APP硬件-阿里云

App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制

低功耗蓝牙(BLE)以低功耗、低成本、开发简便逐渐被广泛应用，本文主要介绍一款较为通用、价格低廉的BLE设备从零开始如何利用App Inventor 2开发一款自己专属的手机蓝牙App应用。BLE与经典蓝牙的区别可参考：《低功耗蓝牙(BLE) 和经典蓝牙(SPP) 的区别》。本文主要通过一款常见的...

智慧工地源码带开发手册文档 app 数据大屏、硬件对接、萤石云

智慧工地解决方案依托计算机技术、物联网、云计算、大数据、人工智能、VR、AR等技术相结合，为工程项目管理提供先进技术手段，构建工地现场智能监控和控制体系，弥补传统方法在监管中的缺陷，最终实现项目对人、机、料、法、环的全方位实时监控。智慧工地源码统一数据标准、规范数据接口智慧工地建设背景1.集团化统管...

互联网安全-移动APP漏洞风险与解决方案

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编写app流程---直接访问eeprom硬件

前期工具1.Linux驱动程序：drivers/i2c/i2c-dev.c2.I2C-Tool-4.2程序https://mirrors.edge.kernel.org/pub/software/utils/i2c-tools/3.AT24C02硬件手册https://max.book118.com...

网络电话APP:发展入口平台优势对接终端硬件商

根据比达咨询(BigData-Research)数据中心监测数据显示，2016年3月中国网络电话类APP月活跃用户数排名第一的为触宝电话，月活跃用户数为1281.0万人。排名的第二的为有信免费电话，月活跃用户数为881.4万人。排名第三的为微会免费电话，月活跃用户数为847.2万人。随着3G、4G...

《移动App测试的22条军规》——第1章，第1.3节设备的硬件参数

本节书摘来自异步社区《移动App测试的22条军规》一书中的第1章，第1.3节设备的硬件参数，作者黄勇，更多章节内容可以访问云栖社区“异步社区”公众号查看 1.3 设备的硬件参数移动App测试的22条军规（1）屏幕尺寸。现在手机越出越大，连坚持自己风格的苹果公司也开始跟风发布大屏手机了。屏幕大小除了...

《移动App测试的22条军规》—第1章1.3节设备的硬件参数

本节书摘来自异步社区《移动App测试的22条军规》一书中的第1章，第1.3节设备的硬件参数，作者黄勇，更多章节内容可以访问云栖社区“异步社区”公众号查看。 1.3 设备的硬件参数移动App测试的22条军规（1）屏幕尺寸。现在手机越出越大，连坚持自己风格的苹果公司也开始跟风发布大屏手机了。屏幕大小除了...

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