Features

• Bluetooth, FCC, IC, EN. RN42 Bluetooth module also available separately under RS Part No. ; 765-2879 765-2879. RN-42-SM Bluetooth 2.1 + EDR Class 2 Socket Module. The RN42-SM is a through-hole PCB module featuring the RN42 Bluetooth Class 2 radio designed for OEMs adding wireless capability to their products. The RN42 is perfect for battery powered applications and by default is ready to use in the SPP (Serial Port Profile) configuration. It uses only 250μA in sleep mode while still being discoverable and connectable. Multiple low power modes available allow you to dial in the lowest power profile for your application. RN42-SM Socket Module RN42 Bluetooth module RS-232 serial interface with RTS/CTS flow control Jumper link header for: Default Baudrate, Auto Discovery, Auto Master and Factory Reset 2 x Status LEDs On-board +3.3V regulator Dimensions: 33 x 23mm RN42 Class 2 Bluetooth module Bluetooth 2.1 + EDR (Enhanced Data Rate) transceiver module Backwards-compatible with Bluetooth 2.0, 1.2 and 1.1 RF Frequency Range: 2.402 to 2.480GHz with 79 channels Modulation: GFSK with FHSS RF Output Power: +4dBm Receiver Sensitivity: -80dBm Host communication: serial UART with RTS/CTS flow control Sustained SPP data rates: 240kbps (slave), 300kbps (master) Embedded Bluetooth stack: GAP, SDP, RFCOMM and L2CAP protocols, with SPP and DUN profile support AES-128 encryption PCB antenna Power supply: +3.0V to +3.6Vdc Operating temperature range: -40 to +85°C Applications: Cable replacement, Barcode scanners, Measurement ; monitoring systems, Industrial sensors ; controls, Medical devices