RN41SM-I/RM

## **RN-41-SM / RN-42-SM** 

## www.rovingnetworks.com 

rn-41sm-ds 7/12/2010 

## Class 1 / Class 2 Bluetooth® Socket Module 

## **Features** 

- 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. 

   - Certifications: FCC, ICS, CE 

   - Environmentally friendly, RoHS compliant 

## **Applications** 

- Cable replacement 

- Barcode scanners 

- Measurement and monitoring systems 

- Industrial sensors and controls 

- Medical devices 

- Asset tacking 

## **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. 

## **Block Diagram** 

**==> picture [285 x 138] intentionally omitted <==**

**----- Start of picture text -----**<br>
Crystal<br>VCC<br>GND<br>PIO4<br>RF CSR BlueCore-04 PIO5<br>Switch External PIO6<br>PA BALUN USB<br>UART<br>PCM<br>Flash<br>Memory<br>**----- End of picture text -----**<br>


809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com 

7/12/2010 

## **RN-41-SM/RN-42-SM Data Sheet** 

## www.rovingnetworks.com 

## **Overview** 

- Baud rate speeds: 1200bps up to 921Kbps, non-standard baud rates can be programmed. 

- RN-41: Class 1 radio, 330’ (100m) distance, 12dBm output transmitter, -80dBm typical receive sensitivity 

- RN-42: Class 2 radio, 60’ (20m) distance, 4dBm 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** 

|**Environmental Conditionsonmental Conditionsnmental Conditionsental Conditionsntal Conditionstal Conditionsl ConditionsConditionsnditionsditionsitionstionsionsonsnss**||
|---|---|
|**Parameter**|**Value**|
|TemperatureRange (Operating)|-40 oC~85 oC|
|TemperatureRange (Storage)|-40 oC~85 oC|
|Relative Humidity (Operating)|≤90%|
|Relative Humidity (Storage)|≤90%|



## **Electrical Characteristics (RN-41-SM)** 

|**Parameter**|**Min**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|
|Supply Voltage (DC)|3.0|3.3|**3.3V on**<br>**Header A,**<br>**16V on**<br>**Header B**|V|
|RX SupplyCurrent||35|60|mA|
|TX SupplyCurrent||65|85|mA|
|**Average power consumption**|||||
|Standby/Idle (default settings)||25||mA|
|Connected (normal mode)||30||mA|
|Connected(lowpower Sniff)||8||mA|
|Standby/Idle(Deepsleepenabled)|250uA|2.5||mA|



## **Electrical Characteristics (RN-42-SM)** 

|**Parameter**|**Min**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|
|Supply Voltage (DC)|3.0|3.3|**3.3V on**<br>**Header A,**<br>**16V on**<br>**Header B**|V|
|**Average power consumption**|||||
|Radio ON* (Discovery or Inquiry<br>window time)||40||mA|
|ConnectedIdle (No Sniff)||25||mA|
|Connected Idle(Sniff 100 milli secs)||12||mA|
|Connected with data transfer|40|45|50|mA|
|DeepSleepIdle mode||26||uA|



809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com ~ 2 ~ 

## 2)| TTTWIRELESSDETFORWOANLE **S** S | 

## **RN-41-SM/RN-42-SM Data Sheet** 

www.rovingnetworks.com 

7/12/2010 

## **Radio Characteristics (RN-41)** 

|**Parameter**<br>**Freq.**<br>**(GHz)**<br>**Min**<br>**Typ**<br>**Max**<br>**Bluetooth**<br>**Specification**<br>**Units**<br>Sensitivity @ 0.1%BER<br>2.402<br>-<br>-80<br>-86<br>≤-70<br>dBm<br>2.441<br>-<br>-80<br>-86<br>dBm<br>2.480<br>-<br>-80<br>-86<br>dBm<br>RF Transmit Power<br>2.402<br>15.0<br>16.0<br>≤15<br>dBm<br>2.441<br>15.0<br>16.0<br>dBm<br>2.480<br>15.0<br>16.0<br>dBm<br>Initial Carrier Frequency<br>Tolerance<br>2.402<br>-<br>5<br>75<br>75<br>kHz<br>2.441<br>-<br>5<br>75<br>kHz<br>2.480<br>-<br>5<br>75<br>kHz<br>20dB bandwidth for modulated<br>carrier<br>-<br>900<br>1000<br>≤1000<br>kHz<br>Drift (Five slots packet)<br>-<br>15<br>-<br>40<br>kHz<br>DriftRate<br>-<br>13<br>-<br>20<br>kHz<br>∆f1avgMax Modulation<br>2.402<br>140<br>165<br>175<br>>140<br>kHz<br>2.441<br>140<br>165<br>175<br>kHz<br>2.480<br>140<br>165<br>175<br>kHz<br>∆f2avgMin Modulation<br>2.402<br>140<br>190<br>-<br>115<br>kHz<br>2.441<br>140<br>190<br>-<br>kHz<br>2.480<br>140<br>190<br>-<br>kHz<br>~~ee~~<br>~~ee ee ee ee~~<br>~~ee~~<br>~~re~~<br>~~ee ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~re~~<br>~~ee ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~rs~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~re~~<br>~~ee ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee ee ee ee~~<br>~~ee~~<br>~~es~~<br>~~GE~~<br>~~I I~~<br>~~RD~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~rs~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~rs~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~|
|---|
|**Radio Characteristics (RN-42)**|
|**Parameter**<br>**Freq.**<br>**(GHz)**<br>**Min**<br>**Typ**<br>**Max**<br>**Bluetooth**<br>**Specification**<br>**Units**<br>Sensitivity @ 0.1%BER<br>2.402<br>-<br>-80<br>-86<br>≤-70<br>dBm<br>2.441<br>-<br>-80<br>-86<br>dBm<br>2.480<br>-<br>-80<br>-86<br>dBm<br>RF Transmit Power<br>2.402<br>0<br>2<br>4<br>≤4<br>dBm<br>2.441<br>0<br>2<br>4<br>dBm<br>2.480<br>0<br>2<br>4<br>dBm<br>Initial Carrier Frequency<br>Tolerance<br>2.402<br>-<br>5<br>75<br>75<br>kHz<br>2.441<br>-<br>5<br>75<br>kHz<br>2.480<br>-<br>5<br>75<br>kHz<br>20dB bandwidth for modulated<br>carrier<br>-<br>900<br>1000<br>≤1000<br>kHz<br>Drift(Five slotspacket)<br>-<br>15<br>-<br>40<br>kHz<br>~~ee~~<br>~~ee ee ee ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~rs~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~re~~<br>~~ee ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~re~~<br>~~ee ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~rs~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee ee ee ee~~<br>~~ee ee~~<br>~~es~~|
|DriftRate<br>-<br>13<br>-<br>20<br>kHz<br>∆f1avgMax Modulation<br>2.402<br>140<br>165<br>175<br>>140<br>kHz<br>2.441<br>140<br>165<br>175<br>kHz<br>2.480<br>140<br>165<br>175<br>kHz<br>∆f2avgMin Modulation<br>2.402<br>140<br>190<br>-<br>115<br>kHz<br>2.441<br>140<br>190<br>-<br>kHz<br>2.480<br>140<br>190<br>-<br>kHz<br>~~ee~~<br>~~GE~~<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~|



## **Radio Characteristics (RN-42)** 

809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com ~ 3 ~ 

## **RN-41-SM/RN-42-SM Data Sheet** 

www.rovingnetworks.com 

7/12/2010 

## **Pin Description** 

## **NOTE: The RN-41 and the RN-42 are pin and functionally compatible.** 

**==> picture [251 x 219] intentionally omitted <==**

**----- Start of picture text -----**<br>
Header A  Header A<br>1  24<br>2  23<br>3  22<br>4  21<br>5  RN-41-SM/   20<br>6  RN-42-SM  19<br>7  18<br>8  17<br>9  Top View  16<br>10  15<br>11  14<br>12  13<br> 1  2  3  4  5  6<br>Header B<br>3/5V TTL signaling<br>  5-16 VDC power<br>**----- End of picture text -----**<br>


Signals on **Header A** except pins 4, 5, 6 and 7 have the following logic levels. 

Input logic level LOW is from  -0.4 v to 0.8 V, input high is from 2.1 to 3.4V. 

Output logic level LOW max is 0.2 and output HIGH is minimum is 2.8. 

All I/O’s except reset default to weak pull down. 

|**Header A**<br>~~Ce~~|**r A**|||
|---|---|---|---|
|**Pin**<br>~~Ce~~|**Name**|**Description**|**Default State**|
|1<br>~~Ce~~|PIO6|Set BT master  (HIGH=auto-master mode)|Input with weak pulldown|
|2<br>~~Ce~~<br>~~a ~~|PIO7<br> ~~a ee~~|Set Baud rate  (HIGH = force 9600,  LOW = 115K or firmware<br>setting)<br>~~ee~~|Input with weak pulldown<br>~~ee~~|
|3<br>~~a~~|RESET<br>|Active LOW reset<br>|Input to RN41 with 1K pullup<br>|
|4<br>~~EE~~|RX<br>~~EE~~|RS232 receiveinput (seenote below)<br>~~EE~~|~~EE~~|
|5<br>~~EE~~|TX<br>~~EE~~|RS232 transmit output (see note below)<br>~~EE~~|~~EE~~|
|6<br>~~Ce~~|RTS<br>~~Ce~~|RS232 RTS (see note below)<br>~~Ce~~|~~Ce~~|
|7<br>~~Ce~~|CTS<br>~~Ce~~|RS232 CTS (see note below)<br>~~Ce~~|~~Ce~~|
|8<br>~~a~~|VB2|Analog battery monitor signal (Not currently supported in<br>firmware)|No Connect|
|9<br>~~a~~|SHUT<br>DOWN|Shuts down power to the entire module.|Active LOW|
|10<br>~~a~~<br>~~Se~~|PRS<br>~~a~~|RS232 power<br>Short to pin 11 VCC to enableRS232<br>~~ee~~|~~ee~~|
|11<br>~~a ~~<br>~~Se~~|VCC 3.3<br> ~~a~~|3.3V regulated power input<br>~~ee~~|~~ee~~|
|12<br> <br>~~Se~~|GND<br> ~~a~~|Ground<br>~~ee~~|~~ee~~|



## **RN-41-SM/RN-42-SM Data Sheet** 

## www.rovingnetworks.com 

7/12/2010 

|~~a~~|~~es~~|||
|---|---|---|---|
|13<br>~~a~~|VB1<br>~~es~~|Analog battery monitor signal|No Connect|
|14<br>~~a~~<br>~~a~~|PIO8<br>~~es~~<br>~~eG~~|Status  (RF data rx/tx)<br>~~eG~~|Output<br>~~eG~~|
|15<br>~~aa~~|PIO9<br>~~aa~~|IO<br>~~aa~~|Input with weak pulldown|
|16<br>~~a~~|PIO10<br>~~a~~|IO  (remote DTR signal)|Input  with weak pulldown|
|17<br>~~a~~|PIO11<br>~~a~~<br>~~a ~~|IO (remoteRTS signal)<br> ~~GO~~|Inputwith weakpulldown<br>~~GO~~|
|18<br>~~a~~|RXDB<br>~~eG~~|UART  receive<br>~~eG~~|Input<br>~~eG~~|
|19|TXDB|UART transmit|Output|
|20<br>~~a~~|RTSB|UART RTS, goes HIGH to disable host transmitter|Output|
|21<br>~~a ~~|CTSB<br> ~~a~~|UART CTS,  if set HIGH,  disables TX transmitter|input|
|22<br>~~a~~|PIO2|Status, HIGH when connected,  LOW otherwise|Output from RN41|
|23<br>~~a ~~|PIO3<br> ~~a ~~|Auto discovery= HIGH<br> ~~GO~~|Input twith weakpulldown<br>~~GO~~|
|24<br>~~a~~|PIO4<br>~~es~~|Set  factory defaults<br>~~es~~|Input with weak pulldown<br>~~es~~|



**Note: When connecting to the RS232 signals on header A:** You must connect pin 10 (PRS)  to pin 11 (VCC).  This powers the RS232 chip.  Also make sure that R6 and R8 are installed (default condition). 

## **Header B** 

|1|RX|Receive UART|Input tomodule|
|---|---|---|---|
|2|TX|Transmit UART|Outputfrom module|
|3|RTS|RTS UART, goes HIGH to disable host transmitter||
|4|CTS|CTS UART, if set HIGH,  disables transmitter|Tie to RTS  if NOT driven|
|5|VDD|5-16 VDC||
|6|GND|Ground||



**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. 

**==> picture [18 x 51] intentionally omitted <==**

**----- Start of picture text -----**<br>
R6<br>R8<br>**----- End of picture text -----**<br>


809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com ~ 5 ~ 

## **RN-41-SM/RN-42-SM Data Sheet** 

## www.rovingnetworks.com 

7/12/2010 

## **Jumper Settings** 

The bank of headers on the top of the module control PIO4, PIO5, PIO6 and PIO7 and correspond directly to the external switches on the Firefly Bluetooth serial adapter. 

**==> picture [79 x 45] intentionally omitted <==**

**----- Start of picture text -----**<br>
Default Baudrate<br>Auto Master<br>Auto Discovery<br>Factory Reset<br>**----- End of picture text -----**<br>


**Default Baudrate** 

OFF = 115K (can be overridden by software baud rate configuration command), ON = 9600 (ignores software baudrate configuration) 

**Auto Discovery** 

In slave mode, sets a special class of device that is used the master to auto connect.   If Switch 3 also ON, the device performs a search, stores, and connects to a remote slave which has this switch 2 set. 

**Auto Master** 

Device acts as Bluetooth master, auto-connects to a stored remote address.  First set the Bluetooth address of the slave device using the SR command or through instant cable replacement settings. 

**Restore Factory Defaults** Set this switch ON, power up unit, and toggle the switch from ON to OFF 3 times to return the unit to factory settings. 

## **Status LEDs** 

The Green LED indicates the status of the Bluetooth connection and when the device is in configuration mode. 

|MODE|GREEN LED|RED LED|
|---|---|---|
|Fast, 10 x per second|In Configuration mode||
|2 times per second|Boot up, Remote Configurable||
|1 time per second|Discoverable/Idle|Data over the UART|
|On Solid|Connected||



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www.rovingnetworks.com 

7/12/2010 

## **RN-41-SM/RN-42-SM Data Sheet** 

## **Hardware Connections and Power** 

**Placing 3.3Vdc into the PIO’s outputs will permanently damage the radio modules.  The failure mode is short across GND and VCC.  Use a 10K** Ω **resistor in series or a 10K** Ω **pull up resistor for input and output PIO’s respectively.** 

- Make sure to connect a common ground when using the external TX, RX inputs 0 – 3.3Vdc. 

- For a 3 wire DB-9 interface (tx, rx, gnd only) connect/short CTS to RTS, Factory default is hardware flow control enabled CTS and RTS connected. 

- When using a 5.0Vdc Input, PIO’s require a voltage divider. A good choice is 10K ohm series with 20K to Ground. PIO’s are 0-3.3Vdc not 5 volt tolerant. 

## **Hardware Communications Connections for Modules** 

RN-41-SM / RN-42-SM **TX** > **RX** of the application Micro Controller Unit (MCU) RN-41-SM / RN-42-SM **RX  TX** of the application Micro Controller Unit (MCU) RN-41-SM / RN-42-SM **RTS** > **CTS** of the application Micro Controller Unit (MCU) RN-41-SM / RN-42-SM **CTS  RTS** of the application Micro Controller Unit (MCU) 

809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com ~ 7 ~ 

7/12/2010 

## **RN-41-SM/RN-42-SM Data Sheet** 

www.rovingnetworks.com 

## **Mechanical Dimensions** 

**==> picture [459 x 424] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.900<br>0.820<br>0.080<br>eo Hole Dia.<br>0.200<br>0.100<br>Hole Dia.<br>0.080<br>e@    0.032<br>1.300  Pad Dia.<br>@   0.050<br>1.230 RN-41-SM / RN-<br>@@<br>Top View<br>@@<br>@@<br>@@<br>e<br>0.100<br>0.080<br>0.050<br>| 1@ nesece @@|<br>0.050  Hole Dia.<br>   0.035<br>Pad Dia.<br>0.200    0.060<br>0.850<br>**----- End of picture text -----**<br>


809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com ~ 8 ~ 

## db2) TTTWIRELESSDETFORWOANLE **S** S | **RN-41-SM/RN-42-SM Data Sheet** 

## www.rovingnetworks.com 

7/12/2010 

## **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.   Also can be driven from low cost power supervisor chips available, such as MCP809, MCP102/121, and Torex XC61F. 

2. _**Factory reset PIO4.**_ Connect this pin to a switch, or jumper, or resistor for access.   Can be used to reset the module to FACTORY DEFAULTS and is often critical in situations where the module has been mis-configured. To set Factory defaults:  set pin HIGH, apply power, then toggle 4 times. 

3. _**Connection status.**_ PIO2 is an output which directly reflects the connection state, it goes HIGH when connected, and LOW otherwise. 

4. **HCI mode.** The RN41-SM module must be loaded with special firmware to run in HCI mode.  When in HCI mode the standard SPP/DUN applications are disabled. 

5. **Shutdown mode.** Pin 9 Shutdown has a pullup to 3.3V.  If you pull this pin LOW it shuts down the on board regulator putting the module in micropower mode. Shutdown also turns off the power to the RS-232 chip  so you can hook the module to a battery and a remote microcontroller like a PIC you can go super low power, wake up connect send data go to sleep. 

6. _**Minimizing Radio interference**_ The areas under the antenna should not have surface traces, GND planes, or exposed vias,or  metal enclosures for optimal radio performance the antenna 

## **Compliance Information** 

|**Category**|**Country**|**Standard**|
|---|---|---|
|**Radio**<br>~~PD~~<br>~~a~~|**USA **<br>~~PD~~<br>|FCC CFR47 Part 15 C, para 15.247<br>~~PD~~<br>|
|~~a~~|**FCC ID:**<br>|T9J-R41-1<br>|
|~~asD~~|~~sD~~|~~sD~~|
|~~sD~~|**EUROPE**<br>~~sD~~|EN 300 328-1<br>~~sD~~|
|~~sD~~|~~sD~~|EN 300 328-2  2.4GHz<br>~~sD~~|
|~~sD~~|~~sD~~|~~sD~~|
|~~nD~~|**CANADA**<br>~~nD~~|IC RSS-210 lowpower comm. device<br>~~nD~~|
|~~PD~~|**IC Canada ID:**<br>~~PD~~|6514A-RN411<br>~~PD~~|
|~~PD~~|~~PD~~|~~PD~~|
|**EMC**<br>~~PD~~|**USA **<br>~~PD~~|FCC CFR47 Part 15 subclass B<br>~~PD~~|
|~~PD~~|**EUROPE**<br>~~PD~~|EN 55022 Class B radiated<br>~~PD~~|
|~~PD~~|~~PD~~|EN61000-4-2 ESD immunity<br>~~PD~~|
|~~PD~~|~~PD~~|EN61000-4-3 radiated field<br>~~PD~~|
|~~PD~~|~~PD~~|EN61000-4-6 RF immunity<br>~~PD~~|
|~~PD~~|~~PD~~|EN61000-4-8power magnetic immunity<br>~~PD~~|
|~~sD~~|~~sD~~|~~sD~~|
|**Bluetooth **<br>~~a~~|**LISTED**<br>|B013180<br>|
|~~anD~~|~~nD~~|~~nD~~|
|**Environmental **<br>~~nD~~<br>~~nD~~|**RoHS**<br>~~nD~~<br>~~nD~~|RoHS  compliant<br>~~nD~~<br>~~nD~~|



809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com ~ 9 ~ 

## **RN-41-SM/RN-42-SM Data Sheet** 

## www.rovingnetworks.com 

7/12/2010 

## **Ordering Information** 

|**Part Number**|**Description**|
|---|---|
|RN-41-SM|Socket module with RN-41 (Class 1), No headers installed. Standard 3/5 V<br>UARTandRS232 interface,firmware (SPP/DUN  Masterand Slave)|
|RN-42-SM|Socket module with RN-42 (Class 2), No headers installed. Standard 3/5 V<br>UARTandRS232 interface,firmware (SPP/DUN  Masterand Slave)|
|For other configurations,contact RovingNetworks directly.||



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## **Copyright © 2009 Roving Networks. All rights reserved.** 

The Bluetooth trademark and logo are registered trademarks and are owned by the Bluetooth SIG, Inc. All other trademarks are property of their respective owners. 

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Roving Networks assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using Roving Networks components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. 

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809 University Avenue • Los Gatos, CA 95032  • Tel (408) 395-6539 • info@RovingNetworks.com ~ 10 ~