WMSIC Electronic Components

ESPRESSIF ESP32-C3-MINI-1U-N4 ESP32

ModelESP32-C3-MINI-1U-N4
PackageSMD,12.5x13.2mm
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ESPRESSIF ESP32-C3-MINI-1U-N4
Type
ESPRESSIF
Minimum package
650 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ESPRESSIF
Electronic Component
ESP32-C3-MINI-1U-N4
Electronic Component
1
Package
SMD,12.5x13.2mm
Electronic Component
Other Module
Electronic Component
1.2g
Frequency
2.4GHz
Electronic Component
1
Power
20.5dBm
Current
350mA
Electronic Component
BM0264576593
Operating Temperature
40℃~+85℃
Operating Voltage
3V~3.6V
Interface Type
I2C;UART;SPI;USB;I2S
Receiver Current
82mA

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

ESP32-C3-MINI-1U-N4 多协议无线模块产品概述

ESP32-C3-MINI-1U-N4是乐鑫(ESPRESSIF)推出的紧凑型表面贴装(SMD)无线模块,专为物联网(IoT)场景设计,整合了高性能RISC-V内核芯片与蓝牙5.0协议栈,兼顾小体积、低功耗与强通信能力,可满足工业、智能家居、户外设备等多场景的无线连接需求。

一、核心芯片与协议支持

模块核心采用乐鑫ESP32-C3FN4芯片,基于32位RISC-V架构,运行稳定可靠。无线协议方面,支持Bluetooth 5.0(BLE),兼容蓝牙4.2及更早版本,同时工作在2.4GHz ISM频段——既保证了与现有蓝牙设备的兼容性,又能利用蓝牙5.0的长距离传输(理论最远可达300米)、低功耗广播等特性,适配电池供电的移动设备。

二、关键硬件性能参数

模块的硬件参数针对IoT场景做了针对性优化,核心指标如下:

  • 通信性能:发射功率达20.5dBm(高于普通蓝牙模块的10-15dBm),配合-98dBm的接收灵敏度,可实现强抗干扰能力与较远的通信距离,即使在复杂环境(如工业厂房、多设备干扰区域)也能稳定连接;
  • 电源特性:工作电压范围3V~3.6V,适配常见锂电池(3.7V典型值)与稳压电源;接收状态电流仅82mA,发送状态350mA,低功耗表现适合长期电池供电的应用;
  • 环境适应性:工作温度范围覆盖-40℃~+85℃,符合工业级温度标准,可在户外严寒、高温环境下稳定运行,也能满足室内外跨场景部署需求。

三、接口与扩展能力

模块提供丰富的外设接口,方便对接各类传感器、执行器与外围设备:

  • 数字接口:包含I2C(支持多设备挂载)、UART(串口通信,可对接MCU或传感器)、SPI(高速外设扩展),满足常见IoT设备的控制与数据采集需求;
  • 音频与USB接口:集成I2S接口,可外接麦克风、扬声器实现简单音频功能;USB接口支持直接通信,无需额外电平转换,简化开发流程;
  • 天线设计:内置IPEX天线连接器,可外接高增益天线增强信号覆盖,相比板载天线更灵活,适合对通信距离有较高要求的场景(如户外监测、工业远程控制)。

四、封装与生产适配

模块采用SMD(表面贴装)封装,尺寸仅12.5mm×13.2mm,体积小巧,可轻松集成到紧凑型设备(如智能手环、传感器节点)中;表面贴装工艺兼容自动化生产线,降低客户的生产难度与成本,适合批量部署。

五、典型应用场景

ESP32-C3-MINI-1U-N4的特性使其适配多种IoT场景:

  1. 智能家居:作为传感器节点(如温湿度、人体感应)的通信核心,实现数据上传与远程控制(如智能灯、窗帘);
  2. 工业物联网:用于设备状态监测(如电机温度、液位)、远程控制(如阀门开关),宽温特性满足工业环境需求;
  3. 户外设备:如智能农业监测站、环境传感器,低功耗与长距离通信适合野外部署;
  4. 可穿戴与便携设备:如智能手环、定位器,小体积与低功耗适配电池供电需求;
  5. 智能玩具与消费电子:如遥控玩具、蓝牙音箱,丰富接口支持功能扩展。

该模块凭借乐鑫成熟的芯片技术与完善的开发生态(如ESP-IDF开发框架、大量示例代码),降低了客户的开发门槛,是IoT产品实现无线连接的高性价比选择。

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