Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ESP32-C3-WROOM-02-H4是乐鑫(ESPRESSIF)推出的一款集成WiFi和蓝牙5.0的RF收发模块,以ESP32-C3为核心芯片,主打高集成度、宽温适应与低功耗,适配智能家居、工业物联网等多场景的无线通信需求。
该模块搭载乐鑫自研的ESP32-C3 SoC,采用RISC-V架构,将无线通信与基础处理功能整合于一体——无需额外主控芯片即可实现设备控制与无线连接,有效压缩方案体积、降低成本。芯片原生支持WiFi和蓝牙双无线,兼顾中高速数据传输与短距低功耗通信,是物联网设备的高性价比核心选择。
模块支持双无线协议并行工作,覆盖主流通信场景:
为适配各类外设,模块提供5类常用接口:
射频性能直接决定通信稳定性,该模块表现突出:
总结:ESP32-C3-WROOM-02-H4以高集成度、宽温适应、双无线支持为核心优势,兼顾性能与成本,是物联网设备开发的实用选型。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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