ST’s low-power RF solutions are based on Bluetooth, Bluetooth SMART and sub-GHz technologies.
Our Bluetooth wireless ICs are compliant with Bluetooth 4.0, 3.0 and 2.1 specifications.
ST’s BlueNRG ultra-low power network processor addresses Bluetooth low energy (or Bluetooth LE – BLE) or Bluetooth Smart solutions and embeds the whole Bluetooth low-energy master and slave stack. It offers the best-in-class current consumption, an excellent wireless link performance, and an on-chip non-volatile memory that allows an easy and quick upgrade of the firmware, keeping your solution always up-to-date.
ST’s Blue Modules support Bluetooth V2.1 + EDR and the latest Bluetooth V3.0 (Seattle) protocols and feature a standalone solution with Bluetooth radio, microcontroller and driver on board.
The SPIRIT1 RF transceiver is intended for RF wireless applications in the sub-GHz band. It is designed to operate in ISM and SRD frequency bands at 169, 315, 433, 868, and 915 MHz, but can also be programmed to operate at other additional frequencies.