DJI RoboMaster S1

Specifications 

Motor

Motor Type:  Brushless

Rotational Speed: 1000 rpm (Maximum)

Maximum Torque: 0.25N*m

Maximum Output Power: 19 W

Operating Temperature: -10 to 40°C

Driver: Field Oriented Control (FOC)

Control Method:  Closed-Loop Speed Control

Protections:
Overvoltage

Overtemperature

Soft-Start

Short-Circuit

Chip & Sensory Anomaly

Gimbal

Controllable Range: -20° to +35° (Pitch) ±250° (Yaw)

Mechanical Range : -24° to +41° (Pitch) ±270° (Yaw)

Rotational Speed : 540°/s

Vibration: ±0.02° (On the platform surface with the blaster idle)

Controller

Latency:
Connection via Wi-Fi: 80-100 ms

Connection via Router: 100-120 ms

NOTE: Latency times depend on environmental conditions and mobile device

Live View Resolution:  720p/30 FPS

Live View:
Resolution 720p/30 FPS

Max Live View Bitrate: 6 Mb/s

Operating Frequencies: 2.4 GHz, 5.1 GHz, and 5.8 GHz

Operating Mode:
Connection via Wi-Fi

Connection via Router

Maximum Transmission Distance
Connection via Wi-Fi

FCC: 2.4 GHz 55.1" / 140.0 cm / 5.8 GHz 35.4" / 90.0 cm

CE: 2.4 GHz 55.1" / 140.0 cm / 5.8 GHz 27.6" / 70.0 cm

SRRC: 2.4 GHz 51.2" / 130.0 cm / 5.8 GHz 51.2" / 130.0 cm

MIC: 2.4 GHz 66.9" / 170.0 cm / 5.1 GHz 55.1" / 140.0 cm

Connection via Router FCC: 2.4 GHz 70.9" / 180.0 cm / 5.8 GHz 118.1" / 300.0 cm

CE: 2.4 GHz 70.9" / 180.0 cm / 5.8 GHz 39.4" / 100.0 cm

SRRC: 2.4 GHz 70.9" / 180.0 cm / 5.8 GHz 118.1" / 300.0 cm

MIC: 2.4 GHz 66.9" / 170.0 cm / 5.1 GHz 70.9" / 180.0 cm

Transmission Power
(EIRP)

2.400-2.4835 GHz

FCC: ≤30 dBm

SRRC: ≤20 dBm

MIC: ≤20 dBm

5.170-5.25 GHz

FCC: ≤30 dBm

SRRC: ≤23 dBm

MIC: ≤23 dBm

5.725-5.850 GHz

FCC: ≤30 dBm

SRRC: ≤30 dBm

Transmission Protocol:
IEEE 802.11 a/b/g/n

Camera

Sensor:
CMOS 1/4"

5MP Effective Pixels

FOV : 120°

Still Image Resolution:
2560 x 1440 (Maximum)

Video Resolution: 
FHD: 1920 x 1080 30p (Maximum) HD: 1280 x 720 30p (Maximum)

Video Bitrate: 16 Mb/s

Photo Format: JPEG

Video Format : MP4

Operating Temperature :  -10 to 40°C

IR Interface

Effective Range:

Narrow Infrared Units (indoor lighting): 19.7' / 6.0 m

Wide Infrared Units (indoor lighting): 9.8' / 3.0 m

Area :
Between 40° to 10° (Narrow Infrared Units effective area decreases as distance from the target increases)

Width : 360° (indoor lighting)

Battery

Capacity : 2400 mAh

Charging Voltage: 
Nominal: 10.8 V

Maximum: 12.6 V

Battery Type: Lithium-ion polymer (LiPo) 3S

Energy: 25.92 Wh

Battery Life:
In Use: Up to 35 Minutes (Measured at a constant speed of 2 m/s on a flat surface)

On Standby: Up to 100 Minutes

Charging Power Output: 29 W

Charging Temperature Range: 5 to 40°C

Operating Temperature: -10 to 40°C

Weight:  169.0 g

Charger

Input: 100-240 V, 50-60 Hz, 1 A

Output: 12.6 V=0.8 A or 12.6 V=2.2 A

Voltage: 12.6 V

Rated Voltage: 28 W

Chassis

Speed Range:
Forward: 0 to 3.5 m/s

Backward: 0 to 2.5 m/s

Sideways: 0 to 2.8 m/s

Rotation Speed: 600°/s (Maximum)

Dimensions (L x W x H): 132.0 x 24.0 x 27.0 cm

Weight : 3.3 kg

Other Specifications

Other: 
Supports microSD cards up to 64 GB

Blaster Controllable Launching Frequency: 1-8 Seconds

Blaster Maximum Launching Frequency: 10 seconds

Blaster Initial Launching Speed: (approximately) 26 m/s

Blaster Average Load: (approximately) 430

Hit Detector Detection Requirements: For detection to be activated, the gel bead must be ≥0.2" / 0.6 cm in diameter, launching speed must be ≥20 m/s, and the angle between the hit direction and hit detector plane must be no less than 45°

Hit Detector Maximum Detection Frequency: 15 Hz

Gel Bead Diameter:  0.6 x 0.7 cm

Gel Bead Weight:  0.1-0.2 g

App Compatibility: iOS 9.0 or Later & Android 5.0 or Later

Packaging Info

Package Weight: 11 lb

Box Dimensions (LxWxH): 17.1 x 13.4 x 12"