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-WROOM-32U-N8模块以乐鑫ESP32-D0WD(用户参数中“DOWD”为型号简写)为核心MCU,集成64Mbits SPI flash存储单元,支持UART通信模式,搭配U.FL天线连接器实现无线信号的稳定收发。该核心芯片采用双核架构,具备高效的运算处理能力,可满足多任务并行执行需求;内置的64Mbits flash提供充足的程序存储与数据缓存空间,无需额外扩展存储即可支持多数嵌入式应用的固件与数据存储需求。
模块支持Bluetooth 4.2无线协议,工作在2.4GHz ISM频段,无线性能表现优异:
ESP32-WROOM-32U-N8提供全面的接口类型,可灵活连接各类外设,具体包括:
模块的电气参数与环境适应性表现突出:
凭借上述特性,ESP32-WROOM-32U-N8适用于多种物联网与嵌入式应用:
该模块平衡了性能、功耗与成本,是嵌入式物联网项目开发的高性价比选择。
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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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