WMSIC Electronic Components

HI-LINK(海凌科) HLK-B35-E

ModelHLK-B35-E
PackageSMD
BrandHI-LINK
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
HI-LINK HLK-B35-E
Type
HI-LINK
Minimum package
50 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HI-LINK
Electronic Component
HLK-B35-E
Electronic Component
1
Package
SMD
Electronic Component
Wi Fi Module
Electronic Component
5.226g
Electronic Component
1
Features
Integrated Bluetooth
Power
18dBm;9dBm;19dBm
Current
700mA
Electronic Component
BM0265676793
Antenna
PCBAntenna; IPEXInterface
Operating Temperature
40℃~+85℃
Operating Voltage
2.1V~3.63V
Interface Type
I2C;GPIO;UART;SPI;PWM;SDIO

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

HLK-B35-E 蓝牙5.0模块产品概述

一、产品定位与核心价值

HLK-B35-E是海凌科(HI-LINK)推出的工业级蓝牙5.0模块,针对低功耗、远距离、多场景通信需求设计,兼具高可靠性与灵活扩展性。核心优势聚焦于:蓝牙5.0协议的性能升级、多接口兼容适配、双天线可选设计,以及工业级宽温可靠性,可覆盖工业物联网、智能家居、车载电子等多元场景。

二、关键技术参数

模块核心参数适配工业与消费电子双重需求,关键指标如下:

  • 蓝牙协议:支持Bluetooth 5.0,兼容蓝牙4.2/4.0低功耗版本,兼顾传输速率(最高2Mbps)与功耗平衡;
  • 发射功率:可选18dBm、9dBm、19dBm(需对应配置),19dBm高功率模式可显著提升远距离通信能力;
  • 接收性能:接收灵敏度低至-97dBm(典型值),抗干扰能力强,复杂电磁环境下信号稳定性突出;
  • 功耗参数:工作电压2.1V~3.63V,接收电流44mA,发送电流700mA(高功率模式),满足低功耗设备(如穿戴)的待机需求;
  • 环境参数:工作温度-40℃~+85℃,工业级宽温范围,可适应户外、车间等极端温度场景;
  • 封装形式:SMD贴片封装,支持自动化贴装,节省PCB空间且抗振动性能优异。

三、丰富接口与硬件兼容性

模块搭载6类主流接口,可直接对接MCU、传感器、存储等外设,无需额外电路扩展:

  • I2C接口:双向通信,适配温湿度传感器、加速度传感器等,实现多维度数据采集;
  • UART接口:TTL电平串口,兼容主流单片机(如STM32、51系列),降低开发门槛;
  • GPIO接口:通用输入输出,可用于状态检测(按键、开关)或控制(LED、继电器);
  • PWM接口:脉冲宽度调制,支持LED调光、小型电机调速等场景;
  • SPI接口:高速串行外设,适配显示屏、高速存储等设备,提升数据传输效率;
  • SDIO接口:扩展SD卡存储,可实现本地数据缓存或日志记录。

四、双天线设计与通信性能

采用板载PCB天线+IPEX外接接口双方案,适配不同通信距离需求:

  • 板载PCB天线:无需额外天线,节省成本与空间,适合近距离(10米内)应用(如智能家居设备);
  • IPEX外接天线:可搭配高增益天线,结合19dBm发射功率,开阔环境下有效通信距离超100米,满足工业现场远距离数据传输;
    蓝牙5.0相比4.2,广播容量提升8倍,可同时连接更多设备,适合多传感器组网场景。

五、工业级可靠性与应用适配

模块针对 harsh环境优化,可靠性满足工业级标准:

  • 宽温稳定性:-40℃~+85℃工作温度,覆盖户外监测、车间设备等场景;
  • 抗干扰能力:低接收灵敏度+高发射功率,可抵御工厂、地铁站等电磁干扰;
  • 封装可靠性:SMD贴片封装抗振动、抗冲击,适合车载、户外设备等振动场景。

六、典型应用场景

HLK-B35-E凭借灵活接口与稳定性能,广泛适配以下场景:

  1. 工业物联网:车间设备状态监测(电机、传感器数据)、远程控制;
  2. 智能家居:智能门锁、温湿度监控、PWM调光智能照明;
  3. 智能穿戴:运动手环、智能手表(低功耗待机);
  4. 车载电子:车载蓝牙连接、车内外传感器数据传输;
  5. 户外设备:农业灌溉控制、户外环境监测站。

HLK-B35-E以高性价比、多场景适配性,成为蓝牙5.0通信的优选模块,尤其适合对可靠性与扩展性有双重需求的工业及消费电子领域。

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