the ExpressLRS control protocol.
Rule: Control protocol match
- BetaFPV LiteRadio 3 ELRS 2.4 GHz
- Jumper T15 ExpressLRS
- Jumper T20S ELRS 2.4 GHz
- RadioMaster Boxer ELRS 2.4 GHz
- RadioMaster GX12 ExpressLRS
- RadioMaster Pocket ELRS 2.4 GHz
- RadioMaster T8L ELRS 2.4 GHz
- RadioMaster TX12 MKII ELRS 2.4 GHz
- RadioMaster TX15 ExpressLRS
- RadioMaster TX15 Max ExpressLRS
- RadioMaster TX16S MK3 ExpressLRS
- RadioMaster TX16S MKII Internal ELRS 2.4 GHz
Show the other 1
- ?Not enough recorded specification (16)
The control protocol of one of these is not recorded yet.
Rule: Control protocol match
- FLYSKY PL18 Ultra Paladin 18CH
- Flysky ProArt PA01 2.4GHz 18CH
- FrSky TWIN X Lite RII
- HelloRadioSky V12 CNCMAX 2.4GHz Dubbelfrekvens
- HelloRadioSky V14 MAX 2.4GHz Inbyggd
- HelloRadioSky V14 MAX/MAX R9 2.4GHz
- HelloradioSky V14 MAX R9 2.4GHz
- HelloRadioSky V16R Inbyggd 1W ELRS
- HelloRadioSky V16R MAX R9 Inbyggd
- iFlight Commando 14 2.4GHz/900MHz Dual-Band
- iFlight Commando 8 Pro 2.4GHz/900MHz
- Jumper T22 ELRS 2,4 GHz/915
The standards this part is judged by
What the properties above actually mean, which differences are absolute, and where the names used in shops mislead.