USB Bluetooth® Chips

from Abracon LLC

• Bluetooth Spec v2.0+EDR Compliant. • Complete 2.4GHz Bluetooth ® System. • 1.8V operation for Bluetooth ® core. • Profiles Supported: SPP. • Internal antenna [See More]

  • Interface: UART; USB
RF Transceiver ICs -- 1490-1060-1-ND [NRF51824-QFAA-R7 from Nordic Semiconductor ASA]
from Digi-Key Electronics


  • Interface: I2C; SPI; UART; USB
  • Bluetooth Compliance: Bluetooth v4.0; Other
1238532 [RN41-I/RM630 from Microchip Technology, Inc.]
from RS Components, Ltd.

The RN41 is a small form factor, low power, simple to integrate Bluetooth Class 1 radio for OEMs adding wireless capability to their products. The RN41 is perfect for battery powered applications and by default is ready to use in the SPP (Serial Port Profile) configuration. It uses only 250 µA... [See More]

  • Interface: For Voice Communications; SPI; UART; USB; GPIO, PCM, SPI, UART, USB
  • Bluetooth Power Class: 100 mW (20dB/m) 100 Meter LOS Range
  • Bluetooth Compliance: 2.1; Other
Bluetooth Chipset -- CSR8311
from QUALCOMM, Incorporated

CSR8311 is a Bluetooth v4.1 single-chip radio and baseband IC for automotive applications. CSR8311 ’s dual-mode radio enables it to connect to the billions of Bluetooth products already on the market, as well as a new generation of Bluetooth low energy devices. The CSR8311 provides a system... [See More]

  • Interface: I2C; For Voice Communications; UART; USB
  • Bluetooth Compliance: Bluetooth 4.1; Other
  • Bluetooth Component: Single Chip Solutions
  • Bluetooth Power Class: 100 mW (20dB/m) 100 Meter LOS Range; 2.5 mW (4dB/m). 10 Meter LOS Range; 1mW (0dB/M). 1-Meter LOS Range.