RN-24S Roving Networks Inc, RN-24S Datasheet - Page 4

• Manufacturer Part Number: RN-24S
• Description: SUPERMODULE BLUETOOTH CHIP ANT
• Manufacturer: Roving Networks Inc

Specifications of RN-24S

• Frequency: 2.4GHz
• Data Rate - Maximum: 721kbps
• Modulation Or Protocol: Bluetooth v2.0+EDR, Class 1 & 2
• Applications: Bluetooth v2.0
• Power - Output: 4dBm
• Sensitivity: -80dBm
• Voltage - Supply: 4 V ~ 24 V
• Current - Receiving: 40mA
• Current - Transmitting: 40mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: On-Board, Chip
• Package / Case: Module
• Wireless Frequency: 2.402 GHz to 2.48 GHz
• Interface Type: UART
• Data Rate: 240 Kbps to 300 Kbps
• Modulation: FHSS, GFSK
• Operating Voltage: 3.3 V
• Antenna: Chip Antenna
• Board Size: 20.32 mm x 50.8 mm x 4.08 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 740-1008

CMD
CMD
CMD
COMMAND SUMMARY
***SET COMMANDS ***stored in flash, and only take effect AFTER reboot
*** DISPLAY COMMANDS ***
*** OTHER COMMANDS
Example: SU,9600
Roving Networks RN-24 V 4.22 5/31/2007
G<X>
SA
SE
SF
SL
SM 0,1,2,3
SN
SO
SP
SR
ST
SU
SX
D
E
GB
&
C
H
R
U
V
0,1
0,1
E,O,N
string
string
string
string
word
string
0,1
<addr>
VALUE
VAL1
<rate> <E,O,N>
1
1
SP,secret
SN,myname sets Bluetooth name to “myname”
SA,1
SF,1
DESCRIPTION
Basic Settings
Extended Settings
A single setting matching the commands above
Bluetooth Address of this device
I/O Ports (shows the value of the switches)
Firmware Revision
TYPE
dec
dec
dec
char
dec
1-16 char Blueport-x Bluetooth Name
1-8
1-16 char 1234
seconds
2-4 char
dec
VAL2
12 chars NOT SET Remote Address (123456789ABCDEF)
restores all values to factory defaults
sets security pincode to “secret”
enables secure authentication
sets Uart Baudrate to 9600
DEFAULT DESCRIPTION
60
DESCRIPTION
0
0
N
0
NULL
115K
0
Connect to Remote Address
Help, Show list of commands
Reboot device immediate
Temporary UART Change, immediate, not stored
***
Send connect/disconnect status string
Security Pin Code
Baudrate:1200,2400,4800,9600,19.2,38.4,
57.6,115k,230k,460k)
Enable Authentication
Enable encryption
Reset to Factory Defaults
Parity, Even, Odd, or None
Config Timer(0=no config, 255=always on)
Bonding (locks to a single remote address)
Mode (0-slav,1=mstr, 2=trig,3=auto ,4=DTR)
page 4
CMD
NOTE:
www.rovingnetworks.com
*** COMMANDS to MANIPULATE GPIO ***
The GPIO command interface uses combination of 2bytes, a mask, and value, packed
into a hex word for each command. The first byte, the mask, determines which GPIO
are to be affected, and the second byte is the value to set.
<hexword> = MASK[7...0] VALUE[7..0]
There are 2 registers used to control the GPIO, the first is a direction register. This
controls whether the GPIO is an input or an output. The second register is the value to
apply to the GPIO if set to an output, or is the value of the built-in weak pull-up resistor if
the GPIO is set to an input. These settings are immediate, and do not survive a power
cycle.
Examples: S@,8080
Power-up values: These 2 registers will apply the direction and values upon each
subsequent power-up:
Examples: S%,0101
Multiple bits can be set, any bits with a mask of 0 are left unaffected for the command.
Some GPIO are checked at power-up time to perform certain functions, so care must be
taken when manipulating them. GPIO3, 6, are used to automatically set master mode,
and auto discovery. If it is desired to use these GPIO for other purposes at power-up, a
special command must be used to disable their being sensed at power-up time. This
command is “SQ,4<cr>” this will set a flag in a stored register that is read at power-up.
Roving Networks RN-24 V 4.22 5/31/2007
*
@ <hexword> Set direction bits for GPIO
&
% <hexword> Store powerup direction bits for GPIO
^
<hexword> Set values for GPIO
<hexword> Store powerup values for GPIO
<hexword> Set values for PIO8,9,10,11
VALUE
S&,8080
S&,8000
S^,0303
There are many other commands available,
15 --------- 8 7 -------- 0
DESCRIPTION
sets GPIO-0 to an output on power-up
drives GPIO-0 high, and pulls up GPIO-1.
sets GPIO-7 to an output
drives GPIO-7 high
drives GPIO-7 low
for an extensive software user manual.
page 5
visit