OBS418 / OBS419 - Fast, secure and transparent serial data transmission

Previous generation Bluetooth v2.1/v2.1 (+EDR) modules

OBS418 (v2.1) and OBS419 (v2.1+EDR) are previous generation stand-alone Classic Bluetooth modules with UART logic level interface for fast, secure, and transparent serial data transmissions up to 150 meters. With the embedded Bluetooth stack, you can be up and running quickly as there is no need for a driver or stack in your host.

The modules are easily configured via AT commands, offer Google Android connectivity and have implemented the u-blox Low Emission Mode® to make sure that Classic Bluetooth operates smoothly in parallel with other wireless technologies.

Features:

  • Bluetooth v2.1 / v2.1 (+ EDR)
  • Embedded Bluetooth stack
  • Serial port application firmware for UART serial data
  • Up to 1 Mbps throughput
  • Advanced multipoint capability with up to three slaves
  • u‑blox Low Emission Mode®

For sales and technical development support from our in-house engineering team, please contact the Alpha Micro team.

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Click here for the u-blox short range radio modules linecard (PDF).

Part No. Description Pack Size
CB-OBS418I-04 OBS418 module with on-board antenna Reel of 250
CB-OBS418X-04 OBS418 module with U.FL connector for external antenna Reel of 250
CB-OBS419I-04 OBS419 module with on-board antenna Reel of 250
CB-OBS419X-04 OBS419 module with U.FL connector for external antenna Reel of 250

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Last updated: 19 February 2018