WMSIC Electronic Components

ESPRESSIF ESP32-WROOM-32U-N16 ESP32

ModelESP32-WROOM-32U-N16
PackageSMD,18x19.2mm
BrandESPRESSIF
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 Option 67897

Availability on request

Technical data

Product details

19 specifications

Core information

Product name
ESPRESSIF ESP32-WROOM-32U-N16
Type
ESPRESSIF
Minimum package
650 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ESPRESSIF
Electronic Component
ESP32-WROOM-32U-N16
Electronic Component
1
Package
SMD,18x19.2mm
Electronic Component
Wi Fi Module
Electronic Component
2.176g
Frequency
2.4GHz
Electronic Component
1
Power
20dBm
Electronic Component
BM0265837325
Operating Temperature
40℃~+85℃
Operating Voltage
3V~3.6V
Interface Type
I2C;GPIO;UART;SPI;PWM;SDIO;ADC;I2S
Electronic Component
Bluetooth4.2
IC
ESP32-DOWD

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

ESP32-WROOM-32U-N16 产品概述

一、核心芯片与存储配置

该模块采用乐鑫自研的ESP32-D0WD双核MCU作为核心,集成Tensilica LX6处理器架构,兼顾运算性能与低功耗特性。存储方面搭载128Mbits(16MB)SPI flash,足够存储固件、传感器数据及用户配置信息,无需额外扩展存储芯片即可满足多数物联网设备的本地存储需求。

二、通信协议与天线设计

模块支持Bluetooth 4.2协议,工作在2.4GHz ISM频段,具备以下通信优势:

  • 发射功率达20dBm,单天线覆盖距离可达100米以上(开阔环境),适合中远距离通信场景;
  • 接收灵敏度为**-97dBm**,抗干扰能力强,可稳定工作在复杂电磁环境;
  • 天线采用U.FL连接器,支持外接定制天线(如鞭状天线、定向天线),相比板载陶瓷天线灵活性更高,可根据应用场景优化传输性能。

三、接口资源与功能扩展

提供丰富的硬件接口,覆盖主流物联网设备的外设连接需求:

  • 数字接口:GPIO(通用输入输出,可控制LED、继电器等)、UART(串口,对接传感器、串口设备)、SPI(高速外设通信,如显示屏、存储模块)、I2C(多设备级联,如温湿度传感器、加速度计);
  • 模拟接口:ADC(12位精度,采集模拟信号,如电压、电流);
  • 音频与控制:I2S(音频传输,适配语音模块)、PWM(脉宽调制,控制电机转速、LED亮度);
  • 存储扩展:SDIO(外接SD卡,扩展本地存储容量)。
    接口可灵活配置,支持多外设同时工作,降低系统设计复杂度。

四、电气与环境参数

  • 工作电压:3V~3.6V,适配锂电池(3.7V)、线性稳压电源等常见供电方式,无需复杂电源转换;
  • 工作温度:-40℃~+85℃,宽温范围覆盖工业级、户外等恶劣环境(如农业监测、工业传感器);
  • 封装形式:SMD(表面贴装),尺寸18×19.2mm,紧凑体积便于集成到小型设备中,支持自动化贴装,提升生产效率。

五、典型应用场景

凭借高集成度、稳定通信与灵活扩展,该模块适用于以下场景:

  1. 智能家居:智能门锁、智能灯、温湿度传感器节点(蓝牙联动控制);
  2. 工业物联网:远程数据采集终端、小型PLC控制器、设备状态监测仪;
  3. 可穿戴设备:运动手环(蓝牙数据同步)、健康监测器;
  4. 户外设备:农业环境监测站、气象传感器节点(宽温抗干扰);
  5. 消费电子:智能音箱(蓝牙连接)、小型游戏机(无线通信)。

该模块基于乐鑫成熟的ESP32生态,开发资料完善,支持Arduino、ESP-IDF等开发框架,是物联网设备快速原型开发与量产的主流选择之一。

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