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支持工业级瘦设备4G接入,润和软件DAYU120通过OpenHarmony兼容性测评
2022-07-17 00:53:00 【润和HiHope社区】
近日,润和软件HH-SCDAYU120开发板顺利通过OpenHarmony 3.1 release版本兼容性测评,获颁OpenAtom OpenHarmony(以下简称OpenHarmony)生态产品兼容性证书,标志着润和软件大禹系列开发板正式开启支持OpenHarmony瘦设备迁移至4G的新通道。

提升OpenHarmony物联网移动端设备通信能力
润和软件大禹系列HH-SCDAYU120基于UIS8910DM芯片平台设计,支持OpenHarmony轻量系统,是面向4G工业级嵌入式设备、实现高度集成的开发套件,支持FDD-LTE(Cat.1)、TDD-LTE(Cat.1)网络模式,具有丰富的硬件接口,支持音频、视频、BT/BLE无线连接等功能,适合用于开发无线抄表终端、车载、手持POS、工业路由器等物联网通讯设备。

【功能特性】
·差异化
介于低功耗窄带物联网与传统宽带物联网之间的蜂窝通信方案
·高性价比
对比LTE Cat.4拥有低成本、低功耗优势
·适用性强
适配国内当前的4G网络,适用于对性价比、时延性、覆盖范围、通信速度有要求的应用场景
·支持双模
支持LTE Cat.1bis和GSM双模,上行速率达5Mbps,下行速率达10Mbps
·高集成度
集成蓝牙通讯,支持VoLTE
·低功耗
通过系统优化设计实现低功耗,兼顾制式、性能、功耗、成本的平衡
·丰富的引脚定义
可满足多媒体以及Open CPU开发等需求


润和软件HH-SCDAYU120开发板接口说明图
助力OpenHarmony商业生态实现规模化突破
生态系统建设的核心在于尽快突破“临界规模”,一旦达到相应量级,用户会因为生态产品的丰富度而加入,生态企业也因为用户数量级而进行更多的研发投入,从而形成良性循环。

(图片来源:OpenHarmony官网)
润和软件HH-SCDAYU120开发板的功能特性具备很强的商业化开发潜力,可广泛应用于金融支付、公网对讲、能源、工业控制等垂直领域的商用开发。如今顺利通过兼容性测评,DAYU120开发板将可助力OpenHarmony在对性价比、时延性、覆盖范围、通信速度有差异化要求的应用场景中落地,也可助力更多行业客户融入OpenHarmony商业版图。
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