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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

esp8684-mini-1-h4x

数量

单价

总价

¥ 227.659701

10+

¥ 170.884846

¥ 1708.84846

25+

¥ 156.504372

¥ 3912.6093

100+

¥ 151.742008

¥ 15174.2008

1000+

¥ 144.925290

¥ 144925.29

2600+

¥ 138.108572

¥ 359082.2872

5200+

¥ 135.307181

¥ 703597.3412

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详细描述：蓝牙，WiFi 802.11b/g/n，蓝牙 v5.3 RF 收发器模块 2.4GHz PCB 印制线表面贴装型

产品参数

产品属性	属性值
串行接口	GPIO，I2C，IrDA，JTAG，PWM，SPI，UART
使用的 IC、零件	ESP8684H4X
制造商	Espressif Systems
功率 - 输出	21dBm
包装	卷带（TR）
协议	802.11b、g、n，蓝牙 v5.3
基本产品编号	ESP8684
天线类型	PCB 印制线
存储容量	4MB 闪存，576kB ROM，272kB SRAM
安装类型	表面贴装型
封装、外壳	61-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	72.2Mbps
灵敏度	-106dBm
电压 - 供电	3V ~ 3.6V
电流 - 传输	300mA ~ 370mA
电流 - 接收	65mA
系列	ESP8684
调制	-
零件状态	在售
频率	2.4GHz

PDF描述：蓝牙，WiFi 802.11b/g/n，蓝牙 v5.3 RF 收发器模块 2.4GHz PCB 印制线表面贴装型

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CONNECT:[ UseTime:0.000530s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001505s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001533s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.043822s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001650s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.175' ) [ RunTime:0.050648s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001399s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.050655s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001574s ]
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` = '32297520' LIMIT 1 [ RunTime:0.036231s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001563s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 32297520 [ RunTime:0.050576s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002454s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32297520 ORDER BY `minOrder` ASC [ RunTime:0.052348s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001242s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 32297520 ORDER BY `unit` DESC [ RunTime:0.050690s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001288s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 32297520 [ RunTime:0.050524s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.084265s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32297520 ORDER BY `minOrder` ASC [ RunTime:0.077286s ]
CONNECT:[ UseTime:0.000517s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='esp8684-mini-1-h4x' and brandshort='espressif systems' limit 1 [ RunTime:0.054368s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001788s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%esp8684-mini-1-h4x%' LIMIT 1 [ RunTime:1.224531s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001760s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'esp8684-mini-1-h4x' LIMIT 1 [ RunTime:0.012301s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002451s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'esp8684-mini-1-h4x' OR `brand` LIKE 'espressif systems%' ) ) LIMIT 1 [ RunTime:0.028180s ]
SELECT `id` FROM `stock` WHERE `id` <> 32297520 AND `partno` = 'esp8684-mini-1-h4x' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%espressif systems%' ) [ RunTime:0.026261s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 11976063 [ RunTime:0.029059s ]
SELECT `note` FROM `stock` WHERE `id` = 11976063 LIMIT 1 [ RunTime:0.018383s ]
SELECT `description` FROM `stock` WHERE `id` = 11976063 LIMIT 1 [ RunTime:0.055098s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002641s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'esp8684-mini-1-h4x' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.065513s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'esp8684-mini-1-h4x' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.064231s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.021842s ]

2.486895s

esp8684-mini-1-h4x

购买数量

总价金额： ￥ 227.659701

推荐替代

详细描述：蓝牙，WiFi 802.11b/g/n，蓝牙 v5.3 RF 收发器模块 2.4GHz PCB 印制线 表面贴装型

产品参数

PDF描述： 蓝牙，WiFi 802.11b/g/n，蓝牙 v5.3 RF 收发器模块 2.4GHz PCB 印制线 表面贴装型

类似型号

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总价金额：￥ 227.659701

详细描述：蓝牙，WiFi 802.11b/g/n，蓝牙 v5.3 RF 收发器模块 2.4GHz PCB 印制线表面贴装型

PDF描述：蓝牙，WiFi 802.11b/g/n，蓝牙 v5.3 RF 收发器模块 2.4GHz PCB 印制线表面贴装型