1. The BBC :bit is one of the most popular STEM educational tools in the world. Compact in size and rich in features. 2. Supports multiple programming languages including MakeCode, JavaScript, and Python. 3. Can transmit data via built-in Bluetooth and wireless functionality. 4. Compared to other controllers, the :bit offers simpler programming steps, making it ideal for beginners and younger students. 5. Users can build robots or learning kits using this platform. Product name: :bit V1.5 Motherboard Target audience: Elementary school, middle school, and high school students Compatible operating systems: Windows, macOS, iOS, Android, and other major platforms Programming software: Supports JavaScript, Python, and mbed C, along with mainstream coding languages Supports PXT graphical programming interface developed by Microsoft Programming environment is web-based, no need to download additional compilers Program and emulate via USB connection to PC Wireless programming and emulation from mobile devices via Bluetooth Product dimensions: 43 x 52 mm The :bit board, designed by the BBC, helps students aged 11 and above learn coding effectively. The board includes integrated features such as a 5x5 LED matrix, two programmable buttons, a compass, USB port, Bluetooth module, and more. Its compact, pocket-sized design is highly functional. Users can customize or control their projects with ease. Color: Black (PCB with metal casing) Package Contents: 1 x :bit motherboard 1 x USB cable 1 x battery box (batteries not included) 1 x English user manual Note: Only the items listed above are included. Other accessories or batteries are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual product. Measurement tolerance: +/- 1-3 cm.