Product Description
micro:bit programming Nexbit vision robot
Vision recognition, one-key training, target tracking, autonomous driving
Product Introduction
The Nexbit is an AI vision car developed by Hiwonder based on the micro:bit. It is equipped with high-performance hardware such as an AI vision module, a 4-channel line-following sensor and a glowing ultrasonic sensor.
Besides line following and distance-measuring obstacle avoidance, it also supports various creative AI play: vision recognition, target tracking, vision line following and autonomous driving.
Nexbit leaves multiple sensor interfaces reserved for further expansion. The official 100+ live video tutorials and many creative cases walk you from easy to advanced, unveiling AI robots step by step and helping you build your own AI robot!
| Colour recognition | barcode recognition | QR code recognition | tag code recognition | face recognition |
| Road sign recognition | digit recognition | vision line following | target tracking | waste sorting |
| 4-channel line following | distance-measuring obstacle avoidance | AI autonomous driving | sensor expansion | micro:bit programming |
| Android / iOS APP control | optional sandbox map | textbook-level course materials | live video tutorials | professional technical support |
Package differences
· Standard version
With the Xiaohuanxiong AI vision module, it supports colour recognition, face recognition, target tracking, etc.
· AI Autonomous Driving Kit
Based on the standard version, it adds the AI autonomous driving sandbox scene. Nexbit can perform AI autonomous driving functions such as traffic light recognition and road sign recognition.
· AI Smart Transport Kit
Based on the standard version, it adds the AI smart transport sandbox scene. Nexbit can cruise autonomously and, while driving unmanned, transport items to designated areas for smart transport.
Functional Features
1. AI vision play
AI vision recognition, AI target tracking, AI vision line following, AI smart waste sorting
2. AI one-key training
Nexbit is equipped with the WonderCam Xiaohuanxiong vision module, which has a built-in refined machine-learning algorithm and its own interface. Just point the camera at a target and finish training with one key, easily enabling AI face recognition, AI colour recognition and other vision functions.
2. AI one-key training
Nexbit is equipped with the WonderCam Xiaohuanxiong vision module, which has a built-in refined machine-learning algorithm and its own interface. Just point the camera at a target and finish training with one key, easily enabling AI face recognition, AI colour recognition and other vision functions.
3. Four-channel detection, line-following drive
Nexbit is equipped with a 4-channel knob line-following sensor.
Four groups of infrared sensors detect the line, enabling line following and intersection recognition.
4. Distance-measuring obstacle avoidance
Nexbit is equipped with a glowing ultrasonic sensor.
Through programming, the ultrasonic sensor not only measures distance and avoids obstacles, but can also glow in various colours to reflect the robot's state and mood in real time, full of tech appeal!
5. Rich expansion, unlimited possibilities
Nexbit supports expansion with MP3 module, fan module, LEGO bricks, IR obstacle avoidance and other sensors.
Through programming, you can create voice announcements, smart fans, reverse parking, ball launchers, smart reception, maze obstacle avoidance and more creative play.
Product Display
Multiple control methods
1. APP control
Through the APP, you can quickly get started with Nexbit and set various parameters in a beautiful UI.
2. PC graphical programming
Drag-and-drop block programming lets children learn to code without barriers and train logical thinking.
3. Handlebit joystick remote control
Nexbit supports remote control via Handlebit for a convenient and enjoyable experience.
4. Infrared remote control
Use the infrared remote to control Nexbit to move forward, backward, turn left and turn right.
AI creative sandbox scene
Nexbit robots are combined with unmanned objects and intelligent transportation scenarios.
Through micro: bit programming, Nexbit can perform intelligent gameplay such as traffic light recognition, road sign recognition, intersection judgment, and autonomous transportation.
MakeCode programming
Nexbit is designed around the micro:bit development board and supports graphical programming.
MakeCode programming
The accompanying courses focus on block-based programming so children can learn to code without barriers and train logical thinking.
Hardware features
· Gold-plated exquisite body
Nexbit's PCB main board uses a gold-plated finish with a premium black-gold look.
· High-quality 18650 Li-ion battery
Nexbit uses a 3.7V 1800mAh Li-ion battery, offering up to about 90 minutes of battery life, with built-in protection.
· High-performance geared motor
Nexbit uses a compact high-torque geared motor, small and refined, durable and powerful.
· Ample expansion ports
Nexbit's bottom board is equipped with multiple expansion interfaces for more fun functions.
PWM interface x2, GPIO interface, IIC interface x5
Dimensional Drawin
Product parameters
Parameter | Specification |
Product Size | 105*99*150mm (front view); 105*120*145mm (top view) |
Product Weight | 262.5g (front view); 276.5g (top view) |
Body Material | Metal bracket |
Controller | micro:bit V2 development board (optional) |
Programming Software | micro:bit (graphical programming / JavaScript) + iOS / Android APP |
Camera | 2.0MP camera |
Display | 2.0-inch LCD screen, 320*240 |
Output | RGB LEDs, buzzer, servo interface, IIC interface, GPIO interface, 5x5 LED matrix |
Input | 4-channel line-following sensor, glowing ultrasonic module, IR receiver module, Xiaohuanxiong vision module |
Battery Life | >60 min (varies with usage environment) |
Power | 1 x 1800mAh 18650 Li-ion battery |
Remote Control | APP control, IR control, joystick remote control |
Protection | Over-current protection, low-voltage protection |
Packing Weight & Size | Approx. 0.7kg, 198 (L) x 129.5 (W) x 92 (H) mm |
Product List
No. | Material | Entry | Standard | AI Autonomous Driving Kit | AI Smart Transport Kit |
1 | Nexbit bottom board | √ | √ | — | — |
2 | Nexbit top board | √ | √ | — | — |
3 | Ultrasonic bracket + glowing ultrasonic module | √ | — | — | — |
4 | Glowing ultrasonic module | — | √ | — | — |
5 | Ultrasonic bracket | — | √ | — | — |
6 | 2-pin cable 50mm + 4-pin cable 100mm x2 | √ | √ | — | — |
7 | USB cable | √ | √ | √ | √ |
8 | 18650 Li-ion battery (1800mAh) | √ | √ | — | — |
9 | Map | √ | √ | √ | √ |
10 | Cross screwdriver + accessory pack | √ | √ | — | — |
11 | User manual | √ | √ | — | — |
12 | micro:bit V2 main board (optional) | √ | √ | — | — |
13 | Xiaohuanxiong vision module (with protective shell) | — | √ | — | — |
14 | 4-pin cable 200mm | — | √ | — | — |
15 | Top-view bracket | — | √ | — | — |
16 | Hinge bracket | — | √ | — | — |
17 | Label cards | — | √ | — | — |
18 | Garbage cards | — | √ | — | — |
19 | Traffic cards | — | √ | — | — |
20 | Number cards | — | √ | — | — |
21 | Traffic light | — | — | √ | √ |
22 | 14500 Li-ion battery (800mAh) | — | — | √ | √ |
23 | Charger | — | — | √ | √ |
24 | Road sign stand | — | — | √ | √ |
25 | Road sign base | — | — | √ | √ |
26 | Double-sided tape | — | — | √ | √ |
27 | 9g servo | — | — | — | √ |
28 | Plate | — | — | — | √ |
29 | Red ball (40mm) | — | — | — | √ |
30 | Building block bracket | — | — | — | √ |
Total | 10 | 19 | 8 | 12 |
