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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-WROVER-I-N4R8

购买数量

总价金额：￥ 0

样品申购

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 ~ 2.5GHz 不含天线，I-PEX 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	GPIO，I2C，I2S，PWM，SDIO，SPI，UART
使用的 IC、零件	ESP32-D0WDQ6
制造商	Espressif Systems
功率 - 输出	20dBm
包装	卷带（TR）
协议	802.11b、g、n，蓝牙 v4.2 +EDR，1，2 类和 3 类
基本产品编号	ESP32
天线类型	不含天线，I-PEX
存储容量	448kB ROM，536kB SRAM
安装类型	表面贴装型
封装、外壳	38-SMD 模块
射频系列、标准	蓝牙，WiFi
工作温度	-40°C ~ 85°C
数据速率	150Mbps
灵敏度	-98dBm
电压 - 供电	2.3V ~ 3.6V
电流 - 传输	-
电流 - 接收	-
系列	ESP32
调制	CCK，DSSS，OFDM
零件状态	停产
频率	2.4GHz ~ 2.5GHz

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001289s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.223' , `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_11974328.html' [ RunTime:0.018101s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002540s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.012056s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002446s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.223' ) [ RunTime:0.036268s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002396s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.023171s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002611s ]
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` = '11974328' LIMIT 1 [ RunTime:0.100731s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.043753s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 11974328 [ RunTime:0.067254s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002464s ]
SELECT * FROM `stock_price` WHERE `stockid` = 11974328 ORDER BY `minOrder` ASC [ RunTime:0.071210s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003526s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 11974328 ORDER BY `unit` DESC [ RunTime:0.034512s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.007180s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 11974328 [ RunTime:0.046912s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.027990s ]
SELECT * FROM `stock_price` WHERE `stockid` = 11974328 ORDER BY `minOrder` ASC [ RunTime:0.011789s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002283s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%ESP32-WROVER-I-N4R8%' LIMIT 1 [ RunTime:1.044714s ]
CONNECT:[ UseTime:0.000594s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001868s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'ESP32-WROVER-I-N4R8' LIMIT 1 [ RunTime:0.006006s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001851s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'ESP32-WROVER-I-N4R8' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.009958s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'ESP32-WROVER-I-N4R8' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.017691s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000514s ]

1.856411s

ESP32-WROVER-I-N4R8

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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 ~ 2.5GHz 不含天线，I-PEX 表面贴装型

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