Support PXT graphical programming interface developed by . Support WINWDOS.MACOS.IOS.Android and other operating . The programming environment is based on WEB service, no need to download the programmer. The computer end is programmed through USB to the , and the mobile end is wirelessly programmed and simulated through Bluetooth. Support a of mainstream programming languages including JAVASRIPT, PHYTHON, MBEDC. Suitable for the crowd: students and enthusiasts (primary school students and above) Processor: 32-bit ARM MO Size: 43MMx52MM Programming environment: online programming tool + local programming tool Programming language: Graphical programming: MICROPYTHON: SCRATCH Onboard: 1/O Asterisk Port; Bluetooth; Accelerometer; Electronic Compass; Buttons; LED Dot Display How to connect external devices: alligator clips; expansion boards Compatible voltage: 3V-5V Colour:black Material:PCB Package Contents: 1 x Development Board 1 x Battery Box 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection 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.