Video transmitter

HDZero Freestyle V2

Name: HDZero Freestyle V2
Brand: HDZero

950 krour estimateSearch Banggood Every offer, and where it ships from

Digital HDZero VTX with a 25 mW setting and a licensed 1 W unlock.

Specification last checked 2026-07-27

Check this part against a build See all in Video transmitter

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
Stack mounting pattern decides fitHole spacing of the mounting pattern.	20 × 20 mm	Lumenier product specificationschecked 2026-07-27Quote 1, below the table
Video system decides fit	HDZero	Oscar Liangchecked 2026-07-27Quote 2, below the table
Maximum transmit powerCompliance-critical: most countries cap unlicensed 5.8 GHz transmit power, and the cap differs between them.	200 mW	Oscar Liangchecked 2026-07-27Quote 2, below the table
Minimum transmit powerDecides whether a high-power VTX is merely restricted to a setting, or unusable here.	25 mW	Oscar Liangchecked 2026-07-27Quote 2, below the table
Antenna connector decides fit	U.FL / IPEX	HDZero product documentationchecked 2026-07-27Quote 3, below the table
VTX control protocolHow the flight controller changes channel and power.	SmartAudioMSP / Canvas Mode	Oscar Liangchecked 2026-07-27Quote 2, below the table
Minimum cell count decides fit	2 S	Oscar Liangchecked 2026-07-27Quote 2, below the table
Maximum cell count decides fit	6 S	Oscar Liangchecked 2026-07-27Quote 2, below the table
WeightBuild-critical rather than compat-critical: needed to answer registration and class questions.	22.3 g	Oscar Liangchecked 2026-07-27Quote 2, below the table

Lumenier product specificationschecked 2026-07-2720x20mm M2 holes; Secured U.FL; 22.3 g; 7-25V; 25mW, 200mW; 29x30x14mm
Oscar Liangchecked 2026-07-27Output power: 25mW/200mW (unlocks to 1W with HAM license); Weight: 22.3g; 2S-6S batteries direct power; SmartAudio and MSP Canvas Mode
HDZero product documentationchecked 2026-07-27U.FL Connector; 7-25V; 1W RF output on channel R1 – output decreases as frequency increases. From the factory, the VTX is limited to 200mW output.

Where to buy

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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.

No current price: our own estimate is 950 SEK. It is a rough street figure rather than a quote, and the retailer above confirms the real one.

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.

Frame

Does not work with (9)Works with (9)Not enough recorded specification (2)

All frame · All 20 frame checked against this video transmitter

Does not work with (9)
This board mounts 20 × 20 mm and the frame accepts 25.5 × 25.5 mm.
Rule: Stack mounting pattern
Works with (9)
The frame accepts a 20 × 20 mm stack.
Rule: Stack mounting pattern
Not enough recorded specification (2)
The mounting pattern of one of these is not recorded yet.
Rule: Stack mounting pattern
- HappyModel Mobula6 2024 frame
- HappyModel Mobula7 V4 frame

FPV camera

Does not work with (18)Works with (2)Not enough recorded specification (3)

All fpv camera · All 22 fpv camera checked against this video transmitter

Does not work with (15)
A Analog 5.8 GHz camera cannot feed a HDZero transmitter. Digital systems pair a camera and transmitter from the same family.
Rule: Camera matches the video transmitter
Show the other 3
Does not work with (3)
A Walksnail Avatar HD camera cannot feed a HDZero transmitter. Digital systems pair a camera and transmitter from the same family.
Rule: Camera matches the video transmitter
Works with (2)
Both are HDZero.
Rule: Camera matches the video transmitter
- RunCam HDZero Micro V3
- RunCam HDZero Nano90
Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
Rule: Camera matches the video transmitter

Battery

Does not work with (11)Works with (17)

All battery · All 19 battery checked against this video transmitter

Does not work with (11)
1S is outside the 2–6S range HDZero Freestyle V2 accepts.
Rule: Battery voltage within supported range
Works with (8)
6S is inside the HDZero Freestyle V2 supported range.
Rule: Battery voltage within supported range
Works with (6)
4S is inside the HDZero Freestyle V2 supported range.
Rule: Battery voltage within supported range
Works with (3)
3S is inside the HDZero Freestyle V2 supported range.
Rule: Battery voltage within supported range

Goggles

Does not work with (14)Works, with a compromise (2)Works with (3)Not enough recorded specification (4)

All goggles · All 23 goggles checked against this video transmitter

Does not work with (1)
BetaFPV VR02 Goggles does not receive HDZero.
Rule: Video system match
- BetaFPV VR02 Goggles
Does not work with (1)
BetaFPV VR03 Goggles does not receive HDZero.
Rule: Video system match
- BetaFPV VR03 Goggles
Does not work with (1)
BetaFPV VR04 Goggles does not receive HDZero.
Rule: Video system match
- BetaFPV VR04 Goggles
Does not work with (1)
DJI Goggles 3 does not receive HDZero.
Rule: Video system match
- DJI Goggles 3
Does not work with (1)
DJI Goggles Integra does not receive HDZero.
Rule: Video system match
- DJI Goggles Integra
Does not work with (1)
DJI Goggles N3 does not receive HDZero.
Rule: Video system match
- DJI Goggles N3
Does not work with (1)
Eachine EV800D does not receive HDZero.
Rule: Video system match
- Eachine EV800D
Does not work with (1)
Fat Shark ECHO does not receive HDZero.
Rule: Video system match
- Fat Shark ECHO
Does not work with (1)
Fat Shark HDO+ does not receive HDZero.
Rule: Video system match
- Fat Shark HDO+
Does not work with (1)
Orqa FPV.One Pilot does not receive HDZero.
Rule: Video system match
- Orqa FPV.One Pilot
Does not work with (1)
Skyzone Cobra SD does not receive HDZero.
Rule: Video system match
- Skyzone Cobra SD
Does not work with (1)
Skyzone Cobra X does not receive HDZero.
Rule: Video system match
- Skyzone Cobra X
Does not work with (1)
Skyzone SKY04O Pro does not receive HDZero.
Rule: Video system match
- Skyzone SKY04O Pro
Does not work with (1)
Walksnail Avatar Goggles L does not receive HDZero.
Rule: Video system match
- Walksnail Avatar Goggles L
Works, with a compromise (1)
Skyzone SKY04X Pro does not receive HDZero natively, but accepts it through its AV or HDMI input. Expect a little added latency.
Rule: Video system match
- Skyzone SKY04X Pro
Works, with a compromise (1)
Walksnail Avatar Goggles X does not receive HDZero natively, but accepts it through its AV or HDMI input. Expect a little added latency.
Rule: Video system match
- Walksnail Avatar Goggles X
Works with (1)
HDZero BoxPro receives the HDZero system.
Rule: Video system match
- HDZero BoxPro
Works with (1)
HDZero Goggles receives the HDZero system.
Rule: Video system match
- HDZero Goggles
Works with (1)
HDZero Goggles 2 receives the HDZero system.
Rule: Video system match
- HDZero Goggles 2
Not enough recorded specification (4)
Not enough recorded specification to judge this combination.
Rule: Video system match
- Caddx Walksnail Ascent 5.8GHz HD
- DirectFPV Fox Pro 1.3/2.4/4.9/5.8GHz 4
- DirectFPV Fox Pro FPV-goggles med
- Hawkeye HD-överföringssystem+HD FPV- headset 1280*720

Antennas

Works, with a compromise (21)Works with (6)

All antennas · All 10 antennas checked against this video transmitter

Works, with a compromise (10)
This antenna is SMA and HDZero Freestyle V2 takes U.FL / IPEX. A pigtail adapter is needed, and it adds a little loss.
Rule: Antenna connector match
Works, with a compromise (6)
This antenna is RP-SMA and HDZero Freestyle V2 takes U.FL / IPEX. A pigtail adapter is needed, and it adds a little loss.
Rule: Antenna connector match
Works, with a compromise (5)
This antenna is MMCX and HDZero Freestyle V2 takes U.FL / IPEX. A pigtail adapter is needed, and it adds a little loss.
Rule: Antenna connector match
Works with (6)
Both use U.FL / IPEX.
Rule: Antenna connector match

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.