Microchip RN41N-I/RM Bluetooth Chip 2.1

The RN41 is a small form factor, low power, simple to integrate Class 1 Bluetooth 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 in sleep mode while still being discoverable and connectable.

• Class 1 Bluetooth 2.1 + EDR module
• Onboard embedded Bluetooth stack (no host processor required)
• UART (SPP or HCI) and USB (HCI only) data connection hardware interfaces
• Supports Bluetooth data link to iPhone/iPad/iPod Touch
• Supports HID profile for making accessories such as keyboards, mouse, pointing devices
• Programmable low power modes
• Secure communications, 128 bit encryption
• Error correction for guaranteed packet delivery
• UART local and over-the-air RF configuration
• Auto-discovery/pairing requires no software configuration (instant cable replacement)
• Castellated SMT pads for easy and reliable PCB mounting