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Kanda - SD1000-00 Serial to Bluetooth Converter RS232 Bluetooth with battery options
1x RS232 Bluetooth Serial Adapter Board 5V Mini USB Bluetooth Serial Port Module | eBay
Blutronium™ Serial Bluetooth Adapter
RS232 Bluetooth BLE V5.0 adapter, Support Android, iOS, Internal antenna | Taiwantrade.com
Bluetooth RS232 BLE5.0 Serial Adapter 150M Lithium Battery for Long Range Wireless Data Transfer – Oz Robotics
Bluetooth Serial Adapter RS232
LM058-3052 - Lm Technologies - 2X ADPT PROG BT2.0 FW6.X RS232 4-13V
RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5v mini usb | eBay
Amazon.com: DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter : Electronics
Amazon.com: DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter : Electronics
Sena Parani SD1000-01: Bluetooth Serial RS-232 Adapter Pack
Serial Bluetooth Smart® Adapter - RS232
LM058-3050 Bluetooth RS232 Adapter with SMA Antenna
Bluetooth Smart® Serial RS232 Adapter - Low Energy 4.1 BLE
RS232 Bluetooth Serial Adapter Board 5V Mini USB Bluetooth Serial Port Module - Walmart.com
Amazon.com: HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino : Electronics
Bt578 Rs232 Bluetooth-compatible Serial Adapter Wireless Male And Female Head Bluetooth-compatible Module Master-slave Universal - Integrated Circuits - AliExpress
Wireless Serial Bluetooth adapter with RS232 interface
IOGEAR - GBC232A - Bluetooth Serial Transmitter
Serial to Bluetooth - Firefly - 110V - U.S./North America - DCE (Female Holes) – Grid Connect
