RN-21-U Roving Networks Inc, RN-21-U Datasheet - Page 31

• 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

ACTION COMMANDS
www.rovingnetworks.com
+
C
C,<address>
CF<address>
CFR
CT<address>,<timer> - Connect, required address, optional disconnect timer in ¼ seconds.
F,1
L
I,<time>,<cod>
IN<time>,<cod>
IS<time>
IR<time>
K,
Q
R,1
T,<0,1>
U,<rate>,<E,O,N>
&
W
Z
809 University Avenue
- Toggle local echo of RX chars in command mode.
- Connect immediate to stored remote address.
- Connect to address.
- Connect Fast mode to address.
- Connect Fast mode to stored remote address.
- Enter Fast data mode, end configuration immediate.
- Toggle link quality readings.
- Device Scan Inquiry, time in seconds, optional cod = class of device filter, 0=all
- Device Scan Inquiry, returns NAMEs.
- Device Scan Inquiry, fixed cod=0x001F00 to find Roving devices.
- Device Scan Inquiry, fixed cod =0x0055AA to find instant cable pairs.
- Kill (disconnect) from current connection
- Turn off Discovery and Connectability
- Reboot
- Pass receive data (from uart or BT) while in command mode.
- Temp Uart Change
- return the value of the DIP Switches
- Re-enable Discovery and Connectability.
- Enter low power Sleep mode
•
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•
Tel [phone]
rn-bluetooth-um Version 4.77 1/24/2011
Advanced User Manual
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