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NRF5340 BLE5.3 Dual Band LE Audio Low Enger Power Bluetooth Module TWS Headphone Devices5.0/5.0·1 reviews
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$6.01 - $7.44
Min. Order: 1 piece
Shipping per piece: $4.32
Ultra Long Range Nordic NRF52840 PA LNA Bluetooth 5.2 Mesh Ble Module With +20 DBm TX Power Programming Transmitter IoT Module4.9/5.0·6 reviews·"reliable supplier"
$5.51 - $6.00
Min. Order: 1 piece
Shipping per piece: $7.44
Nordic NRF52840 Bluetooth 5.2 UART Bluetooth Low Voltage Transmitter Module5.0/5.0·1 reviews
$5.44 - $7.27
Min. Order: 5 pieces
Shipping per piece: $0.87
CC2340R5 2.4GHz RF Transceiver Zigbee Bluetooth 5.3 Mini CC2340 Module Integrated With BLE5.0 Serial Port Chip Antenna5.0/5.0·6 reviews·"fast shipping"
$2.20 - $2.35
Min. Order: 1 piece
Shipping per piece: $6.29
NRF52833 Bluetooth 5.1 Module For Access Control Wireless Bluetooth Module With IPX Antenna5.0/5.0·1 reviews
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$4.67 - $6.34
Min. Order: 5 pieces
Shipping per piece: $0.87
Bluetooth wireless USB to RS232 converter industrial grade serial communication module DB9 pin male and female connectors5.0/5.0·4 reviews
$12.99 - $18.99
Min. Order: 1 piece
Shipping per piece: $7.96
Class 1 Bluetooth Serial adapter RS232 DB9 Pin for CNC machines, PDA, Laptop, or other Bluetooth Device
$24.90 - $36.90
Min. Order: 1 piece
5.0/5.0·2 reviews·"Fast delivery"
12V/6V class2 RS232 bluetooth 5.0 serial adapter DB9 for Wireless Data Transfer Serial Port
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Min. Order: 1 piece
5.0/5.0·2 reviews·"Fast delivery"
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About db9 rs232 bluetooth
105 db9 rs232 bluetooth products are offered for sale by suppliers on Alibaba.com, of which bluetooth modules accounts for 1%.