W2SG0084i-T Wi2Wi, W2SG0084i-T Datasheet - Page 15

• Manufacturer Part Number: W2SG0084i-T
• Description: GPS Modules GPS SiRFstar IV Module SMD
• Manufacturer: Wi2Wi

Specifications of W2SG0084i-T

• Rohs: yes
• Frequency Band: 1.575 GHz
• Number Of Channels: 48
• Time To First Fix (cold Start): 45 s
• Acquisition Sensitivity: - 148 dBm
• Horizontal Position Accuracy: 5 m
• Operating Supply Voltage: 1.8 V, 3.3 V
• Operating Supply Current: 50 ma
• Interface Type: UART
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Dimensions: 11.2 mm x 12 mm x 2.5 mm
• Minimum Operating Temperature: - 40 C

6
6.1
OSP Output Messages generated by the W2SG0084i are listed in Table 4. Please note that the support
of individual commands is dependent upon the firmware loaded in the module.
Hex
0A
0B
0C
0D
0E
1B
1C
1D
1E
2B
2D
2E
E1
FF
01
02
03
04
05
06
07
08
09
0F
10
11
12
13
14
1F
29
30
30
31
32
34
37
38
One Socket Protocol (OSP) Messages
OSP Output Messages
Decimal
225
255
10
11
12
13
14
15
16
17
18
19
20
27
28
29
30
31
41
43
45
46
48
48
49
50
52
55
56
1
2
3
4
5
6
7
8
9
Reference Navigation Data
Measured Navigation Data
True Tracker Data
Measured Tracking Data
Raw Track Data
SW Version
Clock Status
50 BPS Subframe Data
Throughput
Error ID
Command Acknowledgment
Command NAcknowledgment
Visible List
Almanac Data
Ephemeris Data
Test Mode 1
Differential Corrections
OkToSend
Navigation Parameters
Test Mode 2/3/4
DGPS Status
Nav. Lib. Measurement Data
Nav. Lib. DGPS Data
Nav. Lib. SV State Data
Nav. Lib. Initialization Data
Geodetic Navigation Data
Queue Command Parameters
Raw DR Data
Test Mode 3
Test Mode 4 for SiRFLoc v2.x only
SiRFDRive-specific Class of Output
Messages
Test Mode 4 for SiRFLoc v2.x only
SBAS Parameters
1 PPS Time Message
Test Mode 4
Extended Ephemeris Data
SiRF internal message
Development Data
Table 4: OSP Output Messages
Name
Copyright © 2011 Wi2Wi, Inc.
Not Implemented
Position, velocity, and time
Not Implemented
Satellite and C/No information
Not supported by SiRFstarII
Receiver software
Current clock status
Standard ICD format
Navigation complete data
Error coding for message failure
Successful request
Unsuccessful request
Auto Output
Response to poll
Response to poll
For use with SiRFtest (Test Mode 1)
Received from DGPS broadcast
CPU ON / OFF (TricklePower)
Response to Poll
Test Mode 2, 3, or 4 test data
Differential GPS status information
Measurement data
Differential GPS data
Satellite state data
Initialization data
Geodetic navigation information
Command parameters
Raw DR data from ADC
Additional test data (Test Mode 3)
Additional test data (Test Mode 4)
The MID is partitioned into messages identified by Sub
IDs
Additional test data (Test Mode 4)
SBAS operating parameters
Time message for 1 PPS
Track Data
Extended Ephemeris Mask and Integrity Information
Reserved
Various status messages
Datasheet, GPS Module– W2SG0084i
(Formerly SiRF Binary I/O)
Dated: November 11, 2011
Description
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