1. BBC is one of the most popular STEM educational products globally. It's compact in size and rich in resources. 2. Supports multiple programming languages like MakeCode/JavaScript/Python. 3. It can transfer data via its built-in Bluetooth/wireless function. 4. Compared to other controllers, the programming steps are simpler, making it suitable for beginners and young children. 5. Users can build robot cars or learning kits based on this platform. Product Name: V1.5 Motherboard Applicable People: Elementary School, Middle School, High School Supported Operating Systems: WINDOWS, MACOS, IOS, Android, and others Compilation Software: Supports JAVASCRIPT, PHYTHON, MBED C, and other common programming languages. Supports PXT graphical programming interface developed by Microsoft. The programming environment is web-based, eliminating the need to download additional compilers. Program the PC via USB programming and emulation. The mobile terminal writes and emulates programs wirelessly via Bluetooth. Product Size: 43x52mm Description: The board was designed by the BBC to help children in grade 7 and above learn to code more effectively. The board features rich onboard resources, including a 5x5 LED matrix display, 2 programmable buttons, a compass, a USB port, a Bluetooth module, and more. It's pocket-sized yet highly functional. You can also program, customize, or control it. Color: black Material: PCB+Metal Package Contents: 1 x Motherboard 1 x USB Cable 1 x Battery Box (Without 2 x AAA batteries) 1 x English Manual Only the above package content is included; other products are not. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.