MU-201 GPS/GPRS Nano Tracker User Manual
Copyright © 2011 San Jose Technology, Inc. All Rights Reserved.
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Document Amendments
Revision
Date
F/W Version
Comments
1.0.1
2011/1/5
B2.02T
Main Functions implemented
1.0.2
2011/3/8
B2.02T
LED & SMS commands Redefined
1.0.3
2011/4/20
B2.03T
Bug fixes, VS status show/hide, HTTP get/post protocol.
1.0.4
2011/5/25
B2.05T
Specifications& VS status show/hide
1.0.5
2011/7/29
V2.06
Vibration sensitivity
1.0.6
2011/8/18
V2.07
1. Define over speed logic
2. Add Tail Report On/Off
3. Modify all respond messages by SMS/COTA.
1.0.7
2011/10/5
V2.08
1. Define the battery gauge (%) data come after voltage information.
2. px3kr connection support
1.0.8
2011/11/10
V2.09
Vibration Sensor logic
1.0.9
2011/12/7
V3.00
Quick reset
1.1.0
2011/12/27
V3.01
1. Heartbeat
2. During startup, GPS and GSM LED will stay ON (Red light) for 20
seconds.
1.1.1
2011/12/29
V3.02
Add GF clear data function
1.1.2
2012/3/21
V3.03
1. AGPS
2. PIN Code
3. Show LP when under 3.7V LP,
4. MCU shutdown voltage is from 3.4V to 3.15V,
5. Power button
6. AUTO ON
7. Power OFF Message
8. Power ON/OFF schedule
9. Use”;” replace with”,” for GF and voltage message
1.1.3
2012/4/10
V3.031
Bug fix for PIN code setup fail
1.1.4
2012/7/2
V3.06
Log GPRMC sentences increased from 2000 to 5000
1.1.5
2012/7/16
V3.06
New amendment& release
1. Voltage Percentage (P53)