Quectel GL100 Manual page 24

GL100 @Track Air Interface Protocol
+RESP:GTCBC,
Example:
+RESP:GTCID,359231030000010,898600810906F8048812,20090101000000,11F0,01021002
03
+RESP:GTHWV,359231030000010,GL100V0102,20090101000000,11F0,0102100203
+RESP:GTLGT,359231030000010,20090101100825,20090101000000,11F0,0102100203
+RESP:GTCBC,359231030000010,94,20090101000000,11F0,0102100203
Parameter
unique id
content
send time
count num
ver
<content> : the report content of the message.
GTCSQ: Report GSM signal level
GTSWV: Report software version
+RESP:GTCSQ,
+RESP: GTSWV,
Example:
+RESP:GTCSQ,359231030000010,16,0,20090101000000,11F0,0102100203
+RESP:GTSWV,359231030000010,1604B07GL100M32_SST34HF3284,V03,200901010000
00,11F0,0102100203
Parameter
unique id
content1
content2
send time
count num
ver
<content1>: The first part of report content.
<content2>: The second part of report content.
When the message is +RESP:GTCSQ, content1 indicates <rssi>, content2 indicates <ber>:
<rssi> GSM signal strength
0: <-113(dBm)
1: -111(dBm)
2...30: -109...-53(dBm)
31: >-51(dBm)
99: Unknown or none
<ber> GSM signal quality. The range is 0-7.
When the message is +RESP:GTSWV, <content1> indicates software version, <content2>
TRACGL100AN002
Length(byte) Range/format
15 IMEI
<=30
14 YYYYMMDDHHMMSS
4
10 HHHHSSPPPP
Length(byte)
15
<=30
<=30
14
4
10
Range/format
IMEI
YYYYMMDDHHMMSS
HHHHSSPPPP
Default
Default
- 23 -