Leetop_A618 is a high-performance, featurerich carrier board developed based on NVIDIA Orin Nano/Orin NX modules. Its design gives terminal devices a powerful computing power of up to 34/67/117/157 TOPS, while providing a wealth of peripheral interfaces to adapt to diverse application needs. Leetop_A618 performs well in fields such as artificial intelligence, edge computing, and intelligent robots, and can provide developers with efficient and stable solutions for both rapid development and large-scale deployment. In addition, the carrier board meets industrial standards such as anti-vibration and anti-static to ensure reliability and stability in harsh environments.