About This

• Built for Coding & Engineering Learning. Controlled by a powerful ESP32 mainboard, this expansion turns your robot into a full coding robot kit. With 16 progressive story-based tutorials, plus teacher-ready lesson plans and PPTs, it’s ideal for both home learning and classrooms — a smart choice among stem kits for kids and schools.
• 5-DOF Robotic Arm Expansion. Upgrade your robot car into a true robotics kit with this 5-degree-of-freedom robotic arm. Equipped with 5 high-quality metal gear servo motors, it enables precise gripping, lifting, and placing. The gripper opens up to 260°, with 180° rotation at the wrist, elbow, and base — delivering flexible control found in advanced stem robot kit projects.
• Scratch, Arduino & Python Programming. Designed for learners at different levels, this robot kit supports graphical coding (Scratch & ACEcode), Arduino C, and Python. Compatible with PCs, laptops, tablets, smartphones, and even web-based programming — making it one of the most versatile arduino kits for teens and robotics for kids ages 12–16.
• App & Remote Control. Kids can operate the robotic arm using a mobile app or remote controller, making hands-on interaction intuitive and fun. Perfect for beginners learning coding for kids, while still engaging enough for advanced users exploring robotics control logic.
• A Meaningful STEM Gift, More than a toy — this robotic arm expansion inspires interest in electronics, mechanics, and programming. It boosts imagination, logical thinking, and real-world problem-solving skills, making it one of the most valuable stem toys for boys and girls who love technology.