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CH9143-BLE2U

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Price

1.74 $ ~~1.74 $~~

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Article

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Characteristics

model BLE2U-C-ANT
brand WCH
Origin Mainland China
Bluetooth version 4.2
Effective communication distance 100m
Interface Type Serial port
Antenna type Onboard
Applicable scene 民用，工业
Bit rate 300-921600bps
Transmission rate 50Kbps
sort by color 9143-A 核心板三通模块,9143-C 核心板三通模块,注意：发！票！不！含！运！费！,需要运费发票请联系客服改到付！,如已支付运费但需要改到付的，旺旺找客服退运费！,默认开数电普票,如需开专票请留言，数电专票

Seller WCH沁恒微电子官方店

Name WCH沁恒微电子官方店
Shop WCH沁恒微电子官方店
Located 江苏南京
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100 — 1999 шт 5000$ per piece.
2000 — 50119 шт 4000$ per piece.
50120+ шт 3000$ per piece.

Available 200 pcs.

1.74 $

+ Shipping in China 0.0$

Not available

To cart

Inspection + photo report for $1.5.

We check the goods and take a photo report so you can make sure you get the right product without faults or damage

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Delivery from China to Ukraine, Uzbekistan, European and African countries

Payable upon arrival at the warehouse in China

Returns are only possible while the item is in our warehouse in China. Once the goods have been dispatched from China, they cannot be returned

Photo and product description

有亲问CH9143 A版和C版区别：
1-尺寸： A版10.6*10.2；C版15.2*18.0 ；
2-晶体： A版内置32M晶体；C版内置32M和32K晶体；
3-引脚： A版8Pin，BLE_MODE/VCC/GND/LED/UD+/UD-/TX/RX；

C版16Pin，比A版多PANT/SWREG/RTS/DCD/RI/CTS/DSR/AT/RELOAD。

还有亲问BQB认证：有的，见蓝牙官网的链接：https://launchstudio.bluetooth.com/ListingDetails/112576

【其他蓝牙模块点击可达】

9140蓝牙串口透传模块

9141蓝牙串口透传模块

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