What firmware is used for four-axis traversal?
With the popularity of drone technology, the four-axis racing drone (FPV Racing Drone) has become a hot topic due to its high speed and flexibility. In the past 10 days, the discussion on the four-axis traversing machine firmware on the entire network has mainly focused on performance optimization, compatibility and user experience. This article will provide a structured analysis of the current mainstream firmware to help players choose the most suitable solution.
1. Comparison of firmware of popular four-axis traversing machines

| Firmware name | Applicable scenarios | Core advantages | Disadvantages |
|---|---|---|---|
| Betaflight | Racing/Flower Flying | High response speed, rich parameter adjustment options | High learning cost for novices |
| INAV | Long endurance/cruise | GPS navigation, automatic return | less flexible |
| Kiss | Ultimate performance | Low latency, smooth control | Only supports specific hardware |
| Emuflight | smooth flight | Soft feel, suitable for practice | Feature updates are slow |
2. Key Factors in Firmware Selection
1.Hardware compatibility: Betaflight supports most flight controls, while Kiss requires dedicated hardware.
2.flying style: Betaflight is the first choice for racing, and INAV is the first choice for long-term endurance.
3.user level: Novices can get started with Emuflight, and experts can try Kiss tuning.
3. Recent hot firmware updates
| Firmware | version | Update highlights | Release date |
|---|---|---|---|
| Betaflight | 4.4 | Optimize PID algorithm and reduce jitter | 2023-10-15 |
| INAV | 6.0 | Added terrain following mode | 2023-10-10 |
4. Community recommended configuration
According to recent forum polls,Betaflight 4.4 + F7 flight controlIt has become the preferred combination for racing players and is widely recognized for its stability and performance balance. And entry-level users tend toEmuflight + Omnibus F4low-cost solution.
5. Summary
The firmware selection of the four-axis traversing machine requires a comprehensive consideration of hardware, requirements and technical level. Mainstream firmware has its own emphasis. It is recommended that players refer to community measured data (as shown in the table below) before making decisions.
| Firmware | User rating (10-point scale) | Typical application cases |
|---|---|---|
| Betaflight | 9.2 | DRL Professional League |
| INAV | 7.8 | field exploration |
Continuously paying attention to firmware updates and community updates can help players get the best flying experience. If you need further parameter adjustment guidance, you can check the official Wiki of each firmware or join the professional community for communication.
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