RN-42-SM Roving Networks Inc, RN-42-SM Datasheet

MODULE BLUETOOTH V2.1+EDR

RN-42-SM

Manufacturer Part Number
RN-42-SM
Description
MODULE BLUETOOTH V2.1+EDR
Manufacturer
Roving Networks Inc
Datasheet

Specifications of RN-42-SM

Frequency
2.402GHz ~ 2.48GHz
Data Rate - Maximum
3Mbps
Modulation Or Protocol
Bluetooth v2.1+EDR, Class 2 & 3
Applications
General Purpose
Power - Output
4dBm
Sensitivity
-80dBm
Voltage - Supply
3 V ~ 3.3 V
Current - Receiving
45mA
Current - Transmitting
45mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
Module
Wireless Frequency
2402 MHz to 2480 MHz
Interface Type
UART
Data Rate
921 Kbps
Modulation
FHSS, GFSK
Operating Voltage
3.3 V
Operating Temperature Range
- 40 C to + 85 C
Output Power
4 dBm
Security
128 bit
Technology/ Type
Class 1/Class 2 Bluetooth Socket Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
740-1041

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RN-42-SM
Manufacturer:
MICROCHIP
Quantity:
101
Class 1 / Class 2 Bluetooth®
Socket Module
Features
Block Diagram
Socket module with UART interface
3.3/5V logic CMOS I/O (RS-232 as well)
Fully qualified Bluetooth 2.1/2.0/1.2/1.1 module
Bluetooth v2.1+EDR support
Low power (8-30mA connected, 2mA idle)
UART supports baud rates from 1200 to 3Mbit
Sustained SPP data rates - 240Kbps (slave),
300Kbps (master)
HCI data rates - 1.5Mbps sustained, 3.0Mbps
burst in HCI mode
HCI mode, or SPP/DUN software stacks
available.
Embedded Bluetooth stack profiles included
(requires no host stack): GAP, SDP, RFCOMM
and L2CAP, with SPP, DUN and HID profiles.
RS232 on board with power enable on IO pin.
Bluetooth SIG Qualified, End Product Listing
Class 1 high power amplifier (RN-41-SM only)
with on board ceramic RF chip antenna.
809 University Avenue
www.rovingnetworks.com
o Certifications: FCC, ICS, CE
o Environmentally friendly, RoHS compliant
Switch
RF
Los Gatos, CA 95032
PA
BALUN
Tel (408) 395-6539
Applications
Description
The RN-41-SM / RN-42-SM is a though hole, low
power and highly flexible Bluetooth socket module .
This module supports SPP/DUN and HCI Bluetooth
interface protocols, is simple to design in and fully
certified. With its high performance on chip antenna
and support for Bluetooth® Enhanced Data Rate
(EDR), the RN-41 / RN-42 delivers up to 3 Mbps data
rate for distances to 100M / 20M. The RN-41/RN-42
socket module is the perfect method for adding
Bluetooth wireless capability to existing products
without redesign, saving you significant time and
money.
CSR BlueCore-04
Cable replacement
Barcode scanners
Measurement and monitoring systems
Industrial sensors and controls
Medical devices
Asset tacking
RN-41-SM / RN-42-SM
External
Memory
Crystal
Flash
• info@RovingNetworks.com
rn-41sm-ds 7/12/2010
UART
PIO4
PIO5
PIO6
VCC
GND
USB
PCM

Related parts for RN-42-SM

RN-42-SM Summary of contents

Page 1

... Medical devices • Asset tacking • Description The RN-41-SM / RN-42- though hole, low power and highly flexible Bluetooth socket module . This module supports SPP/DUN and HCI Bluetooth interface protocols, is simple to design in and fully certified. With its high performance on chip antenna and support for Bluetooth® Enhanced Data Rate (EDR), the RN-41 / RN-42 delivers Mbps data rate for distances to 100M / 20M ...

Page 2

... Electrical Characteristics (RN-42-SM) Parameter Supply Voltage (DC) Average power consumption Radio ON* (Discovery or Inquiry window time) Connected Idle (No Sniff) Connected Idle (Sniff 100 milli secs) Connected with data transfer Deep Sleep Idle mode 809 University Avenue • RN-41-SM/RN-42-SM Data Sheet Value ≤90% ≤ ...

Page 3

... Sensitivity @ 0.1%BER RF Transmit Power Initial Carrier Frequency Tolerance 20dB bandwidth for modulated carrier Drift (Five slots packet) Drift Rate f1 Max Modulation avg f2 Min Modulation avg 809 University Avenue • RN-41-SM/RN-42-SM Data Sheet Freq. Min Typ Max (GHz) 2.402 - -80 -86 2.441 - -80 -86 2.480 - ...

Page 4

... CTS 8 VB2 Analog battery monitor signal (Not currently supported in 9 SHUT Shuts down power to the entire module. DOWN 10 PRS Short to pin 11 VCC to enable RS232 11 VCC 3.3 12 GND 809 University Avenue • RN-41-SM/RN-42-SM Data Sheet RN-41-SM RN-42- Top View Header B 3/5V TTL signaling ...

Page 5

... Note: To use Header B you must remove resistors R6 and R8. Removing these resistors disconnects the RX (header A pin 4) and CTS (header A pin 7) signals from the RS232 chip. 809 University Avenue • RN-41-SM/RN-42-SM Data Sheet Analog battery monitor signal Status (RF data rx/tx (remote DTR signal) ...

Page 6

... The Green LED indicates the status of the Bluetooth connection and when the device is in configuration mode. MODE Fast per second 2 times per second 1 time per second On Solid 809 University Avenue • RN-41-SM/RN-42-SM Data Sheet GREEN LED In Configuration mode Boot up, Remote Configurable Discoverable/Idle Connected Los Gatos, CA 95032 • ...

Page 7

... Ground. PIO’s are 0-3.3Vdc not 5 volt tolerant. Hardware Communications Connections for Modules RN-41-SM / RN-42-SM TX RN-41-SM / RN-42-SM RX     the application Micro Controller Unit (MCU) RN-41-SM / RN-42-SM RTS RN-41-SM / RN-42-SM CTS     RTS of the application Micro Controller Unit (MCU) 809 University Avenue • ...

Page 8

... Mechanical Dimensions 0.080 1.300 1.230 0.080 0.050 0.200 809 University Avenue • RN-41-SM/RN-42-SM Data Sheet 0.900 0.820 Hole Dia. 0.100 0.080 RN-41-SM / RN- Top View 0.100 Hole Dia. 0.035 Pad Dia. 0.060 0.850 Los Gatos, CA 95032 • Tel (408) 395-6539 ~ 8 ~ 7/12/2010 ...

Page 9

... Design Concerns 1. Reset circuit. RN-41-SM / RN-42-SM contains a 1k pullup to VCC, the polarity of reset on the RN-41 / RN-42 is ACTIVE LOW. A power on reset circuit with delay is OPTIONAL on the reset pin of the module. It should only be required if the input power supply has a very slow ramp, or tends to bounce or have instability on power up. Use microcontroller GPIO to control reset once power is stable ...

Page 10

... Roving Networks product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. 809 University Avenue • RN-41-SM/RN-42-SM Data Sheet Description for current pricing and a list of distributors carrying our Los Gatos, CA 95032 • ...

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