1. BBC :bit is one of the most STME educational products in the world. Small in size and in resources.2. Support multiple programming languages such as MakeCode/JavaScript/Python.3. It can transmit data through built-in Bluetooth/wireless function.4. Compared with other controllers, :bit programming operation steps are simpler, suitable for beginners and young children.5. Users can robot or learning kits on this basis.Product name: :bit V1.5 motherboardApplicable people: elementary school, high school, high school: WINDOWS, MACOS, IOS, Android and other operating Compilation software: support JAVASRIPT, PHYTHON, MBED C and other mainstream programming languagesSupport PXT graphical programming interface developed by The programming environment is based on WEB , no need to download additional compilers PC via USB programming and emulationThe mobile terminal wirelessly writes and emulates the through bluetoothProduct size: 43x52mm The :bit board designed by the BBC to help children in Year 7 and above learn to code better. The :bit board has board resources, including a 5x5 LED metric dot , 2 programmable buttons, a compass, a USB port, a Bluetooth module, and more. It's only pocket-sized, functional. You can also , customize or control it.Colour:black:PCB+MetalPackage Contents:1 x :bit motherboard1 x USB cable1 x battery box(Without 2 x AAA Batteries)1 x English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.