The LattePanda IOTA M.2 M-Key Expansion Board is a specialized interface adapter designed to unlock the full potential of the LattePanda IOTA single-board computer. It directly converts the native 16-pin FPC PCIe interface into a universally recognized M.2 M-Key slot. This conversion enables two major upgrades: integration of high-speed M.2 NVMe SSDs for expanded storage or the use of M.2 AI accelerator cards for powerful edge computing . Key specifications include a PCIe 3.0 ×1 data rate (8 GT/s), support for 2230 and 2280 form factors, and a plug-and-play design for easy installation . Seamless Integration with LattePanda IOTA Developed exclusively for LattePanda IOTA, this expansion module ensures perfect electrical compatibility and precise physical alignment. Its custom design prevents signal issues or instability that can occur with generic adapters. This dedicated integration guarantees a stable connection, allowing developers to focus on their projects without hardware compatibility concerns. Enables High-Performance Expansion The main purpose of this M.2 board is to provide access to high-performance peripherals. By connecting an M.2 NVMe SSD, users can greatly increase storage capacity and achieve read/write speeds far beyond onboard eMMC, perfect for desktop OS or large datasets . Alternatively, an M.2 AI accelerator can be installed to offload complex machine learning and computer vision tasks from the CPU, enabling efficient real-time AI inference at the edge. Flexible M.2 Device Compatibility Support for both compact 2230 and standard 2280 form factors offers great flexibility. Users can choose from a wide range of NVMe SSDs and AI modules depending on performance, capacity, or size requirements. This versatility is especially useful for custom embedded solutions or projects with specific constraints . Easy Plug-and-Play Installation The module is designed for quick and simple implementation. It connects to the LattePanda IOTA via an FPC flex cable, and the M.2 device is automatically recognized at startup without complex drivers or configuration . This plug-and-play functionality speeds up development and makes hardware expansion accessible to all skill levels. Important Notes Designed exclusively for LattePanda IOTA Only NVMe SSDs are supported; SATA SSDs are not compatible Maximum Data Rate: PCIe 3.0 ×1 (8 GT/s) Applications Compact NAS or Home Server : Build a small server with fast NVMe storage Edge AI Development : Devices for real-time object detection, facial recognition, or automation High-Performance Embedded Systems : Systems with responsive OS and large local storage Advanced Robotics : Robots requiring low-latency data and on-device AI Specification Compatible Board: LattePanda IOTA only Expansion Interface: M.2 M-Key (PCIe x1) Host Interface: 16-Pin FPC (0.5mm pitch) Supported Devices: M.2 NVMe SSD, M.2 AI Accelerator Card Supported Sizes: 2230 / 2280 Data Rate: PCIe 3.0 ×1 (8 GT/s) Board Dimensions: 88mm × 31.5mm Installation: FPC flex cable connection Documents Product wiki Shipping List M.2 M-Key Expansion Board x1 16-Pin FPC Cable x1 M3 Hex Standoff x2 M3 Screw x2 M2 Screw (for M.2 2280 device mounting) x1 M2 Screw and Hex Standoff set (for M.2 2230 device mounting) x1 User Manual x1
