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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-S2-SOLO-2U-N4R2

数量

单价

总价

¥ 38.756706

10+

¥ 33.542318

¥ 335.42318

25+

¥ 31.719348

¥ 792.9837

100+

¥ 29.214623

¥ 2921.4623

250+

¥ 27.711458

¥ 6927.8645

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购买数量

总价金额：￥ 38.756706

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详细描述：WiFi 802.11b/g/n 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
DigiKey 可编程	未验证
串行接口	ADC，GPIO，I2C，I2S，SPI，PWM，UART，USB
使用的 IC、零件	ESP32-S2R2
制造商	Espressif Systems
功率 - 输出	19.5dBm
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
协议	802.11b、g、n
基本产品编号	ESP32-S2
天线类型	不含天线，U.FL
存储容量	4MB 闪存，2MB PSRAM，128kB ROM，336kB SRAM
安装类型	表面贴装型
封装、外壳	41-SMD 模块
射频系列、标准	WiFi
工作温度	-40°C ~ 85°C（TA）
数据速率	150Mbps
灵敏度	-97dBm
电压 - 供电	3V ~ 3.6V
电流 - 传输	165mA ~ 310mA
电流 - 接收	71mA ~ 75mA
系列	ESP32-S2
调制	-
零件状态	在售
频率	2.4GHz

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CONNECT:[ UseTime:0.000668s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001498s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001349s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000593s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001829s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.101' ) [ RunTime:0.001700s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002515s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000366s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001935s ]
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` = '50409092' LIMIT 1 [ RunTime:0.001011s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001502s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 50409092 [ RunTime:0.000987s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002267s ]
SELECT * FROM `stock_price` WHERE `stockid` = 50409092 ORDER BY `minOrder` ASC [ RunTime:0.001299s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002003s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 50409092 ORDER BY `unit` DESC [ RunTime:0.000696s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002026s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 50409092 [ RunTime:0.000551s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000294s ]
SELECT * FROM `stock_price` WHERE `stockid` = 50409092 ORDER BY `minOrder` ASC [ RunTime:0.000299s ]
CONNECT:[ UseTime:0.000532s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='ESP32-S2-SOLO-2U-N4R2' and brandshort='Espressif Systems' limit 1 [ RunTime:0.001795s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001496s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%ESP32-S2-SOLO-2U-N4R2%' LIMIT 1 [ RunTime:1.264678s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001679s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'ESP32-S2-SOLO-2U-N4R2' LIMIT 1 [ RunTime:0.007838s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.004866s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'ESP32-S2-SOLO-2U-N4R2' OR `brand` LIKE 'Espressif Systems%' ) ) LIMIT 1 [ RunTime:0.004328s ]
SELECT `id` FROM `stock` WHERE `id` <> 50409092 AND `partno` = 'ESP32-S2-SOLO-2U-N4R2' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%espressif systems%' ) [ RunTime:0.000618s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 11975585 [ RunTime:0.028415s ]
SELECT `note` FROM `stock` WHERE `id` = 11975585 LIMIT 1 [ RunTime:0.017205s ]
SELECT `description` FROM `stock` WHERE `id` = 11975585 LIMIT 1 [ RunTime:0.010959s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002394s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'ESP32-S2-SOLO-2U-N4R2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.008531s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'ESP32-S2-SOLO-2U-N4R2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.030045s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000880s ]

1.651726s

ESP32-S2-SOLO-2U-N4R2

购买数量

总价金额： ￥ 38.756706

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总价金额：￥ 38.756706