Yahboom STM32 2wd Self-Balancing Robot,Two-Wheeled Intelligent Robot Chassis Kit,PID Obstacle Avoidance Encoder Motor (Standard Kit)

The robot itself is fairly nice. Sturdy construction, nice looking. It only has the STM32 board on it, so it has room for expansion. It's easy enough to use its built-in functions simply by turning one of the wheels. Its balancing seems a little extra jerky, but definitely not a deal breaker. The K210-Al-Camera, on the other hand, is a piece of work. I have spent several hours trying to set it up, to no avail. It keeps saying Access Denied whenever I try to use the software that is supposed to run it. I know its hooked up to my computer because it is reading the port. When I hook it up to my computer, it makes my AuraSync on my motherboard stop working briefly. The two buttons on the camera do nothing at all, at least from what I see. All of this made remember that "newer is not necessarily better." The software that runs the camera has a newer version. The new version does NOT work with the module. You would have to use the version that came with the camera. When I finally figured that out, with Yahboom Support's help, the camera worked fine. I will say this, Yahboom Support at least will contact you and respond to emails, unlike some other robotics companies. The robot is a definite work in progress, a nice hobby, probably not good for someone that is just starting in robotics though.