RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5v mini usb | eBay
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Mettler Toledo Bluetooth RS232 Serial Adapters for P50 Line Thermal Printers | Fisher Scientific
LM048-3006 Bluetooth® v2.0, v2.1 RS232 Serial Adapter in Retail Packing (SRP)
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Rs232 Bluetooth Serial Adapter Board Communication Master Slave 2 Modes 5v Mini Usb Bluetooth Serial Port Profile Module - Integrated Circuits - AliExpress
Bluetooth Serial Adapter
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IOGEAR - GBC232A - Bluetooth Serial Transmitter
RS232 Bluetooth BLE V5.0 adapter, Support Android, iOS, Internal antenna | Taiwantrade.com
Serial Bluetooth Smart® Adapter - RS232
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Bluetooth 3.0 RS232 Serial Adapter with Lithium Battery 10M Class2 for Wireless Data Communication – Oz Robotics
PARANI-SD1000 Sena Bluetooth to RS232 Converter | Antaira
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