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connectBlue Bluetooth Modules and Modems

Supplier: M2M Connectivity

The OEM Serial Port Adapter series is a complete set of Bluetooth modules specially designed to make integration of Bluetooth an easy and effective task. The modules and modems provide a wireless transparent serial link using the Bluetooth Serial Port Profile.


The modules and modems are fully qualified making them cost effective and fast to integrate into your product. They are available in class 2 /short-range as well as Class1/long-range with integrated antenna or external antenna connector for metal enclosure applications.

  • OEMSPA310 Serial Port Adapter Series                                                                        

Serial UART Logic Level, cost efficient, ultra low profile, small form factor, solder edges, low profile internal antenna, short range class 2, point-to-point (multipoint, repeater and I/O optional). 

  • OEMSPA311/331 Serial Port Adapter Series                                                                              

Serial UART Logic Level, small form factor, low profile, several connector options, solder edges, low profile internal or external antenna, short range or long range, point-to-point (multipoint, repeater and I/O optional)

  •  OEMSPA312/332 Serial Port Adapter Series                                                                                       

RS232 or UART Logic Level, optional 20-pin 2 mm header connector, high performance internal antenna or external antenna, long or short range, point-to-point (multipoint, repeater and I/O available).

  • SPA312i Serial Port Adapter

A complete wireless serial cable replacement Bluetooth module for short range applications. With its IP20-classed plastic housing it is built for mounting in cabinets or direct on the wall. The adapter is available with both point-to-point firmware and Wireless Multidrop firmware.

  • RBEPAi Rugged Bluetooth Ethernet Port Adapter

Replaces   Ethernet cable with a robust and maintenance-free wireless connection

  • OBS411 Bluetooth Serial Port Adapter

The module has a small form factor and low build height, and supports the Bluetooth™ 2.1+EDR standard for enhanced data rates (Bluetooth 3.0 prepared via firmware upgrade). Since the Bluetooth stack is embedded in the module it does not require any driver or stack in your host so that you can be up and running in the shortest possible time.

connectBlue Starter Kits & Accessories are available from M2M Connectivity.                              

connectBlue  products are available from  M2M Connectivity.  Please click here.