Nexbit AI micro:bit Robot Car Kit with Robotic Gripper, ESP32 AI Vision & Voice Control, Multimodal LLM-Supported Coding Educational Robotics for Kids & Teens

Product Description Powered by micro:bit, Nexbit AI is an educational programming robot equipped with a durable metal gripper, an ultrasonic sensor, a 4-channel line follower, as well as sound and light sensors, plus vibrant RGB lights. It unlocks engaging interactive projects, including smart line following, obstacle avoidance, ultrasonic ranging, app control, and precise pick-and-carry tasks. Integrating an AI module with a built-in microphone and speaker, Nexbit AI harnesses multimodal AI models and supports the XiaoZhi platform for fluent dialogue and intent recognition. The robot interprets spoken commands to coordinate chassis navigation and gripper movements. With onboard expansion ports for hardware upgrades and complete tutorials covering programming and multimodal AI applications, Nexbit AI offers an intuitive, hands-on path from foundational AI to embodied intelligence. Deploys Large AI Models Powered by the ESP32-S3 module, the AI module supports the XiaoZhi platform and integrates text, voice, and vision models for natural conversations and control. Embodied AI with Multi-Sensor Integration Combining AI with multi-sensor fusion, the robot accurately executes commands such as line following and obstacle avoidance through coordinated chassis movement, delivering authentic embodied navigation via intuitive voice interaction. Lightweight Anti-Stall Robotic Gripper Featuring a lightweight, anti-stall metal gripper, Nexbit AI supports app-based transport and programmed grasping. The durable design extends operational life while demonstrating mechanical transmission and closed-loop embodied actuation. Multimodal-LLMs AI Vision Module Equipped with an interactive display, this module enables robust visual recognition and in-depth conversation. Real-time encyclopedia Q&A with synchronized audio-visual feedback makes abstract AI concepts visible and tangible. Deploy Multimodal LLMs for Embodied AI Serving as the robot’s command center, the AI module deeply integrates voice and visual models. Beyond processing spoken instructions, it identifies objects via the camera to achieve genuine intent comprehension—thinking, responding, and acting in real time. This seamless interaction immerses young makers in cutting-edge embodied AI through playful, hands-on discovery. Smart Line Following & Edge Detection Equipped with a 4-channel line follower sensor with rotary adjustment, Nexbit AI uses four infrared sensor pairs to detect lines, enabling functions such as autonomous line following and intersection recognition. Illuminated Ranging & Smart Obstacle Avoidance Nexbit AI features a glowy ultrasonic sensor. Through programming, it not only handles distance measurement and obstacle avoidance, but also glows in multiple colors to provide real-time feedback on the robot's status and emotions—adding a distinct high-tech touch! Metal Gripper & Smart Pick & Carry Equipped with a durable metal gripper and controlled via programming or the app, Nexbit AI can precisely grab, carry, and place objects. In coordination with chassis movement, it executes complex tasks such as automated line-following pickup and designated drop-off. Abundant Function Sound & Light Interaction Gravity Control Image Transmission Face Recognition Color Recognition Touch Control Creative AI Sandbox Nexbit AI faithfully recreates autonomous driving and smart logistics environments. Through micro:bit programming, it effortlessly unlocks advanced interactive projects, including traffic light recognition, road sign detection, intersection decision-making, and automated transport. Various Control Methods Android/ iOS App Control Take full remote control of the robot's movements through the app, complete precise actions, and dive into a variety of interactive AI feature experiences. Handlebit Remote Control (Not Included) Nexbit AI supports remote control through Handlebit providing convenient and enjoyable operating experience. Comprehensive Step-by-Step Guides & Resources Highly visual, intuitive guides break down complex mechanisms into simple, bite-sized building steps. Even with zero prior experience, anyone can follow the progressive journey and get started instantly. Hardware Parameters Glowy Ultrasonic Sensor Equipped with a glowy ultrasonic sensor, Nexbit AI can be programm-ed to measure distances and emit various colors of light for real-time feedback. Premium Immersion Gold PCB Featuring a sleek black-and-gold ENIG finish, the compact chassis boasts exceptional build quality. Rechargeable Lithium Battery This AI robot car features an 1800mAh rechargeable battery for up to 90 minutes of playtime on a full charge. Includes a built-in USB port for safe and convenient charging. High-Torque Geared Motor Nexbit AI features a high-torque geared motor, ensuring an elegant appearance, exceptional durability, and a robust drive for the robot. Specification Parameters Product name Nexbit AI educational robot Dimensions 103 × 159 × 178 mm Weight 0.285 kg Material Metal bracket Controller micro:bit board Camera 2 MP Inputs WonderLLM AI module, 4-channel line follower sensor, glowy ultrasonic module, IR receiver module Outputs RGB LEDs, buzzer, servo port, I2C port, GPIO port, 5×5 LED matrix Battery 3.7 V 1800 mAh 18650 lithium battery Battery life Approx. 90 min Programming software micro:bit (graphical / JavaScript), app Communication USB, Bluetooth Motor model N20 DC geared motor Servo model LFD-01L anti-stall servo Control methods App control, wireless controller control Package dimensions 19.8 × 13.0 × 9.2 cm Package weight 0.7 kg Product name Nexbit AI educational robot Dimensions 103 × 159 × 178 mm Weight 0.285 kg Material Metal bracket Controller micro:bit board Camera 2 MP Inputs WonderLLM AI module, 4-channel line follower sensor, glowy ultrasonic module, IR receiver module Outputs RGB LEDs, buzzer, servo port, I2C port, GPIO port, 5×5 LED matrix Battery 3.7 V 1800 mAh 18650 lithium battery Battery life Approx. 90 min Programming software micro:bit (graphical / JavaScript), app Communication USB, Bluetooth Motor model N20 DC geared motor Servo model LFD-01L anti-stall servo Control methods App control, wireless controller control Package dimensions 19.8 × 13.0 × 9.2 cm Package weight 0.7 kg Specifications Item Specification Product name Nexbit AI Educational Robot Dimensions 103 × 159 × 178 mm Weight 0.285 kg Material Metal bracket Controller micro:bit board Camera 2 MP Inputs WonderLLM AI module, 4-channel line follower sensor, glowy ultrasonic module, IR receiver module Outputs RGB LEDs, buzzer, servo port, I2C port, GPIO port, 5 × 5 LED matrix Battery 3.7 V 1800 mAh 18650 lithium battery Battery life Approx. 90 min Programming software micro:bit (graphical / JavaScript), app Communication USB, Bluetooth Motor model N20 DC geared motor Servo model LFD-01L anti-stall servo Control methods App control, wireless controller control Package dimensions 19.8 × 13.0 × 9.2 cm Package weight 0.7 kg