Control / App actions
Stand, lie, sit, bow, head turn, wiggle, stretch, push-ups, enhanced rise, right/left paw shake, ballet, moonwalk, vertical and long jumps, left/right turning jumps, heart gesture and leash walking
Control / App platform
Android; Xiaomi account
Control / Network setup
Scan QR code; hold head touch sensor for 3 s
Manual / Robot CMIIT ID
2023AP9860
Control / Voice commands
Forward/backward steps, turning, following, greetings, sitting, jumping, tail/head motions and moonwalk
Control / Robot indicators
Head and tail: operation, low battery, network setup, following, charging and shutdown
Manual / Adapter standards
GB17625.1-2012; GB4943.1-2011; GB/T9254.1-2021
Control / Controller pairing
Double press; hold the second press for 3 s
Control / Robot power button
Hold for 3 s
Manual / Robot battery model
DH21050CXM
Sensors / Robot sensor count
19
One motor / Single motor mass
317 ± 3 g
Control / Controller operations
Power button, joystick, USB-C, indicators; gait and UWB-tag-following selection
Manual / Robot battery standards
GB31241-2014; UN38.3
Specifications and package / CPU
NVIDIA Carmel Arm v8.2 (6 cores, 64-bit)
Specifications and package / GPU
NVIDIA Volta (384 CUDA cores, 48 Tensor Cores)
Specifications and package / RAM
8 GB (128-bit LPDDR4x)
Control / Controller power button
Hold for 2 s
Specifications and package / Gaits
Slow walk, fast walk, trot, variable frequency, quadrupedal running jumps, four-leg bouncing and posture display
Specifications and package / Model
MS2242CN
Specifications and package / Wi-Fi
IEEE 802.11 a/b/g/n/ac
Control / Controller gait selection
Double press in remote-control mode
One motor / Single motor dimensions
Ø80.5 × 36.5 mm
Specifications and package / Control
App, Bluetooth/UWB controller, voice
Specifications and package / Per leg
3 DOF
Specifications and package / Runtime
≈90 min (Mixed cycle: prone, standing, static poses and stable walking on regular ground)
One motor / Motor peak torque density
37.85 N·m/kg (One motor; laboratory measurement at 25 °C)
Specifications and package / Stickers
2 pcs
One motor / Single motor communication
CAN 2.0
One motor / Single motor maximum speed
296 ± 10% rpm
One motor / Single motor rated voltage
24 V DC
Specifications and package / Bluetooth
5.0
Specifications and package / Max speed
5.76 km/h (Forward; laboratory measurement 1.6 m/s)
Compatibility / Compatible Redmi phones
Note 11T Pro, K50 Gaming, K40 Gaming Enhanced
MS2241CNUB controller / Controller mass
21.6 g
One motor / Single motor maximum torque
±12 N·m
Operating conditions / Braking distance
May exceed 1 m
Operating conditions / Charging posture
Prone; do not switch on or move the robot while charging
Operating conditions / Water resistance
Not waterproof; do not immerse or wash with a water jet
Specifications and package / RGB camera
1 MP
Specifications and package / SD storage
32 GB (Industrial Class 10)
Compatibility / Compatible Xiaomi phones
11, 11 Ultra, 12, 12 Pro, 12S Pro, 12S Ultra, 13, 13 Pro, 13 Ultra
MS2241CNUB controller / Controller model
MS2241CNUB
One motor / Single motor maximum current
23 ± 10% A
Operating conditions / Operating surface
Level; avoid steep, slippery, loose or wet surfaces, puddles and complex grass
Operating conditions / Startup clearance
≥2 m
Specifications and package / Development
Open system code, interfaces and structural drawings
Specifications and package / Fisheye FOV
146 °
Specifications and package / Max payload
1 kg
Specifications and package / Battery type
Rechargeable lithium-ion polymer
Specifications and package / Depth camera
Intel RealSense D430
Specifications and package / Laser sensor
YDLIDAR TG30
Specifications and package / Sensor suite
Touch, ultrasound, ToF, UWB, IMU
Control / Controller indicators and buzzer
Battery level, charging, pairing, reconnecting, remote control, following, OTA and errors; distance and pairing buzzer
One motor / Single motor control frequency
20 kHz
One motor / Single motor operating voltage
16-28 V DC
Operating conditions / Battery replacement
Built-in battery is not intended for user removal
Operating conditions / Lighting for vision
Visual following and navigation do not operate normally in low light
Specifications and package / Adapter input
100–240 V AC; 50/60 Hz; 3.0 A
Specifications and package / Charging time
≈90 min (Laboratory value)
Specifications and package / External port
1 × Type-C
Specifications and package / Fall recovery
Supported
Specifications and package / Included tool
1 pc (Hex screwdriver)
Specifications and package / Power adapter
MDY-13-EU
MS2241CNUB controller / Controller CMIIT ID
2022DP17442
One motor / Single motor encoder resolution
14 bit
Operating conditions / Weather restrictions
Do not use in rain, snow, fog or strong winds
Specifications and package / AI performance
21 TOPS (NX and two coprocessors)
Specifications and package / Adapter output
20 V; 10.5 A MAX
Specifications and package / Battery energy
97.2 Wh
Control / Controller tag-following selection
Triple press to enable or disable
Specifications and package / Dynamic balance
Supported
Specifications and package / Fall protection
Supported
MS2241CNUB controller / Controller dimensions
71.5 × 28.5 × 21.3 mm
Specifications and package / Battery capacity
4500 mAh
Specifications and package / Included adapter
1 set (Adapter and charging cable)
Specifications and package / Internal storage
16 GB (eMMC 5.1)
Specifications and package / Microphone array
4 groups
Specifications and package / Operating system
Ubuntu 18.04 + ROS2
Specifications and package / Voice technology
XiaoAI (Commands require app connection and manually enabled voice control)
Operating conditions / Line-of-sight operation
Operator supervision, away from crowds and strong electromagnetic interference
Specifications and package / Printed materials
User manual and legal statement
MS2241CNUB controller / Controller battery type
Rechargeable lithium-ion polymer
Specifications and package / Battery protection
Balancing, overvoltage, undervoltage, overcurrent, short circuit, overtemperature
Specifications and package / Degrees of freedom
12 DOF
MS2241CNUB controller / Controller charging time
1.5 h
Specifications and package / Included controller
1 pc (Joystick and UWB tag positioning)
Specifications and package / Weight with battery
8.9 ± 0.5 kg (Laboratory value with tolerance)
MS2241CNUB controller / Controller battery energy
0.87 Wh
Operating conditions / Robot charging temperature
0-40 °C
Operating conditions / Storage charge maintenance
Check charge; recharge below 20%; maintenance cycle approximately every 3 months
Specifications and package / AI interaction camera
13 MP
Specifications and package / Operating temperature
0…40 °C
MS2241CNUB controller / Controller battery capacity
227 mAh
Operating conditions / Storage longer than 3 months
20-25 °C; 0-60% RH; charge ≤80%, preferably 30-50%
Specifications and package / Charging voltage limit
24.9 V
Specifications and package / Nominal battery voltage
21.6 V
Operating conditions / Single backflip rear clearance
≈1.5 m
Operating conditions / Storage temperature boundaries
Do not store below -10 °C or above 45 °C
Specifications and package / Prone dimensions L×W×H
60.3 × 33.9 × 30 cm
Operating conditions / Repeated backflip rear clearance
≈4 m
MS2241CNUB controller / Controller battery rated voltage
3.87 V
Specifications and package / Standing dimensions L×W×H
56.2 × 33.9 × 48.1 cm
MS2241CNUB controller / Controller: tag-following runtime
7 h
MS2241CNUB controller / Controller: remote-control runtime
24 h
MS2241CNUB controller / Controller battery charge-limit voltage
4.45 V