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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

esp32-wroom-32ue-h4

数量

单价

总价

¥ 401.252558

10+

¥ 358.858176

¥ 3588.58176

25+

¥ 282.940482

¥ 7073.51205

100+

¥ 273.415753

¥ 27341.5753

250+

¥ 265.198339

¥ 66299.58475

500+

¥ 213.932886

¥ 106966.443

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总价金额：￥ 401.252558

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详细描述：蓝牙，WiFi 802.11b/g/n，蓝牙 v4.2 + EDR，1，2 类和 3 类 RF 收发器模块 2.4GHz 不含天线，U.FL 表面贴装型

产品参数

产品属性	属性值
串行接口	ADC，GPIO，I2C，I2S，JTAG，PWM，SDIO，SPI，UART
使用的 IC、零件	ESP32-D0WD-V3，ESP32-D0WDR2-V3
制造商	Espressif Systems
功率 - 输出	19.5dBm
包装	卷带（TR）
协议	802.11b、g、n，蓝牙 v4.2 + EDR，1，2 类和 3 类
天线类型	不含天线，U.FL
存储容量	4Mb 闪存
安装类型	表面贴装型
封装、外壳	47-SMD 模块
射频系列、标准	蓝牙，WiFi
工作温度	-40°C ~ 105°C（TA）
数据速率	150Mbps
灵敏度	-97dBm
电压 - 供电	3V ~ 3.6V
电流 - 传输	165mA ~ 239mA
电流 - 接收	112mA ~ 118mA
系列	ESP32
调制	8DPSK，DQPSK
零件状态	在售
频率	2.4GHz

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CONNECT:[ UseTime:0.000479s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001082s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.39' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_32297295.html' [ RunTime:0.002980s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001528s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.006939s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002548s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.39' ) [ RunTime:0.005344s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001725s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.022031s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001376s ]
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` = '32297295' LIMIT 1 [ RunTime:0.058861s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.018402s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 32297295 [ RunTime:0.046963s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.009708s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32297295 ORDER BY `minOrder` ASC [ RunTime:0.029058s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.029024s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 32297295 ORDER BY `unit` DESC [ RunTime:0.111362s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004486s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 32297295 [ RunTime:0.026982s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.002502s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32297295 ORDER BY `minOrder` ASC [ RunTime:0.006009s ]
CONNECT:[ UseTime:0.000690s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='esp32-wroom-32ue-h4' and brandshort='espressif systems' limit 1 [ RunTime:0.037404s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002042s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%esp32-wroom-32ue-h4%' LIMIT 1 [ RunTime:0.954382s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.007535s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'esp32-wroom-32ue-h4' LIMIT 1 [ RunTime:0.021739s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003660s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'esp32-wroom-32ue-h4' OR `brand` LIKE 'espressif systems%' ) ) LIMIT 1 [ RunTime:0.001486s ]
SELECT `id` FROM `stock` WHERE `id` <> 32297295 AND `partno` = 'esp32-wroom-32ue-h4' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%espressif systems%' ) [ RunTime:0.001474s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13246248 [ RunTime:0.008499s ]
SELECT `note` FROM `stock` WHERE `id` = 13246248 LIMIT 1 [ RunTime:0.017194s ]
SELECT `description` FROM `stock` WHERE `id` = 13246248 LIMIT 1 [ RunTime:0.002243s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002022s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'esp32-wroom-32ue-h4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000934s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'esp32-wroom-32ue-h4' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.009834s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003749s ]

1.711603s

esp32-wroom-32ue-h4

购买数量

总价金额： ￥ 401.252558

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详细描述：蓝牙，WiFi 802.11b/g/n，蓝牙 v4.2 + EDR，1，2 类和 3 类 RF 收发器模块 2.4GHz 不含天线，U.FL 表面贴装型

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总价金额：￥ 401.252558