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BT578 Serial Bluetooth Adapter
Serial Bluetooth Smart® Adapter - RS232
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Serial Bluetooth RS232 adapter
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Bluetooth Serial Adapter RS232
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Serial Bluetooth Adapter - RS232
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RS232 Bluetooth Serial Adapter Board Communication Master Slave 2 Modes Mini USB Bluetooth Serial Port Profile Module 5V
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Bluetooth Serial Adapter RS232
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RS-232 Serial to Bluetooth Adapter
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RS232 Bluetooth Serial Adapter Board Communication Master Slave 2 Modes Mini USB Bluetooth Serial Port Profile Module 5V
Amazon.com: DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter : Electronics