Bluetooth Classic Modules OBS418, OBS419, OBS421

Bluetooth Classic Modules

Our connectblue Classic Bluetooth modules include three basic modules OBS418, OBS419, and OBS421.   The module each have atn_cB-OBS421-antenna-options-low small form factor, low build height, and support Bluetooth v2.1 and or 4.0. The Bluetooth stack is embedded allowing you to be up and running quickly as there is no need for a driver or stack in your host. The modules are fully Bluetooth qualified and radio type approved for US, Europe, Japan and Canada.  The modules also have the connectBlue standard interface for compatibility over time and radio technologies.

Features & Benefits (Vary by module)

  • Range from 75m to 300m
  • Internal and External antenna options
  • Bluetooth 2.1, 4.0 and dual mode support
  • SPP, DUN, PAN, connectBlue Low Energy Serial Port Service
  • UART Logic Level Interface
  • 1 – 7 Slaves
  • Support for Android and iPhone
  • 9 – 11 GPIO pins

Applications

  • Medical and Diagnostic equipment
  • Weigh Scales, Pumps
  • Test equipment
  • Measurement Equipment
  • Remote displays and Remote machine control
  • Electrical Power products

Available Models

 

Part Number Product Description
cB-OBS418i-04-0 OEM Bluetooth Serial Port Module 418i OEM Bluetooth Serial Port Module 418i, internal antenna, solder pads and board-to-board connector
cB-OBS418i-04-2 OEM Bluetooth Serial Port Module 418i T/R OEM Bluetooth Serial Port Module 418i, internal antenna, solder pads and board-to-board connector
cB-OBS418x-04-0 OEM Bluetooth Serial Port Module 418x OEM Bluetooth Serial Port Module 418x, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select u.fl.cable/antenna from accessories.
cB-OBS418x-04-2 OEM Bluetooth Serial Port Module 418x T/R OEM Bluetooth Serial Port Module 418x, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select u.fl.cable/antenna from accessories.
cB-OBS419i-04-0 OEM Bluetooth Serial Port Module 419i OEM Bluetooth Serial Port Module 419i, internal antenna, solder pads and board-to-board connector
cB-OBS419i-04-2 OEM Bluetooth Serial Port Module 419i T/R OEM Bluetooth Serial Port Module 419i, internal antenna, solder pads and board-to-board connector
cB-OBS419i-06-0 OEM Bluetooth Serial Port Module 419i JST OEM Bluetooth Serial Port Module 419i, internal antenna, solder pads, board-to-board and JST connector
cB-OBS419i-06-2 OEM Bluetooth Serial Port Module 419i JST T/R OEM Bluetooth Serial Port Module 419i, internal antenna, solder pads, board-to-board and JST connector
cB-OBS419i-06-A OEM Bluetooth Serial Port Module 419i Starter Kit (RS232) Includes: OBS419i-06-0 module, OEM Module Adapter 3 (RS232/9-pin Dsub interface), RS232 cable, USB power cable, JST to flying leads cable, configuration software for download
cB-OBS419i-06-B OEM Bluetooth Serial Port Module 419i Starter Kit (USB) Includes: OBS419i-06-0 module, OEM USB Module Adapter, USB extension cable, JST to flying leads cable, configuration software for download
cB-OBS419x-04-0 OEM Bluetooth Serial Port Module 419x OEM Bluetooth Serial Port Module 419x, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select u.fl.cable/antenna from accessories.
cB-OBS419x-04-2 OEM Bluetooth Serial Port Module 419x T/R OEM Bluetooth Serial Port Module 419x, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select u.fl.cable/antenna from accessories.
cB-OBS419x-06-0 OEM Bluetooth Serial Port Module 419x JST OEM Bluetooth Serial Port Module 419x, u.fl. connector for external antenna, solder pads, board-to-board and JST connector.
NOTE! No antenna or cable included. Select u.fl.cable/antenna from accessories.
cB-OBS419x-06-2 OEM Bluetooth Serial Port Module 419x JST T/R OEM Bluetooth Serial Port Module 419x, u.fl. connector for external antenna, solder pads, board-to-board and JST connector.
NOTE! No antenna or cable included. Select u.fl.cable/antenna from accessories.
cB-OBS421i-04-0 OEM Bluetooth Serial Port Adapter 421i (11 dBm, internal antenna, board-to-board connector and solder edges)
Includes: OEM Serial Port Adapter 421i (3 – 6VDC, Logic Level UART)
cB-OBS421i-04-2 OEM Bluetooth Serial Port Adapter 421i TAPE (11 dBm, internal antenna, board-to-board connector and solder edges)
Includes: OEM Serial Port Adapter 421i (3 – 6VDC, Logic Level UART)
cB-OBS421i-06-0 OEM Bluetooth Serial Port Adapter 421i JST (11 dBm, internal antenna, board-to-board connector, solder edges and JST 6-pol connector)
Includes: OEM Serial Port Adapter 421i (3 – 6VDC, Logic Level UART)
cB-OBS421i-06-2 OEM Bluetooth Serial Port Adapter 421i JST TAPE (11 dBm, internal antenna, board-to-board connector, solder edges and JST 6-pol connector)
Includes: OEM Serial Port Adapter 421i (3 – 6VDC, Logic Level UART)
cB-OBS421i-14-0 OEM Bluetooth Serial Port Adapter 421i LE OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads and board-to-board connector.
cB-OBS421i-14-2 OEM Bluetooth Serial Port Adapter 421i LE T/R OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads and board-to-board connector.
cB-OBS421i-16-0 OEM Bluetooth Serial Port Adapter 421i LE JST OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads, board-to-board and JST connector.
cB-OBS421i-16-2 OEM Bluetooth Serial Port Adapter 421i LE JST T/R OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads, board-to-board and JST connector.
cB-OBS421i-24-0 OEM Bluetooth Serial Port Adapter 421i LE RevB OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads and board-to-board connector.
cB-OBS421i-24-2 OEM Bluetooth Serial Port Adapter 421i LE RevB T/R OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads and board-to-board connector.
cB-OBS421i-26-0 OEM Bluetooth Serial Port Adapter 421i LE RevB JST OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads, board-to-board and JST connector.
cB-OBS421i-26-2 OEM Bluetooth Serial Port Adapter 421i LE RevB JST T/R OEM Bluetooth Serial Port Adapter 421i with Bluetooth Low Energy support, internal antenna, solder pads, board-to-board and JST connector.
cB-OBS421i-26-A OEM Bluetooth Serial Port Adapter 421i LE RevB Starter Kit RS232 Includes: OBS421i-26-0 module, OEM Module Adapter 3 (RS232/9-pin Dsub interface), RS232 Cable, USB Power Cable, configuration software for download
cB-OBS421i-26-B OEM Bluetooth Serial Port Adapter 421i LE RevB Starter Kit USB Includes: OBS421i-26-0 module, OEM USB Module Adapter, USB extension cable, configuration software for download
cB-OBS421x-04-0 OEM Bluetooth Serial Port Adapter 421x (10-13 dBm, external antenna, board-to-board connector and solder edges)
Includes: OEM Serial Port Adapter 421x (3 – 6VDC, Logic Level UART, u.fl. antenna connector)
cB-OBS421x-04-2 OEM Bluetooth Serial Port Adapter 421x TAPE (10-13 dBm, external antenna, board-to-board connector and solder edges)
Includes: OEM Serial Port Adapter 421x (3 – 6VDC, Logic Level UART, u.fl. antenna connector)
cB-OBS421x-06-0 OEM Bluetooth Serial Port Adapter 421x JST (10-13 dBm, external antenna, board-to-board connector, solder edges and JST 6-pol connector)
Includes: OEM Serial Port Adapter 421x (3 – 6VDC, Logic Level UART)
NOTE! No antenna or cable included. Select U.FL.cable and antenna from accessories.
cB-OBS421x-06-2 OEM Bluetooth Serial Port Adapter 421x JST TAPE (10-13 dBm, external antenna, board-to-board connector, solder edges and JST 6-pol connector)
Includes: OEM Serial Port Adapter 421x (3 – 6VDC, Logic Level UART)
NOTE! No antenna or cable included. Select U.FL.cable and antenna from accessories.
cB-OBS421x-14-0 OEM Bluetooth Serial Port Adapter 421x LE OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.
cB-OBS421x-14-2 OEM Bluetooth Serial Port Adapter 421x LE T/R OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.
cB-OBS421x-16-0 OEM Bluetooth Serial Port Adapter 421x LE JST OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads, board-to-board and JST connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.
cB-OBS421x-16-2 OEM Bluetooth Serial Port Adapter 421x LE JST T/R OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads, board-to-board and JST connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.
cB-OBS421x-24-0 OEM Bluetooth Serial Port Adapter 421x LE RevB OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.
cB-OBS421x-24-2 OEM Bluetooth Serial Port Adapter 421x LE RevB T/R OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads and board-to-board connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.
cB-OBS421x-26-0 OEM Bluetooth Serial Port Adapter 421x LE RevB JST OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads, board-to-board and JST connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.
cB-OBS421x-26-2 OEM Bluetooth Serial Port Adapter 421x LE RevB JST T/R OEM Bluetooth Serial Port Adapter 421x with Bluetooth Low Energy support, u.fl. connector for external antenna, solder pads, board-to-board and JST connector.
NOTE! No antenna or cable included. Select U.FL.cable/antenna from accessories.


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