RN-41 www.rovingnetworks.com DS-RN41-V3.1 6/27/2011 Class 1 Bluetooth Module Features Fully qualified Bluetooth 2.1/2.0/1.2/1.1 module Bluetooth v2.0+EDR support Applications Postage stamp sized form factor, 13.4mm x 25.8 mm x2mm Cable replacement Low power (30mA connected,, <10mA sniff Barcode scanners mode) Measurement and monitoring systems UART (SPP or HCI) and USB (HCI only) Industrial sensors and controls data connection interfaces. Medical devices Sustained SPP data rates - 240Kbps (slave), 300Kbps (master) Asset tacking HCI data rates - 1.5Mbps sustained, 3.0Mbps burst in HCI mode Description Embedded Bluetooth stack profiles included The RN41 is a small form factor, low power, highly (requires no host stack): GAP, SDP, economic Bluetooth radio for OEMs adding wireless RFCOMM and L2CAP protocols, with SPP capability to their products. The RN41 supports and DUN profile support. multiple interface protocols, is simple to design in and Bluetooth SIG Qualified, End Product Listing fully certified, making it a complete embedded Castellated SMT pads for easy and reliable Bluetooth solution. With its high performance on chip PCB mounting antenna and support for Bluetooth Enhanced Data Rate (EDR), the RN41 delivers up to 3 Mbps data Class 1 high power amplifier with on board rate for distances to 100M.. The RN41 is the perfect ceramic RF chip antenna. product for engineers wanting to add wireless o Certifications: FCC, ICS, CE capability to their product but dont want to spend o Environmentally friendly, RoHS significant time and money developing Bluetooth compliant specific hardware and software. Block Diagram Crystal VCC GND PIO4 PIO5 RF CSR BlueCore-04 PIO6 Switch External PA BALUN USB UART PCM Flash Memory 809 University Avenue Los Gatos, CA 95032 Tel (408) 395-6539 info RovingNetworks.com DS-RN41-V3.1 6/27/2011 Overview Baud rate speeds: 1200bps up to 921Kbps, non-standard baud rates can be programmed. Class 1 radio, 330 (100m) distance, 15dBm output transmitter, -80dBm typical receive sensitivity Frequency 2402 ~ 2480MHz, FHSS/GFSK modulation, 79 channels at 1MHz intervals 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). Auto-connect master, IO pin (DTR) and character based trigger modes Environmental Conditions Parameter Value o o Temperature Range (Operating) -40 C ~ 85 C o o Temperature Range (Storage) -40 C ~ 85 C Relative Humidity (Operating) 90% Relative Humidity (Storage) 90% Electrical Characteristics Parameter Min Typ. Max. Unit Supply Voltage (DC) 3.0 3.3 3.6 V RX Supply Current 35 60 mA TX Supply Current 65 100 mA Average power consumption Standby/Idle (default settings) 25 mA Connected (normal mode) 30 mA Connected (low power Sniff) 8 mA Standby/Idle (Deep sleep enabled) 250uA 2.5 mA Radio Characteristics Freq. Bluetooth Parameter Min Typ Max Units (GHz) Specification 2.402 - -80 -86 dBm Sensitivity 0.1%BER 2.441 - -80 -86 -70 dBm 2.480 - -80 -86 dBm 2.402 15.0 16.0 dBm RF Transmit Power 2.441 15.0 16.0 20 dBm 2.480 15.0 16.0 dBm 2.402 - 5 75 kHz Initial Carrier Frequency 2.441 - 5 75 75 kHz Tolerance 2.480 - 5 75 kHz 20dB bandwidth for modulated - 900 1000 1000 kHz carrier Drift (Five slots packet) - 15 - 40 kHz Drift Rate - 13 - 20 kHz 2.402 140 165 175 kHz f1 Max Modulation 2.441 140 165 175 >140 kHz avg 2.480 140 165 175 kHz 2.402 140 190 - kHz f2 Min Modulation 2.441 140 190 - 115 kHz avg 2.480 140 190 - kHz 809 University Avenue Los Gatos, CA 95032 Tel (408) 395-6539 info RovingNetworks.com