Rimzler introduces the Nimble 65 O4, touted as possibly the smallest and lightest 4K cinewhoop on the market. The unboxing experience reveals a compact design, though the box is pre-opened, suggesting familiarity with the analog version. For those interested in a more detailed unboxing, Rimzler points viewers to his previous review of the analog model.
Specs
Diving into specifications, Rimzler highlights that the frame and canopy of the Nimble 65 remain unchanged from the analog version, with only a double-stack configuration to accommodate the O4 system board above the flight controller. Key specifications include:
- Weight: 21.5 grams (without battery)
- Flight Controller: 1S 5A Red Fox A1
- Motors: 0702 27,000 KV
However, he notes that the build process was more complicated than anticipated. The O4 board needed to be connected to the voltage input instead of the 5V port, as the latter couldn't provide enough power. This setup is crucial for those looking to use the DJI controller with the drone.
Test Flights 300mAh 1S HV
When it came time for test flights, Rimzler used a 300 mAh 1S HV battery, which is one of the few that fits in the battery tray. He quickly discovered that the drone's performance was severely limited by battery life, with indoor flights yielding only about 1.5 minutes of runtime and even less outside. He humorously recounts flying close to his chickens, noting the drone's stealthiness which doesn’t disturb them.
Despite the drone’s quiet operation, the battery life remains a significant issue. Pushing the throttle causes the drone to shut off, leading to a perilous situation where it could drop unexpectedly. With a flight time of around a minute and a half indoors and even less outdoors, Rimzler suggests that the Nimble 65 should ideally be a 2S system for better power management.
Rimzler expresses hope for the drone's potential, especially for following animals, but quickly points out that the current battery setup is a major limitation. He tries various maneuvers, including acro mode, but finds that the system shuts down before the flight is truly enjoyable. The low battery warning appears almost immediately after pushing the throttle, leading to a frustrating experience.
Final Opinion
In his final assessment, Rimzler is candid about the Nimble 65 O4's shortcomings. While the concept of a small, high-definition cinewhoop is appealing, the execution falls short. He acknowledges that the technology is close to realization but feels this iteration has too many flaws. Key points in his critique include:
- Flight time is dangerously short, especially outdoors.
- The drone drops from the air when battery levels dip, posing risks during flight.
- The need for a stronger power system and a redesign to accommodate a 2S battery.
Rimzler suggests that for future iterations, improvements in the flight controller, battery capacity, and overall design are essential. He expresses hope that future models will address these issues, allowing for a truly functional and enjoyable flying experience.
FAQ
What is the battery life of the Nimble 65 O4?
The battery life is approximately 1.5 minutes indoors and less when flying outdoors, which Rimzler considers a major flaw.
Can the Nimble 65 O4 be used for freestyle flying?
Rimzler suggests that the drone may not perform well in freestyle mode due to its limited power and battery life.
What improvements are suggested for future versions of the Nimble 65?
Rimzler recommends a stronger battery system, better flight controller optimization, and a redesign to accommodate 2S batteries for enhanced performance.
This article was based from the video The Smallest 4K Cinewhoop has a BIG problem! Sub250 Nimble 65 DJI O4
