BETAFPV Pavo Pico II Guide: Specs, Weight & O4 Setup
The BETAFPV Pavo Pico II is the lightest cinewhoop in the Pavo line for DJI O4 systems: an 80mm 2S quad that weighs just 53.7g with the O4 air unit installed (59.0g with O4 Wide), flies on LAVA 1102 14000KV motors with GF 45mm props for 10% more power than its predecessor, and delivers up to 6 minutes 30 seconds of flight on a LAVA 2S 550mAh battery. Choose the O4 version for the lightest HD setup, O4 Wide if you want the 159° ultra-wide field of view, or the PNP version at $104.99 if you already own an air unit. This guide covers every published specification, the jello-free O4 Bracket II, and how it differs from the Pavo Pico and Pavo Femto.
What Is the Pavo Pico II and Who Is It For?
The Pavo Pico II is a completely redesigned compact cinewhoop built around the DJI O4 ecosystem. Under 60 grams with an 80mm wheelbase, it captures 4K/60fps video with ultra-low 20ms latency and a 10km transmission range — and with the O4 Wide air unit, a remarkable 159° ultra-wide FOV. BETAFPV positions it as “the ultimate compact cinewhoop”: pocket-sized, durable, and pre-tuned for O4 systems, so you simply select your configuration in the OSD and fly.
It suits indoor pilots and travelers first: the small footprint and 2S power let you film in tight spaces where a 2.2-inch quad like the Pavo20 Pro II would be too much drone. But with three air-unit options and a supported O4 Pro in the frame design, it also works as a lightweight outdoor cinematic platform.
Pavo Pico II vs Pavo Pico vs Pavo Femto: The Official Comparison
BETAFPV’s own comparison table lines up all three compact Pavo models. The numbers show exactly where the Pico II sits: lighter than the Femto in PNP trim, far lighter than the original Pico with an O3 aboard, and the only one of the three that natively supports all three current DJI air units with the O4 Air Unit Bracket II.
| Specification | Pavo Pico II | Pavo Pico | Pavo Femto |
|---|---|---|---|
| Wheelbase | 80mm | 80.8mm | 75mm |
| Weight (PNP) | 39.1g | 34.6g | 40.5g |
| Weight (without battery) | 59.0g (O4 Wide) / 53.7g (O4) | 73.5g (O3) | 54.77g (O4) |
| RX | Serial ELRS, DJI SBUS | Serial ELRS, TBS | Serial ELRS, DJI SBUS |
| HD VTX bracket | O4 Air Unit Bracket II | HD VTX Bracket | O4 Air Unit Bracket |
| Compatible VTX | DJI O4, O4 Wide, O4 Pro | DJI O3, Caddx Vista, RunCam Link, Walksnail | DJI O4 Air Unit |
| Motor | LAVA 1102 | 14000KV | 1102 | 14000KV (2022) | LAVA 1102 | 14000KV |
| Prop | GF 45mm 3 Blade | GF 1611 3 Blade | GF 45mm 3 Blade |
| Thrust-to-weight | 6.35:1 (O4) / 6:1 (O4 Wide) / 4.88:1 (O4 Pro) | 4:1 (O3) | 6.75:1 (O4) |
| Battery | LAVA II 2S 580/680mAh, LAVA 2S 450/550mAh | LAVA 2S 450mAh | LAVA 2S 450/550mAh |
| Flight time | 6:30 (O4) / 6:10 (O4 Wide) / 5:40 (O4 Pro), 2S 550mAh | 4:00 | 5:15 |
| Filter support | — | Filter for DJI O3 Camera | — |
Three numbers stand out: the Pico II carries 53.7g with a full O4 aboard versus 73.5g for the O3-equipped original — nearly 20 grams lighter. Its 6:30 flight time on O4 beats the Femto’s 5:15 by over a minute. And its thrust-to-weight ratio of 6.35:1 on O4 is well above the Pico’s 4:1 on O3, which translates into noticeably crisper throttle response for the same prop size.
Full Specifications at a Glance
| Specification | Value |
|---|---|
| Wheelbase | 80mm |
| Weight | 39.1g (PNP), 53.7g (O4), 59.0g (O4 Wide) |
| Frame | Pavo Pico II Brushless Whoop Frame |
| FC | F4 2-3S 20A AIO FC (dual BEC 9V 2A + 5V 3A) |
| Motors | LAVA 1102 | 14000KV |
| Props | GF 45mm 3-blade |
| RX version | Serial ELRS, DJI SBUS |
| Battery connector | XT30, slot 16×12.7mm |
| Flight time | 6:10 (O4 Wide) / 6:30 (O4) / 5:40 (O4 Pro) on LAVA 2S 550mAh |
| HD VTX bracket | O4 Air Unit Bracket II (4 shock-absorbing balls) |
| Supported VTX | DJI O4, O4 Wide, O4 Pro |
O4 Bracket II: How the Jello Problem Is Solved
Vibration-induced jello was the weakness of first-generation lightweight brackets: separate shock-absorbing components were light but complex to assemble, and imperfect installation could still shake the video. The O4 Air Unit Bracket II takes a different approach — the camera is mounted with four screws for simplicity and rigidity, while four soft-mounted shock-absorbing balls replace rigid connections and isolate vibration at the source. The package even includes two sets of balls (6.6mm for the O4 Air Unit Pro Bracket and 8.8mm for the Bracket II) plus 1.5mm shock-absorbing pads.
Compatibility is future-proofed by a redesigned carbon plate that integrates the O4, O4 Wide and O4 Pro air units. Pilots who prefer the Canopy II look can fit it using the Pavo Pico II Top Plate solution.
Frame and Flight Controller: Built for Easy Assembly
The Pavo Pico II Brushless Whoop Frame uses embedded nuts and a four-screw design that withstands crashes, with injection-molded construction combining a supported structure and three guided mounting points — the carbon plate aligns perfectly every time and stays flex-free. Pre-tuned PID parameters optimized for O4 systems mean no tuning is required.
Power comes from the F4 2-3S 20A AIO flight controller designed for HD VTX, with a dual BEC providing 9V 2A for the DJI O4 system and 5V 3A for external devices, a dedicated HD VTX 6-pin connector and a conveniently positioned USB port. One component note: from August 2026, this FC ships with either an STM32F405 or AT32F435 MCU depending on stock — both deliver identical flight performance. The same applies to the IMU, where the ICM42605 replaces the shortaged ICM42688 on compatible firmware.
Propulsion, Batteries and Flight Times
The upgraded LAVA 1102 14000KV motors paired with custom-engineered Gemfan 45mm 3-blade props deliver a 10% increase in propulsion over the previous generation — explosive acceleration with efficiency good for up to 6:30 in the air. Battery choice is flexible within the 16×12.7mm slot: the officially recommended LAVA II 2S Battery in 580mAh or 680mAh capacity, or the lighter LAVA 2S 450/550mAh packs. All connect via XT30, and the frame supports battery straps or 3D-printed adapters for DIY battery options.
Flight time scales with the air unit you install: 6:30 with the standard O4, 6:10 with the heavier O4 Wide, and 5:40 with the O4 Pro — all measured on the 2S 550mAh pack.
Versions and What’s in the Box
The Pavo Pico II ships in six configurations: PNP with Serial ELRS 2.4G or DJI SBUS from $104.99, O4 with ELRS or SBUS from $204.99, and O4 Wide with ELRS or SBUS at $263.99. The PNP version does NOT include a VTX — you add your own air unit — while the O4 and O4 Wide versions arrive with the DJI O4 Air Unit installed and include its user manual. Every package includes 4 spare GF 45mm props, both screwdrivers, shock-absorbing balls and pads, Type-C to SH1.0 and SH1.0-4Pin adapter cables, and the full screw set.
Frequently Asked Questions
Does the Pavo Pico II include a camera or air unit?
Only the O4 and O4 Wide versions include a DJI O4 air unit. The PNP version ships without any VTX system, so budget for the air unit separately when comparing the $104.99 PNP price against the $204.99 O4 bundle.
Which battery is best for the Pavo Pico II?
BETAFPV recommends LAVA II 2S 580/680mAh packs or the lighter LAVA 2S 450/550mAh batteries, connected via XT30. All published flight times (6:30/6:10/5:40 depending on air unit) were measured on the 2S 550mAh pack, and the 16×12.7mm slot also accepts DIY battery setups with straps or printed adapters.
How is it different from the Pavo20 Pro II?
The Pico II is smaller (80mm vs 93.9mm) and far lighter (53.7g vs 116.2g with O4 Pro installed), flying 2S with 1102 motors for indoor and close-range filming. The Pavo20 Pro II runs 3S/4S with 1104 motors, carries the full-size O4 Pro with filter support, and flies up to 10:30 — see our Pavo20 Pro II guide for the full 3S vs 4S breakdown.
Which DJI air units fit the Pavo Pico II?
All three current units: DJI O4 Air Unit, O4 Wide Air Unit and O4 Air Unit Pro. The redesigned carbon plate and O4 Air Unit Bracket II handle mounting, with four shock-absorbing balls isolating vibration. The Top Plate accessory adds Canopy II compatibility for the standard O4 Air Unit.
Why does my flight controller say AT32F435 instead of STM32F405?
From August 2026, the F4 2-3S 20A AIO FC ships with either STM32F405 or AT32F435 MCUs at random depending on stock, with identical flight performance confirmed by BETAFPV. The ICM42605 IMU similarly replaces the shortaged ICM42688 on compatible firmware with no performance change.
Is the Pavo Pico II a good first cinewhoop?
Yes, for pilots starting with DJI HD: pre-tuned PIDs mean zero tuning, the four-screw frame survives typical beginner crashes, and at 53.7g it is gentle on furniture and people indoors. You will still need to budget for an O4 air unit and a 2S battery if you choose the PNP version, plus an ELRS or SBUS radio link.
Conclusion: Maximum Performance, Minimal Size
The Pavo Pico II earns its tagline: at 53.7g with a full DJI O4 aboard, an integrated jello-free bracket, 10% more propulsion and up to 6:30 of flight, it is the most capable sub-60g O4 cinewhoop BETAFPV has shipped. Compare it against the O3-era Pavo Pico using the table above, or step up to the Pavo20 Pro II for 4S endurance. Verify every figure on the official Pavo Pico II product page, then build out your kit with batteries and props in our FPV store.