1. Compatible with Compute Module IO Board V3 provided by the Raspberry Pi Foundation; on-board ADC, 10-bit, 38KSPS, 11 channels (6 channels for Arduino interface, 5 channels for sensor access); on-board DAC, 2 channels , 16-bit precision; onboard RTC, which is one of the commonly used functions 2. Equipped with Raspberry PiGPIO interface for easy access to various Raspberry Pi expansion boards; 3. Equipped with for Arduino interface for easy access to various for Arduino expansion boards; onboard USB TO UART for convenient serial port debugging / 1. Compared with the previous Compute Module, it is equipped with the same processor BCM2837B0 and 1GB memory as the Raspberry Pi3B+. The processor performance is more powerful. Compared with the Raspberry Pi3B+, the redundant peripheral interfaces in the Pi are eliminated and the 200PIN SODIMM interface design is adopted.eMMC flash memory, more powerful performance! 2. 200PIN SODIMM interface (35U hard gold-plated IO pin); 48x GPIO; 2x12C • 2x SPI; 2x UART. 2x SD/SDIO (1 SD on Compute Module 3+ is used for eMMC Flash); 1 x HDMI 1.3a; 1 x USB2HOST/OTG. 1xDPI (parallel RGB display); 1x NAND (SMI); 1x4-lane CSI (camera interface, up to 1Gbps per channel); 1x2-lane CSI (camera interface, up to 1Gbps per channel); 1x4-lane DSI (display interface, Up to 1Gbps per lane); 1x2-lane DSI (Display Interface, up to 1Gbps per lane) 3. In terms of software, compared to Compute Module1, it support more operating systems. Description: Plug Type:US Plug,it applies to Canada, India, Japan, Mexico, Thailand, the United States, the Philippines and so on. Voltage: AC100-240V Material: PCB colour: As shown Specifications: Type: D CM3+ Acce B Package Contents: 1 x Expansion board 1 x display 1 x LCD adapter board 1 x Infrared remote control 1 x HDMI adapter 1 x USB adapter 1 set of copper column accessories 1 x DS18B20 pin header 1 x FFC line 1 x Cable 2 x Dupont wire (different models) 1 x USB cable 1 x HDMI cable 2 x USB cable (different