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rn4871-v/rm140

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产品参数

产品属性	属性值
商品目录	蓝牙模块
核心芯片	RN4871芯片
接口类型	I2C
AIO
UART
SPI
PIO
支持协议	-
发射功率	0dBm
工作电压	-
天线形式	-
接收电流	-
发送电流	-
通讯距离	-
接收灵敏度	-
工作温度	-

PDF描述：蓝牙蓝牙 v5.0 RF 收发器模块 2.402GHz ~ 2.48GHz 集成式，芯片表面贴装型

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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.005910s ]
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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002115s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 32298110 [ RunTime:0.000592s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.010175s ]
SELECT * FROM `stock_price` WHERE `stockid` = 32298110 ORDER BY `minOrder` ASC [ RunTime:0.004922s ]
CONNECT:[ UseTime:0.000459s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='rn4871-v/rm140' and brandshort='microchip technology' limit 1 [ RunTime:0.001044s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001148s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%rn4871-v/rm140%' LIMIT 1 [ RunTime:1.233962s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003014s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'rn4871-v/rm140' LIMIT 1 [ RunTime:0.010911s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001681s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'rn4871-v/rm140' OR `brand` LIKE 'microchip technology%' ) ) LIMIT 1 [ RunTime:0.006221s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003929s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'rn4871-v/rm140' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000965s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'rn4871-v/rm140' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.012909s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000531s ]

1.569976s

rn4871-v/rm140

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总价金额： ￥ 631.620271

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PDF描述： 蓝牙 蓝牙 v5.0 RF 收发器模块 2.402GHz ~ 2.48GHz 集成式，芯片 表面贴装型

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总价金额：￥ 631.620271

PDF描述：蓝牙蓝牙 v5.0 RF 收发器模块 2.402GHz ~ 2.48GHz 集成式，芯片表面贴装型