Supports expansion of more modulesSupports online AI model trainingThis is an open source Linux A development board based on Allwinner V831, suitable for beginners, enthusiasts, college students, makers, STEM teachers, embedded developers and other groups without AI foundation. Through Python programming, AI technology can be easily and quickly appliedThe product supports multiple interaction methods such as USB flash drive, IDE, ADB terminal, etc. You can choose simple and easy-to-use Python programming or high-performance development, which can quickly verify the functional effect and further implement the productThis open source project is suitable for the following people: students, enthusiasts, makers, etc. who want to understand and learn to apply visual AI development. Want to apply visual AI capabilities to solve problemsChip: Allwinner V831Main frequency: ARM--A7 800MHz (single core)Full load power consumption: 5V@1ARunning memory: 64MBStorage space: external SD cardBuilt-in system: (Openwrt)Development language: Python3/C/C++IDE tool: supportImage processing: maixpy3Core board working current typical: 50mACore board working temperature 38~65(Due to different batches, the printed words on the product will be different, which does not affect use)Colour:BlackMaterial:PCBPackage Contents:1 x MAIX-II M2dock Core BoardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.