The development board is designed using the module + backplane method, with on-board Type-C interface and USB-UART circuit, users can directly connect to the computer through the USB Type-C cable for development, configure 128 Mbit flash, LCD, DVP, Micro-sd card and other interfaces and Lead out all IOs to facilitate user expansion.The for Maixdock development board uses the M1 AI module as the core unit, which is very powerful. The module has a built-in 64-bit dual-core processor chip and 8M on-chip SRAM. KPU, FPU, FFT, etc.), with a total computing power of up to 1TOPS, which can easily implement machine vision/auditory algorithms for various application scenarios, and can also perform preprocessing for voice direction scanning and voice data output.Software development: 1. Chip operating system: FreeRTOS, RT-Thread, etc.; 2. Development environment: for Maixpy IDE, for PlatformIO IDE, for Arduino IDE, etc.; 3. Programming language: C, C++, MicropythonChip parameters:1. Core: RISC-V Dual Core 64bit, with FPU2. Main frequency: 400MHz (can be overclocked to 600MHz)3. SRAM: built-in 8M Byte4. Image recognition: QVGA@60fps/VGA@30fps5. Speech recognition: microphone array (8mics)6. Network model: support YOLOV3/ Mobilenetv2/ Tinyyolov2/ face recognition, etc.7. Deep learning framework: support mainstream frameworks such as TensorFlow/Keras/Darknet/Caffe8. Peripherals: FPIOA, UART, GPIO, SPI, I²C, I²5, TIMER9. Video processing: neural network processor (KPU); FPU meets IEEE754-2008 standard; audio processor (APU); fast Fourier transform accelerator (FFT)Development board parameters:1. Onboard resources: buttons*2; RGB lights*1; MEMS Microphone*1; USB to UART, 128Mbit Flash*12. Onboard interface: USB Type-C interface; 24Pin DVP camera interface; 24Pin LCD interface; Microsd card slot; audio interface (supports external 2*3W speakers); some IO pin headers lead out3. Size: 52.3 x 37.3mm4. Power supply voltage: 5.0V@300mA (power supply current needs to be greater than 300mA)5. Working temperature: -30°C~85°Ccolor:BlackMaterial:PCB+MetalPackage Contents:1 x M1 dock1 x 2.4 inch screen1 x Gc0328 camera1 x AdapterOnly the above package content, other products are not included.Note: Light shooting 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.