Hiwonder ESP32+Sensor Kit for Electronic Building Block & Programmable Robot Car, with WonderLLM AI Module

Product Description Designed for K-12 STEAM education, this programmable electronic building block kit is powered by a high-performance ESP32 controller featuring onboard RGB LEDs and a buzzer. The back integrates dual 18650 lithium battery slots supporting on-board charging, alongside dedicated ports for servos, DC motors, and multiple sensors. Thanks to its Lego-compatible holes and fully enclosed protective housing, the kit features a screw-free, snap-on design for building hundreds of creative, AI-powered projects. The kit includes over 20 electronic modules covering touch, sound, light, accelerometer, temperature/humidity, the WonderLLM AI model, fans, raindrop, soil moisture, and line-following. These modules enable smart obstacle avoidance, precision line-following, attitude sensing, touch interaction, and comprehensive interactive control, making the kit ideal for both introductory lessons and advanced innovation projects. Supported by a vast library of official creative build guides, the kit provides a smooth learning pathway from Scratch graphical programming to Python text-based coding. This allows for a natural transition from basic building to advanced AI applications. Modular Design for Infinite Expansion Built with standardized interfaces and high-precision crafting, this programmable electronic building block kit delivers ultimate hardware flexibility and seamless adaptation to any creative scenario. High-Performance ESP32 Controller Featuring a powerful processor for complex tasks, the controller supports both Scratch graphical blocks and advanced Python coding, ensuring a smooth learning progression from coding basics to professional applications. Dual Lithium Batteries with Charge-and-Play Support Featuring dual rechargeable lithium batteries with a built-in protection board, the kit supports simultaneous charging and operation. This long-lasting power avoids frequent battery swaps, ensuring uninterrupted focus on creating. Seamless LEGO Compatibility Tailored to standard LEGO pin dimensions, the modules utilize pin connections for fast, damage-free assembly, allowing electronic components and building blocks to snap together perfectly. Precision-Engineered Housing & Pin Holes Made from eco-friendly, high-precision molded ABS with a durable matte finish, the enclosure features multi-spec holes on the sides and bottom that align perfectly with LEGO Technic parts for sturdier, rock-solid builds. An Extensive Matrix of Electronic Modules A safe, standardized 4-pin design delivers an effortless plug-and-play experience perfect for young learners. It seamlessly combines an AI module, building-block motors, and servos with a massive toolkit of touch, button, sound, ultrasonic, IMU, infrared, dot matrix, line following, fan, raindrop, temperature/humidity, and light modules. Scratch and Python Programming Specifications