WMSIC Electronic Components

ESPRESSIF ESP32-C3-MINI-1-H4X ESP32

ModelESP32-C3-MINI-1-H4X
PackageSMD,16.6x13.2mm
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-1-H4X
Type
SMD, 16.6X13.2MM
Minimum package
650 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ESPRESSIF
Electronic Component
ESP32-C3-MINI-1-H4X
Electronic Component
1
Package
SMD,16.6x13.2mm
Electronic Component
Other Module
Electronic Component
1g
Frequency
2.4GHz
Electronic Component
1
Features
Integrated Bluetooth
Power
20.5dBm
Current
350mA
Electronic Component
BM0264819420
Antenna
PCBAntenna
Operating Temperature
40℃~+105℃
Operating Voltage
3V~3.6V

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

ESP32-C3-MINI-1-H4X 无线通信模块产品概述

一、核心芯片与基础定位

ESP32-C3-MINI-1-H4X以乐鑫ESP32-C3FH4为核心,采用RISC-V 32位单核架构,集成WiFi与蓝牙双无线功能于一体,是一款针对小型化、低成本嵌入式设备设计的无线通信模块。该模块支持IEEE 802.11b/g/n(2.4GHz WiFi)协议及蓝牙v5.0规范,兼容蓝牙低功耗(BLE)模式,可满足多场景下的无线连接需求,定位为性价比优先的物联网解决方案。

二、无线通信性能参数

模块工作于2.4GHz ISM频段,无线性能表现稳定,关键参数如下:

  • 发射功率:20.5dBm(典型值),可提供中等距离内的有效信号覆盖,适合室内及短距离户外场景;
  • 接收灵敏度:-104dBm(典型值),能有效捕捉弱信号,提升抗干扰能力;
  • 天线形式:板载PCB印制线天线,无需外接天线即可实现无线通信,节省设备空间与BOM成本;
  • 电流特性:接收模式下典型电流82mA,发送模式下典型电流350mA,功耗控制符合一般嵌入式设备的电源设计要求。

三、接口资源与扩展能力

模块提供丰富的外设接口,便于与各类传感器、执行器及外设快速连接,主要接口包括:

  • 数字通信接口:I2C(多设备挂载)、SPI(高速外设)、UART(多通道串口);
  • 通用IO:GPIO(支持中断、PWM等功能);
  • 音频接口:I2S,可用于音频采集、播放(如蓝牙音箱、耳机);
  • USB接口:支持设备枚举与数据传输,便于调试与固件升级。 这些接口覆盖了常见嵌入式应用的扩展需求,可快速实现传感器采集、显示控制、音频传输等功能。

四、工作环境与电源特性

  • 工作电压:3.0V~3.6V宽电压范围,兼容锂电池、线性稳压电源等常见供电方式;
  • 工作温度:-40℃~+105℃工业级温度范围,可适应户外、车载、工业现场等恶劣环境;
  • 封装形式:表面贴装型(SMT),结合“MINI”系列定位,封装尺寸紧凑,适合小型化设备设计(如可穿戴、智能家居节点)。

五、典型应用场景与核心优势

该模块凭借集成度高、成本低、性能稳定的特点,广泛适用于以下场景:

  1. 智能家居:智能灯控、环境监测(温湿度/PM2.5)、智能门锁等设备的无线连接;
  2. 工业物联网:远程设备监控、传感器节点数据采集、工业网关辅助通信;
  3. 可穿戴设备:智能手环、手表的BLE连接与数据同步;
  4. 智能家电:冰箱、空调的远程控制与状态反馈;
  5. 蓝牙音频:蓝牙音箱、耳机的音频传输与控制。

其核心优势在于:

  • 集成WiFi+蓝牙5.0双无线,无需额外芯片,降低硬件复杂度;
  • 板载天线节省空间,简化PCB设计;
  • 工业级宽温范围,覆盖 harsh环境应用;
  • 丰富接口+低功耗特性,平衡性能与成本。

ESP32-C3-MINI-1-H4X是乐鑫ESP32-C3系列的紧凑型解决方案,适合对成本、空间有严格要求的嵌入式无线通信项目,为开发者提供高效可靠的无线连接选择。

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