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WIFI模块


wifi模块分类

WIFI模块分为三种:

  • 通用Wi-Fi模块,比如手机、笔记本、平板电脑上的;
  • 路由器方案Wi-Fi模块,典型的是家用路由器;
  • 嵌入式WiFi模块,32位单片机,内置Wi-Fi驱动和协议,接口为一般的MCU接口如UART等。适合于各类智能家居或智能硬件单品。

嵌入式WIFI模块分类:

  • 根据功耗和性能分为:1、低功耗;2、高性能;
  • 根据封装方式分为:1、插针式;2、贴片式;
  • 根据WIFI天线形式分为:1、内置;2、外置;

wifi模块介绍

嵌入式WIFI模块又名串口WIFI模块,属于物联网传输层,功能是将串口或TTL电平转为符合Wi-Fi无线网络通信标准的嵌入式模块,内置无线网络协议IEEE802.11协议栈以及TCP/IP协议栈。传统的硬件设备嵌入Wi-Fi模块可以直接利用Wi-Fi联入互联网,是实现无线智能家居、M2M等物联网应用的重要组成部分。

wifi模块厂家

有人物联网是专业生产嵌入式、工业级Wi-Fi模块的厂家。产品均经过高低温测试,拥有CE、FCC、ROHS国际认证。提供应用于远程控制、数据采集的整体解决方案,包括电脑端、网页端、手机APP、服务器、硬件各个平台定制化服务。

wifi模块功能

有人WIFI模块支持网页登录设置、DHCP动态分配IP、路由功能、WDS功能、AP+STA工作模式、TCPB功能(两条TCP同时工作)、IO口保护。低功耗系列成本低,在网待机电流仅12mA,可选择电池供电。

wifi模块选型及价格

工业级串口转WIFI模块 型号 封装形式 尺寸(mm) 简介特征
工业级 低功耗 小体积 WIFI模块 TI CC3200方案

工业级WIFI模块

USR-C322
贴片式 18.22×26.65×2.8 DC 3~3.6V,TI CC3200方案,M4内核,低功耗,PC1/SSL加密,超小尺寸
低成本串口转WIFI模块 型号 封装形式 尺寸(mm) 简介特征
低功耗串口转wifi模块_网口wifi模块

超小尺寸WIFI模块

USR-C215
间距插针 22.0×13.5×9.2 DC 3~3.6V,内/外置天线可选,小体积,直插封装,AP/STA/AP+STA配网,丰富AT指
串口WIFI模块 工业级 低功耗 小尺寸

低功耗WIFI模块

USR-C210
贴片式 18.22×26.65×2.8 DC 3~3.6V,内/外置天线可选,低功耗,AP/STA/AP+STA配网,RS485唤醒引脚
低功耗WIFI模块_UART转wifi模块_贴片封装_内外置天线

低功耗贴片式WIFI模块

USR-C216
贴片式 22.0×13.5×2.7 DC 3~3.6V,内/外置天线可选,小体积,贴片封装,AP/STA/AP+STA配网,RS485唤
高性价比wifi模块_小体积嵌入式插针WIFI模组

超小尺寸wifi模块

WH-C115
插针式 22.0×13.5×9.2 DC 3~4.2V,166MHz主频,内/外置天线可选,超小尺寸,AP/STA
工业级嵌入式WIFI模块_超小体积低功耗WIFI模组_支持MQTT

嵌入式WIFI模块

WH-C120
贴片式 22.0×16.0 DC 3~3.6V,工业级,低功耗,超小体积,支持MQTT
高性能串口转WIFI模块 型号 封装形式 尺寸(mm) 简介特征
串口转WIFI模块-嵌入式WIFI无线模块-WIFI模块串口

嵌入式工业级WIFI模块(外置)

USR-WIFI232-B2
插针式 25.0×40.0×8.0 外置天线,工业级,580MHz主频,丰富AT指令集
工业级嵌入式串口转WIFI模块 UART WIFI 双向透传 板载天线

嵌入式工业级WIFI模块(内置)

USR-WIFI232-A2
插针式 25.0×40.0×8.0 内置天线,工业级,580MHz主频,丰富AT指令集


wifi模块应用领域

  • 家居电器智能化、安防设备、LED灯光、智能公交网络、如无线刷卡机、小额金融支付网络、工业设备联网、如无线传感器
  • 串口(RS232/RS485)转WiFi 、TTL转WiFi;
  • WiFi 远程控制/监控、TCP/IP 和 Wi-Fi协处理器;
  • WiFi 遥控飞机、车等玩具领域;
  • WiFi 网络收音机、摄像头、数码相框;
  • 医疗仪器、数据采集、手持设备;
  • 智能家居:WiFi脂肪称、智能卡终端;家居智能化;
  • 仪器仪表、设备参数监测、无线POS 机;
  • 现代农业、军事领域等其他无线相关二次开发应用。
新闻中心
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解决方案
产品中心
知识问答
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