BR-EVAL2.0 BlueRadios Inc, BR-EVAL2.0 Datasheet - Page 63

• Manufacturer Part Number: BR-EVAL2.0
• Description: EVAL KIT BLUETOOTH VER2.0
• Manufacturer: BlueRadios Inc
• Type: Bluetooth V 2.0r

Specifications of BR-EVAL2.0

• Frequency: 2.4GHz
• For Use With/related Products: Bluetooth
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 822-1001

RSSIC
7173 S. Havana Street, Suite 600
LQ
Notes:
GET RSSI VALUE BY CHANNEL
Function: Gets the RSSI Value by channel number.
Format: ATRSSIC,<Channel Number>
Parameters:
Return Parameters: <RSSI Value>
EXAMPLE:
GET LINK QUALITY
Function: Gets the link quality of the current connection.
Format: ATLQ
Return Parameters: <Link Quality>
EXAMPLE:
REPLY:
TYPE :
REPLY:
The RSSI value will be +00 if the signal is within the Golden Range.
The Golden Range min and max value is 1 and 12 respectively for the
modules.
This value is the difference between the measured Received Signal
Strength Indication (RSSI) and the limits of the Golden Receive Power
Range (see below for definition).
the Host side indicates how many dB the RSSI is above the upper limit.
Any negative value indicates how many dB the RSSI is below the lower
limit.
Receive Power Range.
How accurate the dB values will be depends on the Bluetooth hardware.
The only requirements for the hardware are that the Bluetooth device
is able to tell whether the RSSI is inside, above, or below the Golden
Device Power Range.
Channel Number: 0, 1, 2, 3
RSSI Value is in hex, typically from -10 to +31 in integer dB value.
Hex value from 0 to 255 decimal which is the measure of Bit Error Rate
(BER)
OR
<cr_lf>ERROR<cr_lf>
<cr_lf>OK<cr_lf>
<cr_lf>+00<cr_lf>
OR
<cr_lf>ERROR<cr_lf>
ATLQ<cr>
<cr_lf>OK<cr_lf>
A value of zero indicates that the RSSI is inside the Golden
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Any positive RSSI value returned by
Tel [phone]
BR-AT_COMMANDS-100 Rev. 3.6.2.1.4.0
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