Inspire | |
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![]() Inspire 2 in flight | |
General information | |
Type | Camera drone |
National origin | China |
Manufacturer | DJI |
History | |
Manufactured | 2014–present |
Introduction date | November 2014 |
The DJI Inspire is a series of quadcopter camera drones released by the Chinese technology company DJI.
DJI announced the first model, the Inspire 1, on 13 November 2014. [1] Built upon lessons learned from the Phantom 2 and Spreading Wings series, the Inspire 1 was designed for professional cinematography and features a Zenmuse X3 gimbal/camera [note 1] with a 12-megapixel 1/2.3" CMOS Sony Exmor sensor capable of shooting 4K video at 30 frames per second (FPS). [2] [3] The arms and landing legs retract upward in flight, allowing the three-axis camera gimbal to rotate 360 degrees without obstruction. [3] The drone also features an "Optical Flow" system, which uses a downward-facing camera and ultrasonic sensors to navigate indoors, and is powered by four 350 KV Model 3510 motors driving Model 1345 or 1345s propellers. [2] [3] [4] Power is provided by a 4500 mAh TB47 battery, though an optional 5700 mAh TB48 battery was also available, giving the drone a maximum flight time of about 18 minutes. [2] The drone was designed to be future-proof, with the camera being detachable to allow upgrades as DJI camera technology improved. [3] [5] Two such upgrades were announced in September 2015, when DJI released the 16MP Zenmuse X5 and X5R Micro Four Thirds cameras; the latter differing in that it is capable of shooting raw images. [6] Another upgrade came in November 2015, when DJI swapped the original 350 KV motors for new 420 KV Model 3510H motors with an updated propeller locking system; a change intended to improve performance and controllability while not impacting flight time. [7]
Several additional versions of the Inspire 1 were also released, including the Inspire 1 Raw and Pro. The Raw and Pro variants are respectively equipped with the Zenmuse X5R and X5 camera/gimbal as standard. Both are also powered by Model 3510H motors driving Model 1345T propellers and have a maximum flight time of about 15 minutes with a standard TB47 battery, increased to about 18 minutes with the optional TB48. [8] [9] The Inspire 1 Pro Black Edition was released in January 2016, replacing the standard white body shell and controller, with matte black versions. [10] [11] The Inspire 1 V2.0 retained the Zenmuse X3 and Model 3510 motors of the original Inspire 1, but uses Model 1345T propellers. [12]
The Inspire 2 was released alongside the Phantom 4 Pro in November 2016. [13] The body of the drone is made of a magnesium-aluminum alloy, and features forward, upward, and downward-facing obstacle avoidance sensors. [13] [14] The Inspire 2 is powered by four Model 3512 motors driving 1550T propellers, and features a dual-battery system with two 4280 mAh TB50 batteries. The drone was offered without a camera or with a 20MP 1" CMOS Zenmuse X4S or a 20.8MP 3/4" CMOS Zenmuse X5S camera/gimbal; the latter being capable of raw imaging and having a swappable lens. [14] [15] [16] [17] Flight time with a Zenmuse X4S is 27 minutes, while the X5S reduces it to 25 minutes. [15] [18] The Zenmuse X7 is also compatible with the Inspire 2, though with a reduced flight time of 23 minutes. [15] In addition to the main camera, the Inspire 2 also has a forward-facing first-person view (FPV) camera allowing the drone to be operated by two individuals; a pilot (using the forward-facing camera) and a main camera operator. [14] The Inspire 2 ProRes and Inspire 2 L were offered alongside the baseline Inspire 2, differing in that the former has Apple ProRes pre-activated while the latter has both ProRes and CinemaDNG. [15] DJI announced in January 2022 that the Inspire 2 series would be discontinued the following month in favor of the Inspire 3. [19]
Announced in April 2023, the Inspire 3 features a more aerodynamic design than its predecessors. [20] [21] The Inspire 3 retains the two-person control capability of the Inspire 2, but features an FPV camera with a night vision sensor and a Zenmuse X9-8K Air primary camera/gimbal with interchangeable lenses capable of shooting 8K CinemaDNG video at 25 FPS or 8K ProRes RAW video at 75 FPS; both requiring a license key to use. [21] [22] The drone features an O3 Pro video transmission system, omnidirectional collision avoidance, GNSS and real-time kinematic (RTK) positioning capabilities with GPS, Galileo, and BeiDou satellites, and is powered by four Model 3511s motors driving either Model 1671 standard propellers or Model 1676 high-altitude propellers. [21] [23] [24] Two 4280 mAh TB51 batteries give the Inspire 3 a flight time of about 28 minutes with the landing legs extended or 26 minutes when retracted. [23]
Data from [23]
General characteristics
Performance
Avionics
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