WMSIC Electronic Components

ESPRESSIF ESP32-PICO-V3-02 ESP32

ModelESP32-PICO-V3-02
PackageQFN-48-EP(7x7)
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-PICO-V3-02
Type
ESPRESSIF
Minimum package
2000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ESPRESSIF
Electronic Component
ESP32-PICO-V3-02
Electronic Component
1
Package
QFN-48-EP(7x7)
Type
Transceiver
Electronic Component
Wireless Transceiver IC
Electronic Component
0.468g
Electronic Component
97dBm
Electronic Component
1
Features
RSSI; positions; positions
Electronic Component
BM0264757351
Operating Temperature
40℃~+85℃
Operating Voltage
3V~3.6V
Electronic Component
Wi Fi; Bluetooth
Interface Type
I2S;SDIO;I2C;UART;SPI

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

ESP32-PICO-V3-02 产品概述

ESP32-PICO-V3-02是乐鑫(ESPRESSIF)推出的一款系统级封装(SiP)无线收发器,集成WiFi和低功耗蓝牙(BLE)双协议,以紧凑封装、丰富接口和稳定性能,适配多领域物联网终端的开发需求。

一、核心定位与封装形态

该型号采用QFN-48-EP(7×7mm)贴片封装(部分资料标注为LGA48),属于小尺寸高密度封装,7mm×7mm的体积大幅节省PCB空间,适合智能穿戴、微型传感器等对体积敏感的场景。作为SiP器件,内部集成ESP32-V3核心芯片、晶振、Flash等关键组件,无需额外配置外围电路,简化硬件设计流程,降低开发成本。

二、无线通信性能参数

ESP32-PICO-V3-02支持双无线协议,性能覆盖中高端物联网需求:

  • WiFi部分:工作在2.412GHz~2.484GHz ISM频段(典型2.4GHz),符合IEEE 802.11n标准,最大数据速率达150Mbps;输出功率19.5dBm(高功率等级),空旷环境下覆盖半径可达数十米;接收灵敏度-97dBm,弱信号环境下仍能稳定接收,抗干扰能力强。
  • BLE部分:支持低功耗蓝牙协议,与WiFi同频段共存,满足低功耗、短距离通信(如设备配对、数据透传)需求。

三、接口与供电特性

接口资源丰富,适配多种外设扩展:

  • 高速接口:SDIO(连接摄像头、SD卡等存储设备)、SPI(高速外设通信);
  • 低速接口:I2C(传感器、显示模块)、UART(串口通信,兼容传统设备);
  • 音频接口:I2S(支持音频输入输出,适合智能音箱、蓝牙耳机)。

供电电压范围为3V~3.6V,兼容3.7V锂电池和线性电源,供电稳定性高,无需额外稳压电路即可工作。

四、应用场景与典型电流

应用覆盖WiFi+BLE双协议场景,典型场景包括:

  • 智能家居:智能灯光、安防摄像头、智能门锁(WiFi远程控制+BLE近距离配对);
  • 物联网终端:环境传感器节点(温湿度、气体检测)、智能穿戴(手环、手表);
  • 工业物联网:远程数据采集终端、设备状态监控;
  • 消费电子:智能音箱、遥控器、蓝牙音频设备。

典型电流:工作模式约370mA,低功耗模式约120mA,平衡性能与续航,适合电池供电的便携设备。

五、环境适应性与可靠性

工作温度范围为**-40℃+85℃**,覆盖工业级(-40℃+85℃)和消费级(0℃~+70℃)宽温需求,可稳定工作于户外、冷库、高温车间等 harsh 环境;作为收发器,支持双向数据传输,延迟低,可靠性满足工业级应用要求。

总结:ESP32-PICO-V3-02以SiP封装的紧凑性、双协议兼容性、丰富接口扩展性,成为物联网终端开发的高性价比选择,尤其适合对体积、功耗和通信性能有综合要求的场景。

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