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-32E-N8R2以乐鑫自研ESP32-D0WD-V3及衍生型号ESP32-DOWDR2-V3为核心芯片,相比前代产品在稳定性与安全性能上实现针对性优化。芯片内置高效处理器架构,支持多任务并行处理,同时集成硬件加密单元,为数据传输与存储提供基础安全保障,适配对数据安全有要求的工业及消费级场景。
模块支持Bluetooth 4.2低功耗蓝牙协议,同时兼容2.4GHz频段下的WiFi 802.11b/g/n协议(核心芯片原生支持),可实现双无线协议并行工作。接口覆盖I2C、GPIO、UART、SPI、SDIO及ADC,能灵活对接各类外设:
射频性能是模块核心优势:
模块采用LCC-38封装(尺寸18×25.5mm),支持表面贴装工艺(SMT),便于批量生产与PCB集成。环境适应性覆盖**-40℃~+85℃**,满足工业现场(车间、户外基站)、高低温地区等严苛场景的使用要求,可靠性符合工业级标准。
凭借多协议支持与丰富接口,模块适用于多领域:
该模块以乐鑫成熟的ESP32系列芯片为基础,兼顾性能、稳定性与扩展性,是物联网设备无线通信的高性价比选择。
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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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