Review: BetaFPV Pavo20 Cinewhoop with DJI O3 Air Unit - A Pavo Pico Upgrade
Product Review: BetaFPV Pavo20 Cinewhoop with DJI O3 Air Unit - A Pavo Pico Upgrade
BetaFPV Pavo20 https://rcdrone.top/products/betafpv-pavo20
BetaFPV Pavo Pico : https://rcdrone.top/products/betafpv-pavo-pico
BetaFPV previously introduced the Pavo Pico, which was touted as the smallest FPV drone equipped with the DJI O3 Air Unit. This month, they've unveiled an upgraded version, the Pavo20. In this review, we'll uncover the improvements made, compare the Pavo 20 to its predecessor, the Pavo Pico, and assess its in-flight performance. Finally, I'll guide you through the setup process for your maiden flight.
Specifications and Key Features
- Frame Wheelbase: 90mm
- FC: BetaFPV F405 2-3S 20A AIO FC V1
- RX: ExpressLRS (integrated into the FC, UART based)
- Motor: 1103 8500KV
- Propellers: Gemfan 2015 2-Blade Props
- Intended FPV system: DJI O3 Air Unit, Caddx Vista/Runcam Link
- Battery connector: XT30
- Recommended Battery: 3S 450mAh – 650mAh
- Flight Time: 4min with 3S 450mAh
- Weight without Battery and FPV: 55g
- Weight with DJI O3: 94g
- Weight with 3S 450mAh: 135g
- Weight with 3S 650mAh: 140g
Installing DJI O3
Out of the box, the Pavo 20 does not come with a video transmitter or camera; you need to install your own.
Installing the DJI O3 is as straightforward as it was with the Pavo Pico. Begin by replacing the original antenna with the provided dipole antennas, then mount the camera in the plastic bracket. This bracket securely holds the Air Unit in place without requiring screws. Next, fit the provided rubber grommets into the frame. Finally, attach the bracket with the O3 to the frame using the provided screws.
First Impressions: Pavo20 vs. Pavo Pico
At first glance, the Pavo20 may appear similar to its predecessor, the Pavo Pico, but the Pavo20 can be thought of as the Pavo Pico on steroids.
The Pavo 20 is designed to accommodate the full-size DJI O3 Air Unit but features a larger frame, bigger motors, and higher voltage (3S) batteries. This results in a more powerful and faster drone that handles wind better. However, it does come with a larger form factor and increased weight, while the price remains the same.
Here's a comparison between the two quads:
| Pavo20 | Pavo Pico | |
|---|---|---|
| Wheelbase | 90mm | 80.8mm |
| Weight (Excluding | ||
| Battery, FPV Setup) | 55g | 35g |
| Supported VTX | DJI O3 Air Unit, | |
| Caddx Vista Kit, | ||
| RunCam Link | DJI O3 Air Unit, | |
| Caddx Vista Kit, | ||
| RunCam Link, | ||
| Walksnail Avatar HD | ||
| Pro Kit | ||
| Supported Camera | DJI O3 Camera, | |
| Any micro size FPV | ||
| camera | DJI O3 Camera, | |
| Any micro size FPV | ||
| camera, Walksnail | ||
| Avatar HD Pro Kit | ||
| ND Filter Installation | Vertical Only | Vertical and Horizontal |
| Battery Slot | 20mm*Unlimited Height | 16*12.7mm |
| Recommend Battery | 3S 450mAh~650mAh | 2S 450mAh 45C |
| Motors | 1103 8500KV | 1102 14000KV |
| Propellers | Gemfan 2015 2-Blade Props | Gemfan 45mm 2/3-Blade Props |
Closer Look
Frame
All the hardware on the Pavo20 is situated on a 2mm thick carbon fiber plate, which gives it a sturdy feel. The plastic used in the Pavo20 is noticeably sturdier and more robust than the Pavo Pico's, with thicker ducts that can withstand more abuse. The stiffer frame also contributes to improved flight performance and tuning.
Camera View and Protection
The design of the Pavo20 provides camera protection through an extended camera mount. BetaFPV has done an excellent job in this regard, addressing the often overlooked issue of camera protection in small O3 cinewhoops.
However, this design choice, while protecting the camera, can lead to prop guards appearing in the footage, especially at lower camera angles. The good news is that after stabilization using Gyroflow or adjusting the camera angle, the frame is no longer visible. Offering additional mounting holes further out would provide users with the choice between camera protection and a clean camera view.
It's important to note that the camera protection reduces the risk of camera damage but doesn't make it completely impervious to damage during aggressive flights.
Battery Mount
The Pavo20 supports batteries with a width (or height) of less than 20mm, giving you the freedom to choose from a variety of battery sizes. The battery tray is designed as an open slot, secured by a velcro strap, allowing you to use most 3S 450mAh - 650mAh LiPo batteries.
Flight Controller
The flight controller used in the Pavo 20 is a new design by BetaFPV. Unfortunately, it lacks a physical USB port, requiring the use of a small dongle to connect to Betaflight Configurator. This design, while saving space on the FC, may be inconvenient as you'll need to keep track of the dongle, and losing it could pose a problem. Many 1S tiny whoop FCs have USB ports, so it's puzzling why a physical USB port was not included in this FC.
The flight controller features an onboard ExpressLRS radio receiver, simplifying setup. It uses UART communication rather than SPI, ensuring future support and straightforward firmware updates. It's important to note that this new FC lacks an OSD chip for analog FPV systems, as it's designed exclusively for HD systems. Additionally, the FC includes a 9V BEC that can power the DJI O3, eliminating the need to power the O3 directly from the LiPo battery, which was the case in the first batch of the Pavo Pico.
Motors and Props
The Pavo20 is equipped with 1103 8500KV motors, larger than the Pavo Pico's 1102 motors. The press-fit propellers can be used, but these motors also support props with a 2-screw T-mount.
LED
One standout feature of the Pavo20 is the plug-and-play LED lights. These LED strips can be attached to the prop guard using double-sided tape and plugged into the cable under the flight controller. No soldering is required, and the LED can be easily turned on or off via a switch configured in Betaflight. However, these LEDs add approximately 5 grams to the quad, so you have the option to omit them if you prioritize performance over aesthetics.
Flight Performance
The Pavo20 offers impressive flight performance, thanks to its 3S power source, which sets it apart from other 2-inch cinewhoops that typically run on 2S. The increased power makes the Pavo20 more robust in outdoor flights, with improved wind resistance. However, the added weight can be felt when recovering from dives. During steady flights, the Pavo20 performs exceptionally well, with minimal vibration or jello in the video.
In indoor flights, the Pavo20 is noisier than the smaller Pavo Pico. It's worth noting that for beginners, the 3S power may initially feel overwhelming, requiring precise throttle management, especially during aggressive flying. In contrast, the Pavo Pico is more manageable, making it a great choice for tight spaces. However, if you're looking for a drone with more kick and better performance outdoors, the 3S-powered Pavo20 excels.
Conclusion: Choosing the Right Micro Cinewhoop
When it comes to selecting the ideal micro cinewhoop, your choice depends on your specific needs and preferences. If you prioritize having the smallest and lightest DJI O3 FPV platform, the Pavo Pico is an excellent choice. It offers exceptional agility, controllability, and less noise, all while staying under 100g.
On the other hand, the Pavo20 surpasses the Pavo Pico in nearly every aspect while still staying under 250g. It delivers more power, making it suitable for outdoor flights and increasing its crash resistance. If you value speed, power, durability, and wind resistance, the Pavo20 is the better option. If you're primarily flying indoors through tight gaps, the Pavo Pico might be more suitable.
Ultimately, the "best" micro cinewhoop comes down to your specific requirements and intended use.