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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

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¥ 94.313494

2000+

¥ 85.442423

¥ 170884.846

4000+

¥ 84.788765

¥ 339155.06

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产品参数

产品属性	属性值
商品目录	无线收发芯片
频率范围	2.4GHz~2.4835GHz
接口类型	I2C
I2S
UART
SPI
工作电压	2.8V~3.6V
应用领域	IoT
WiFi
输出功率	-
数据速率	150Mbps
发射电流	135mA
灵敏度	-97dBm
接收电流	63mA
典型应用频率	2.4GHz
工作温度	-40℃~+125℃

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CONNECT:[ UseTime:0.000715s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='esp32-s2' and brandshort='espressif systems' limit 1 [ RunTime:0.000940s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001201s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'esp32-s2' LIMIT 1 [ RunTime:0.000364s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001289s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'esp32-s2' LIMIT 1 [ RunTime:0.000405s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001248s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'esp32-s2' OR `brand` LIKE 'espressif systems%' ) ) LIMIT 1 [ RunTime:0.000862s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001256s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'esp32-s2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000498s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'esp32-s2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005618s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000827s ]

0.240939s

esp32-s2

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总价金额： ￥ 94.313494

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总价金额：￥ 94.313494