App Versions and UAV Firmware Release Notes

Software Versions

UAV Firmware

App

Repeater

Charger

Battery

New Features & Improvements

Improved turning efficiency and boundary flight performance, resulting in smoother flight paths, reduced unnecessary deceleration, and significantly higher operational efficiency, especially in fields with frequent turns or complex boundaries.

Added a new transfer route altitude setting option.

Users can select either:

Working Altitude, or

Departure/Return Altitude

for transfer routes, providing greater operational flexibility and improved safety.

Definitions:

The route between the Home Point and Transfer Point #1 is defined as the Departure/Return Route.

The route between Transfer Point #1 and the working area is defined as the Transfer Route.

Optimized deceleration and lane-change turning performance to improve flight smoothness, increase turning speed, and improve flow-rate control accuracy, resulting in more consistent spray application.

Added Prescription Map functionality for variable-rate spraying and spreading operations, improving application precision while reducing chemical consumption.

Added support for wireless repeaters, improving communication range and reliability in environments with signal obstructions.

Updated battery firmware and resolved the battery charging upper-limit issue.

Improved wireless connectivity between the charger and remote controller.

Resolved several known software defects and App crash issues to improve overall system stability and user experience.

Improved UAV firmware upgrade reliability and resolved certain upgrade failure issues.

Known Issues / Beta Features

The following feature is currently under development, validation, and Beta testing:

Intelligent flight planning and battery endurance optimization, including smarter route generation, improved mission sequencing, and higher overall operational efficiency.

Internal testing has already shown promising improvements in flight smoothness, operational efficiency, and overall productivity. These enhancements will continue to be refined and validated in upcoming releases.

Important Notes

Version Compatibility

To ensure proper operation, the following components must be upgraded together:

Charger ↔ Battery

UAV Firmware ↔ App

Failure to keep versions synchronized may result in feature incompatibility, abnormal functionality, or unexpected system behavior.

Battery Firmware Upgrade Process

Battery firmware is included in the UAV firmware package.

After upgrading the UAV firmware, the aircraft will automatically detect any connected battery running an older firmware version and perform the battery firmware upgrade.

Please allow the battery firmware upgrade to complete before operating the aircraft.

Operational Notes

Turning performance has been significantly improved, making turns much smoother and faster. During turns, the aircraft now performs coordinated lateral movement instead of simply pivoting in place.

If the Home Point, Transfer Point, and working area are located very close together, the aircraft may appear to sway or rock while transitioning between them. This is a normal characteristic of the new flight logic and does not indicate a flight control issue.

Boundary flight speed can now be set much higher (for example, 40 mph).

However, when a boundary contains sharp 90-degree corners with a high density of mapped boundary points, the aircraft may temporarily overshoot the planned boundary due to its higher flight speed and turning momentum.

This is not a loss-of-control condition. To avoid overshooting the boundary in these situations, we recommend reducing the boundary flight speed when operating in fields with tight corners or densely mapped boundary points.

Future firmware releases will further optimize this behavior, allowing the aircraft to negotiate these complex boundary sections more smoothly.

Upgrade Recommendation

For the best performance, reliability, and access to the latest features, we strongly recommend upgrading all system components to the versions listed in this release.