RN-21-U Roving Networks Inc, RN-21-U Datasheet - Page 32

• Manufacturer Part Number: RN-21-U
• Description: MODULE BLUETOOTH 2.0/EDR CLASS1
• Manufacturer: Roving Networks Inc

Specifications of RN-21-U

• Frequency: 2.4GHz Center
• Data Rate - Maximum: 921kBaud
• Modulation Or Protocol: FHSS
• Applications: Bluetooth v2.0
• Power - Output: 16dBm
• Sensitivity: -86dBm
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Receiving: 60mA
• Current - Transmitting: 100mA
• Data Interface: PCB, Surface Mount
• Memory Size: 8MByte Flash
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix C: Factory Default Settings
www.rovingnetworks.com
Note: Restoring factory values resets all values to the above settings except the device name.
Local Echo of Rx chars cmd mode
809 University Avenue
Name of Device (local name)
Bluetooth Service Profile
Connection Enabled
Discovery Enabled
Class Of Device
Authentication
Service Class
Device Mode
Service Type
Config Timer
SNIFF mode
Power Mode
Default PIN
Baud Rate
Encryption
Data bits
Stop bits
Bonding
Setting
Parity
•
Los Gatos, CA 95032
Serial Port Profile (SPP)
0 (Slave)
115200bps
None
8 bits
1 bit
Auto low power discoverable mode
FireFly-xxxx (last 2 bytes of BT address)
SPP
0000 (undefined service type)
0x1F00 (unknown device type)
Disabled
Disabled
0x0200 = window, fixed interval of 0x1000= 2.56 Seconds
0x0200=window, fixed interval of 0x1000 = 2.56 Seconds
Disabled
60 seconds
disabled
1234
OFF
~ 32 ~
•
Tel [phone]
Default Value
rn-bluetooth-um Version 4.77 1/24/2011
Advanced User Manual
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