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图片源于供应商或网络,实物可能存在差异,请以实物为准

VB-01

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¥ 4961.519476

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样品申购

NODEMCU-VB-01-Kit 产品概述

一、产品简介

NODEMCU-VB-01-Kit（品牌：Ai-Thinker/安信可）为一款面向物联网开发的嵌入式开发板/模块套件，工作在2.4GHz无线频段，支持常用外设接口（I2C、UART）并提供JTAG调试口。该产品现已停产（停产信息需在采购或维护计划中优先考虑），适用于快速原型、传感器网络与低功耗无线通信场景。

二、主要参数

无线频率：2.4GHz（适配常见Wi‑Fi/Bluetooth类无线链路）
工作电压：5V（板载供电方案需按规范接入，关注供电与IO电平匹配）
接口类型：I2C、UART、JTAG（用于外设通信与在线调试）
工作温度：-40℃ ~ +85℃（工业级温度范围）
品牌：Ai‑Thinker（安信可）
状态：停产

三、典型应用

智能家居网关与终端设备原型
无线传感器节点、环境监测、数据采集系统
需要在线调试与固件开发的嵌入式项目

四、停产影响与替代建议

停产后需评估库存与后续采购风险。替代方案建议选择同样支持2.4GHz无线、具备I2C/UART与JTAG调试能力的开发模块（可考虑基于ESP8266/ESP32系列或安信可其它在产型号）。迁移时重点核对：引脚映射、供电电平（若替代模块为3.3V逻辑，需加电平转换）、天线与射频认证、固件兼容性及驱动支持。

五、迁移与维护要点

备份并归档现有固件与设计资料（BOM、原理图）
进行软硬件兼容性测试（IO、电源、时序）
评估天线与射频性能差异，必要时重新调试射频匹配
计划最后采购（Last Time Buy）或制定长期替代策略

如需我帮忙对比具体在产替代型号、核对引脚与供电差异，或给出迁移测试清单，可提供现有原理图与固件细节。

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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000641s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002730s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.116' ) [ RunTime:0.001727s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001857s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000626s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002152s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '32676761' LIMIT 1 [ RunTime:0.008956s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.003093s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 32676761 [ RunTime:0.000644s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.004610s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32676761 ORDER BY `minOrder` ASC [ RunTime:0.003437s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002433s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 32676761 ORDER BY `unit` DESC [ RunTime:0.000694s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002773s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 32676761 [ RunTime:0.012177s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.004515s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32676761 ORDER BY `minOrder` ASC [ RunTime:0.000459s ]
CONNECT:[ UseTime:0.000798s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='VB-01' and brandshort='Dwyer' limit 1 [ RunTime:0.003085s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002499s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%VB-01%' LIMIT 1 [ RunTime:0.338088s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001411s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'VB-01' LIMIT 1 [ RunTime:0.001816s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001211s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'VB-01' OR `brand` LIKE 'Dwyer%' ) ) LIMIT 1 [ RunTime:0.000900s ]
SELECT `id` FROM `stock` WHERE `id` <> 32676761 AND `partno` = 'VB-01' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%dwyer%' ) [ RunTime:0.001502s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001158s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'VB-01' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.002172s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'VB-01' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004402s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000261s ]

0.608489s

VB-01

购买数量

总价金额： ￥ 4961.519476

推荐替代

NODEMCU-VB-01-Kit 产品概述

一、产品简介

二、主要参数

三、典型应用

四、停产影响与替代建议

五、迁移与维护要点

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总价金额：￥ 4961.519476