A203 Version 2 is an updated version of A203. It adds additional pins and one USB 3.0 20-pin ZIF Connector. It is a high-performance, interface rich NVIDIA Jetson Nano / Xavier NX/TX2 NX compatible carrier board, providing HDMI 2.0, Gigabit Ethernet, USB3.0, M.2 key E WiFi / BT, M.2 key M solid-state drive, CSI camera, RS232, SD card, CAN, PIO, I2C, I2S, fan and other rich peripheral interfaces are suitable for environments with strict environmental requirements, small size and powerful functions.

Basically, it works with an NVIDIA  module mentioned above to achieve graphic AI applications. To be more specific, with the NVIDIA Jetson Nano/Xavier NX / TX2 NX module assembled, it could support NVIDIA Jet Pack, which includes a board support package (BSP), Linux OS, NVIDIA CUDA, cuDNN, and TensorRT software libraries for deep learning, computer vision, GPU computing, multimedia processing, and much more. It is suitable for small size AI graphical application such as smart-city IoT edge devices, NVR, Home robots, UAV, Unmanned boat and Unmanned submarine which need to have a light weight, low power consumption and small overall design.

Features:

• Compact size (87mmx52mmx26mm) saves precious space
• Light weight (100g) good for small AI or IoT Application
• Rich ports, compatible with a large number of AI schemes
• Supporting M.2 key M SSD
• Micro SD card slot
• WiFi Bluetooth Supported
• Supporting RTC 
• Supporting USB 3.0 ZIF connector

Specifications:

• HDMI Port: HDMI Right Angle Vertical Connector
• USB 3.0 Type A: 2x USB 3.0 Link 1 Type A Connector
• NVIDIA Gigabit Ethernet: RJ45 Gigabit Ethernet Connector (10/100/1000)
• DC Power: DC Input Power TE Connector 
• USB 2.0: USB 2.0  Micro-AB Connector
• FAN Connector: Pico blade Header 
• SD Card: 1x microSD Card Slot
• M.2 Key E: PCIE 2242 Size
• CSI Camera: 1x CSI Camera
• USB 3.0 ZIF Connector: USB 3.0  0.5mm pitch 20 pin ZIF
• RTC Connector: 3V, 2 pin
• M.2 Key M Disk: Disk size 2240
• NVIDIA Jetson Nano/NX/TX2 NX: Nano/NX/TX2 NX 260 PIN Connector
• Multifunctional port: 2.0 PITCH 40 PIN (such as UART,GPIO,SPI, etc.)
• Multifunctional port: 2.0 PITCH 14 PIN (Reset, CAN, Recovery, etc.)

Documents:

• A203 V2 Pin Description

Package Includes:

• 1 x A203 v2 Carrier Board
• 1 x Power Adapter 15V/3A (power cable not included)
• 1 x Exchange line (XT30 female to DC Power Jack male)