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  1. NEW Wireless Bluetooth RF Transceiver Module Serial TTL Base RS232 HC-05 O1O4

    Power: HC-05. Model: Master-slave integrated Bluetooth module. Type: Power Module. All pictures are for illustration purpose only and Colours may vary slightly. HC05 compatible version.

    eBay

  2. RS232 Bluetooth Serial Adapter Communication Master-Slave 2 Modes 5V Mini Usb

    Interface: RS232. Support the bluetooth serial port profiles(spp), and with a bluetooth-enabled notebook computer, equipped with a bluetooth adapter, desktop computers. Receiver&Transmitter. Adopt bluetooth chip bluetooth 2.1 standard.

    eBay

  3. Brother TD-4650TNWB – Etikettendrucker – Thermodirekt/Thermotransfer – Rolle (11,2 cm) – 203 dpi – bis zu 203,2 mm/Sek. - USB, LAN, WLAN(n), USB-Host, RS232, Bluetooth 4.2

  4. RS232 Bluetooth Serial Adapter Communication Master-Slave Mini USB 5V Module

    Interface: RS232. 1PCS RS232 Bluetooth Serial Adapter Communication Master-Slave 2 Modes 5v mini usb. Support the bluetooth serial port profiles(spp), and with a bluetooth-enabled notebook computer, equipped with a bluetooth adapter, desktop computers.

    eBay

  5. BC-04 Bluetooth Serial Port Module RS232 Wireless Serial Communication Adapter

    Interface interface: RS232. Whether the TTL level is converted to RS232 and connected to the computer serial port. RS-232 interface Bluetooth adapter with embedded Bluetooth protocol stack. The main function of the product is to replace the traditional serial cable connection.

    eBay

  6. Gepanzerter 2in1 GETAC K120 - i5-8250U - SSD RS-232 LTE W10 TOUCH

    Gepanzerter Laptop mit Magnesiumgehäuse, Full-HD-LED-Touch-Bildschirm und SSD-Laufwerk! Generation / 4 Kerne / 8 Threads / 6 MB Cache / bis zu 3,4 GHz im TurboBoost-Modus. Darüber hinaus kann das Tablet auch als 2-in-1-Notebook mit einer optionalen Dockingstation mit Tastatur verwendet werden, die ein integriertes Touchpad und zusätzliche Anschlussmöglichkeiten bietet.

    eBay

  7. Parani Rs232 Bluetooth Class1 Adapter (Sender & Empfänger), Bluetooth Audio Adapter

  8. Parani Rs232 Bluetooth Class1 Adapter, Netzwerk Zubehör

  9. RS232 Bluetooth Serieller Adapter Drahtlose serielle Kommunikation Master-Slave-Modul RS232 Datenübertragungsmodul 5V

    RS232 Bluetooth Serieller Adapter Drahtlose serielle Kommunikation Master-Slave-Modul RS232 Datenübertragungsmodul 5V

    Aliexpress DE

  10. NEW RS232 Wireless Master-Slave Universal Total Station Serial Bluetooth Adapter

    Am 07.07.2025 hat der Verkäufer die folgenden Angaben hinzugefügt •Part of second-hand products will have obvious scratches on the surface. We promise try our best to help solve any problem.

    eBay

  11. RF Transceiver RS232 HC-05 HC-06 Bluetooth Modul Arduino Raspberry Pi

    Besonderheiten Dank der Bluetooth Klasse 2 weist dieses Modul eine schnellere Übertragungsrate und eine größere MTU auf. Gefertigt aus widerstandsfähigen Bauteilen ist der Bluetooth RF-Transceiver die richtige Auswahl für eine Vielzahl von Projekten.

    eBay

  12. SystemBase WCS-232 v 4.0RS232 zu Bluetooth EDR Konverter max 100m 3Mbps

    SystemBase WCS-232 v 4.0RS232 to Bluetooth EDR Converter Max 100m 3Mbps

    eBay

  13. RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5V Mini USB

    Interface: RS232. Support the bluetooth serial port profiles(spp), and with a bluetooth-enabled notebook computer, equipped with a bluetooth adapter, desktop computers. Adopt bluetooth chip bluetooth 2.1 standard.

    eBay

  14. Parani Rs232 Bluetooth Class1 Adapter, Notebook Netzteil

  15. Wireless Serial 6 Pin Bluetooth RF Transceiver Module HC-05 RS232 Master Slave

    This module can be set to a transmitter or receiver, transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth, when buying, the default for receiver.

    eBay

  16. RS232 5V Bluetooth Serial Port Wireless Serial Communication Adapter Module

    Interface interface: RS232. RS-232 interface Bluetooth adapter with embedded Bluetooth protocol stack. The main function of the product is to replace the traditional serial cable connection. Whether the TTL level is converted to RS232 and connected to the computer serial port.

    eBay

  17. Bluetooth Adapter PICO PLUG für LPT und RS-232 Geräte/ Printserver Centronix

    Anschlüsse : Seriell DB9 (RS232), Parallel Centronix (LPT). Produkt : Bluetooth Adapter LPT / RS-232. Reichweite : 10 m (max.). mit integrierter Antenne. Wir sind für Sie da! nach vereinbarung. Model : PICO Plug.

    eBay

  18. HC-06 4 Pin Wireless Serial RS232 Bluetooth RF Transceiver Module With backplane

    Note:It's HC-06 Bluetooth module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. Compatible with bluetooth master module"、slave module"or master-slave(whole) module.

    eBay

  19. RS232 Bluetooth Serial Adapter Board Master Slave 2 Modi 5 V Mini USB Bluetooth Serial Port Profil Kommunikationsmodul

    RS232 Bluetooth Serial Adapter Board Master Slave 2 Modi 5 V Mini USB Bluetooth Serial Port Profil Kommunikationsmodul

    Aliexpress DE

  20. RS232 Wireless Master-Slave Universal Total Station Serial Bluetooth Adapter

    Installation, Anschluss an falsche Netzspannung, normalen Verschleiß, Nichtbeachten der Gebrauchsanweisung, chemische oder elektrochemische Einwirkung und höhere Gewalt entstehen. This tiny adaptor allows any device with a standard 9-pin serial port to communicate wirelessly.

    eBay

  21. Markenlos Bt580 Rs232 Serieller Port Bluetooth Adapter,

  22. -05 -06 Bluetooth Wireless RF-Transceiver-Modul RS232 serielle TTL kompatibel mi

    ✅ Dieses Modul lässt sich im AT-Modus über die Arduino-IDE programmieren. Dank der Bluetooth Klasse 2 weist dieses Modul eine schnellere Übertragungsrate und eine größere MTU auf. Gefertigt aus widerstandsfähigen Bauteilen ist da Bluetiith RF-Transceiver die richtige Auswahl für eine Vielfalt von Projeken.

    eBay

  23. AT-09 BLE Bluetooth Low Energy 4.0 RS232 UART Modul HM-10 CC2541 3,6-6V AT Firmw

    CC2541 AT-09 BLE Bluetooth Low Energy 4.0 UART serial Modul HM-10 3,6-6V AT Firmware. CC2541 Bluetooth Modul wie folgt verfügbar CC2541 Pin-Adapter Modul. CC2541 Modul. CC2541 Bluetooth low power consumption BLE Pinadapter Module AT-09 © androegg.

    eBay

  24. RS232 Bluetooth Serial Adapter Board Kommunikation Master Slave 2 Modi 5 V Mini USB Bluetooth Serial Port Profilmodul

    RS232 Bluetooth Serial Adapter Board Kommunikation Master Slave 2 Modi 5 V Mini USB Bluetooth Serial Port Profilmodul

    Aliexpress DE

  25. HC-05 HC-06 Wireless Bluetooth RF Transceiver Module Serial RS232 TTL Baseboard

    Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. It is HC-05. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.

    eBay

  26. RS232 Wireless Master-Slave Universal Total Station Serial Bluetooth Adapter

    This tiny adaptor allows any device with a standard 9-pin serial port to communicate wirelessly. • BT578 RS232 Bluetooth adapter x1. • Current(Normal/Pairing): 8/25 mA. • The default Bluetooth role of BT578 adapter is slave, you can change it to master role by sending AT command.

    eBay

  27. New Wireless Bluetooth RF Transceiver Module Serial RS232 HC-05 für Arduino

    This module can be set to a transmitter or receiver, transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth, when buying, the default for receiver.

    eBay

  28. Sunmi T2s Lite, 39,6cm (15.6), KD, Android, schwarz, orange Kassensystem, Retail, Touchscreen, kapazitiv, 39,6cm (15.6), Auflösung: 1920x1080 Pixel, Qualcomm Octa Core, 2,2GHz, RAM: 4GB, Flash: 64GB, USB (5x), RS232, Bluetooth, Ethernet, WLAN (802.11ac), Kassenladenanschluss, Audio, Micro SD-Slot, Kundendisplay (10 ), Android (9.0), inkl.: Netzteil, Netzkabel (EU), Farbe: schwarz, orange (P03130026)

  29. Original Wireless Bluetooth RF Transceiver Serielle RS232 TTL HC-05 für Arduino

    🔹 HC-05 Bluetooth Modul mit Backboard | Master-Slave | 3,3V–6V | Serielle Drahtlos-Kommunikation. HC-05 Bluetooth Module, Wireless Serial Communication, Arduino Bluetooth Module, Master Slave Bluetooth, HC05 Board 3.3V 6V, Bluetooth TTL Module, Arduino Wireless, Android Bluetooth Serial, ESP32 Bluetooth Module.

    eBay

  30. BT578 RS232 USB Kabel Drahtlose Tragbare Bluetooth-kompatibel Adapter Männlich-weibliche Kopf Daten Linie Computer Kommunikation Universa

    BT578 RS232 USB Kabel Drahtlose Tragbare Bluetooth-kompatibel Adapter Männlich-weibliche Kopf Daten Linie Computer Kommunikation Universa

    Aliexpress DE

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