Help Center > > Developer Guide> SDK Usage Guide on the Device Side> LiteOS SDK Integration Development Guide> Overview> Background Introduction

Background Introduction

Updated at: Aug 28, 2019 GMT+08:00

LiteOS SDK consists of device-cloud interconnect components, FOTA, JavaScript engine, and sensor framework.

Device-cloud interconnect components are critical to connect devices with limited resources to OceanConnect in the Huawei IoT solution. Device-cloud interconnect components enable device-cloud synergy and integrate a full set of IoT interconnection protocol stacks, such as Lightweight M2M (LWM2M), Constrained Application Protocol (CoAP), mbed TLS, and lightweight IP (lwIP). Based on LWM2M, device-cloud interconnect components provide packaged open APIs for you to quickly and reliably connect applications to OceanConnect. In addition, they help you improve service development efficiency and quickly build products.

Figure 1 Huawei LiteOS architecture

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