Great Product Please carry all of the product line
This is an excellent product line for teaching and professional robotics. I wish I could find a US distributor that carries the full line of the products. Unfortunately most only carry the complete kits or only a few of the additional add-ons. I live in the US and the shipping from Canada is pretty pricey. The company behind this product is amazing. The brain behind the "smile" is completely immersed in the products design at every level. For teaching this platform goes from grade school to university. From Scratch to C# (OOP), IoT, AI, and beyond. For professional robotics you can cut months of your project. I abandoned 6 months of work on a Raspberry Pi project once I got my hands on the EZB 4 controller. Some may say this is closed loop product. I would more parallel this with early days of Drones. We built drones on the Arduino platform. Then a company comes along like DJI that changed everything. I see EZ Robot as the company that has taken robotics up to another level like a DJI. While the product can be used and enjoyed as designed. The power is in the learning aspect. I can't think of a better way to get someone into programming, IoT , and Robotics!