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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-s2fn4r2

数量

单价

总价

¥ 207.116168

10+

¥ 179.102259

¥ 1791.02259

25+

¥ 168.830492

¥ 4220.7623

100+

¥ 155.850714

¥ 15585.0714

250+

¥ 147.633301

¥ 36908.32525

500+

¥ 141.470241

¥ 70735.1205

1000+

¥ 136.054219

¥ 136054.219

2000+

¥ 109.347625

¥ 218695.25

2000+

¥ 109.347625

¥ 218695.25

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购买数量

总价金额：￥ 207.116168

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产品参数

产品属性	属性值
商品目录	WiFi模块
核心芯片	ESP32-S2芯片
接口类型	SPI
I2S
USB
I2C
UART
频率	2.4GHz
发射功率	19.5dBm

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CONNECT:[ UseTime:0.000508s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='esp32-s2fn4r2' and brandshort='espressif systems' limit 1 [ RunTime:0.018684s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001999s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%esp32-s2fn4r2%' LIMIT 1 [ RunTime:0.999520s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.004255s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'esp32-s2fn4r2' LIMIT 1 [ RunTime:0.029343s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001400s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'esp32-s2fn4r2' OR `brand` LIKE 'espressif systems%' ) ) LIMIT 1 [ RunTime:0.031836s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001868s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'esp32-s2fn4r2' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.031955s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'esp32-s2fn4r2' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.064559s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002426s ]

1.545111s

esp32-s2fn4r2

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总价金额： ￥ 207.116168

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总价金额：￥ 207.116168