RN-42 Roving Networks Inc, RN-42 Datasheet - Page 33

• Manufacturer Part Number: RN-42
• Description: MODULE BLUETOOTH V2.1+EDR
• Manufacturer: Roving Networks Inc
• Series: RNr

Specifications of RN-42

• Frequency: 2.4GHz
• Data Rate - Maximum: 3Mbps
• Modulation Or Protocol: Bluetooth v2.1+EDR, Class 2 & 3
• Applications: General Purpose
• Power - Output: 2dBm
• Sensitivity: -80dBm
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Receiving: 25mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Packaged Unit
• Wireless Frequency: 2.4 GHz
• Data Rate: 1200 bps to 921 Kbps
• Modulation: FHSS, GFSK
• Operating Voltage: 3.3 V
• Antenna: Chip
• Operating Temperature Range: - 40 C to + 85 C
• Output Power: 2 dBm
• Technology/ Type: Class 2 Bluetooth Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 740-1038

Appendix D: Firmware Revision History
www.rovingnetworks.com
10/6/2006
10/6/2006
8/10/2009
809 University Avenue
7/1/2008
3/7/2009
Date
Version
4.11
4.31
4.71
4.74
4.77
•
Los Gatos, CA 95032
Initial production release version on BC04 modules supports 2.0
Changed behavior of PIO7/ DIP Switch 4, forces 9600 baud if set, regardless
of baud rate set in firmware.
New Bluetooth stack with 2.1 support
Added: command “S-,<name>” allows custom name with serialization
Added: CT (connect with timer) command
Added: support for SPP & DUN simultaneous profile appearance
Fixed: disconnect followed by a fast reconnect (< 100ms) would often cause
the module to go (deaf) making it undiscoverable or connectable, requiring
reset.
Fixed: <CR><LF> characters often were sent out the UARTwhen entering
fast data mode using the F,1 command remotely.
Added: S| command to reduce power while waiting for a connection
Added: CF, CFI, CFR commands for fast data mode connect
Added: L command to display Link Quality
Added: + command to toggle local echo of chars in command mode.
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•
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rn-bluetooth-um Version 4.77 1/24/2011
Advanced User Manual
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