Documentation highlighting all bug fixes and new features for each firmware release.
Released: 11th July 2021
Filename: Model-C_WiMax8020_FW_V2.1.31.zip
New Features:
- Added Panorama intelligent flight - Landscape, Portrait, Wide-angle (with photo stitching capability), and Sphere (w/o photo stitching capability)
- Added NTRIP Network RTK support on EVO II RTK series
- Added FLIR Boson 640 Radiometric sensor support
- Added customizable Home Point option
- Added A/B button flight speed change option (Standard <-> Ludicrous)
- Added EVO II V2 support on V2.1.31
Bug Fixes and Optimizations:
- Optimized No-Fly zone notifications
- Smoother gimbal pitch start and stop adjustment
- Increased the gimbal pitch sensitivity to support super slow movement.
- Standardized the GPS coordinate system (WGS84)
Released: 1st July 2021
Filename: Model-C_FW_V2.7.25.bin
New Features:
- Added Panorama intelligent flight - Landscape, Portrait, Wide-angle (with photo stitching capability), and Sphere (w/o photo stitching capability)
- Added NTRIP Network RTK support on EVO II RTK series
- Added FLIR Boson 640 Radiometric sensor support
- Added customizable Home Point option
- Added A/B button flight speed change option (Standard <-> Ludicrous)
Bug Fixes and Optimizations:
- Optimized No-Fly zone notifications
- Smoother gimbal pitch start and stop adjustment
- Increased the gimbal pitch sensitivity to support super slow movement.
- Standardized the GPS coordinate system (WGS84)
Released: 19th March 2021
Filename: Model-C_FW_V2.6.22.bin
New Features:
- Added RAW file format support in Mission flights
- Added Manual exposure settings, Aperture Priority, and Shutter Priority support in AEB mode
- Added Manual exposure mode support in Hyperlapse
- Added quick zoom changes in the Explorer App
- Intelligent Flight and Mission:
- Added cruise mode in Hyperlapse
- Added Orbit Hyperlapse
- Added Mission recording
Bug Fixes and Optimizations:
- Optimized auto focus performance
- Reduced the minimum distance between two waypoints in waypoint mission
- Removed Boat Mode (EVO II can take off from boats during standard flights)
- Fixed the negative altitude issue during the landing sequence
- Fixed the mission upload issue when resuming a mission
- Added an option to RTH when the aircraft disconnects
Released: 22nd December 2020
Filename: Model-C_FW_V2.5.18.bin
New Features:
- EVO II aircraft activation
- Added Oblique photography mission mode
- Added the option to turn off the LED indicators on front and rear arms
- Added the option for Beta users to roll back the firmware to the latest public released version
- Added radiometric support for infiRay 640T sensor in picture-in-picture mode
- Added cross-hatch feature in Polygon missions
- Users can manually input GPS coordinates in Waypoint missions
Bug Fixes and Optimizations:
- Optimized takeoff button hold time to eliminate accidental activations
- Optimized the IMU calibration diagram display
- Optimized the warning message display times
- Fixed mobile flight logs display error in iOS
- Fixed the EXP setting saving issue in Android
- Fixed English translation errors
Released: 31st October 2020
Filename: Model-C_FW_V2.5.12.bin
New Features:
- (none)
Bug Fixes and Optimizations:
- Fixed the "Gimbal is not ready" bug on firmware v2.5.11
Released: 21st October 2020
Filename: Model-C_FW_V2.5.11.bin
New Features:
- Added IMU Calibration
- Added the third axis compass calibration to improve calibration accuracy
- Added InfiRay 640T thermal camera with radiometric support (specific regions only)
- Added Time Lapse in Intelligent Flight Modes.
- Added SD exFAT large file system support (3.5 GB or more)
Bug Fixes and Optimizations:
- Optimized gimbal stability
- Optimized gimbal automatic calibration by adding gyro bias calibration
- Improved the Smart Orbit performance
- Optimized the balance of picture sharpness and noise, color reproduction and the tones in some scenes for both 8K and 6K to improve JPEG image quality
- Changed the default video encoding format to H.265 for videos in 6K and 8K resolutions
- Resolved EXIF data error issue
Released: 4th August 2020
Filename: Model-C_FW_V2.5.0.bin
New Features:
- Added high-altitude visual positioning to ensure the aircraft can return to the visible range of the take-off point safely when GPS signal under interference
- Users are allowed to take off from a non-static surface in Standard Mode
- Increased the maximum altitude of vehicle dynamic track to 99 ft (30 m)
- Added camera exposure mode, ISO, shutter speed adjustment in waypoint, rectangular, and polygon missions
Bug Fixes and Optimizations:
- Reduced the possibility of image transmission signal loss under interference
- Resolved the Return to Home (RTH) deviation issue in some rare occasions
- Smoothed the aircraft position change during dynamic tracking flights
- Optimized the video output for EVO II Pro at 50P/48P/25P/24P fps
- Increased the maximum Orbit radius to 1640 ft (500 m)
- Other minor bug fixes
Released: 6th July 2020
Filename: Model-C_FW_V2.3.3.bin
New Features:
- (none)
Bug Fixes and Optimizations:
- Resolved the Return to Home (RTH) failure issue in some rare occasions during mission flights
- Adjusted the image transmission standard from CE to FCC for users in Thailand
Released: 21st June 2020
Filename: Model-C_FW_V2.3.0.bin
New Features:
- Added Smart Orbit
- Added pilot warnings for temporary no-fly zones
- Added remote control joystick EXP sensitivity adjustment, allowing for fine-tuning of flight control
- Added aircraft sensitivity adjustment for attitude, brake and yaw movement
Bug Fixes and Optimizations:
- Optimized the accurate landing feature
- Adjusted transmission power to FCC standard for users in Taiwan
- Resolved the GPS coordinate bug in DNG format
- Resolved the H.265 10-bit video bug in HDR mode and log color profile
- Other minor bug fixes
Released: 21st May 2020
Filename: Model-C_FW_V2.2.3.bin
New Features:
- Added no-fly zones in China
- Enabled EVO II Pro users to adjust ISO in Shutter Priority and Aperture Priority modes (latest version app is required)
- Enabled 1-2 second strobe function for bottom LED lights (latest version app is required)
Bug Fixes and Optimizations:
- Optimized EVO II Pro color reproduction in daylight conditions
- Optimized EVO II Pro exposure accuracy in Shutter Priority mode
- Optimized EVO II autofocus accuracy at night
- Stabilized gimbal heading control during flight
- Resolved intermittent performance issue with accurate landing function
- Resolved compatibility issue with H.265 video on Apple platform video players
- Fixed other minor bugs
Released: 9th May 2020
Filename: Model-C_FW_V2.2.0.bin
New Features:
- Updated the protection function for the IMU
- Added support for longer, multiple-battery missions (Users can now Resume, Restart, or Edit their previously started missions)
- Added a crossover pattern feature in the rectangular mission
- Added the feature to lock the gimbal when taking photos
Bug Fixes and Optimizations:
- Optimized the image quality of EVO II and EVO Pro
- Optimized the EXP and changed the default setting to 0.2
- Optimized the no-fly zone restrictions
- Bug fixes
Released: 23rd April 2020
Filename: Model-C_FW_V2.1.0.bin
New Features:
- Remote Control compatibility update to support EVO I and EVO II operation
- Supported the visual auto-calibration and added reminder when the visual works abnormal
Bug Fixes and Optimizations:
- Optimized EVO II 8K and AF function
- Fixed gimbal vibration issue when it faces down during the boot-up process
- Fixed other bugs