Bluetooth & NFC - BlueMod +SR (Bluetooth dual-mode)

BlueMod +SR

The module is a very small form factor dual mode Bluetooth 4.0 module (17x10x2.6mm). Range in line of sight is about 100m. Dual mode means it supports classic Bluetooth basic rate (BR) and enhanced data rate (EDR) operations as well as Bluetooth low energy (LE). Integration is easy and cost-effective thus reducing time to market and overall development cost of new products.

BlueMod+SR is a Bluetooth solution for cable replacement applications and smartphone connectivity. Regardless if the application requires high throughput or low energy consumption, BlueMod+SR offers the best of both worlds. The module offers NFC handover as an additional feature. NFC handover enables easy Bluetooth pairing for Bluetooth classic and Bluetooth low energy. Searching for Bluetooth devices over the air is no longer required.


The BlueMod+S and BlueMod+SR as well as the BlueMod+S42 modules are mechanically and electrically compatible. The modules also have compatible software interfaces and can easily be replaced by each other without additional changes to the hardware or software.


  • Bluetooth v4.0 dual mode compliant
  • Master and slave mode support
  • Simultanous BR/EDR and BLE connectivity
  • Integrated antenna or external antenna
  • SPP, Terminal I/O and GATT server
  • NFC Support
  • NFC Utility App for Android devices