Gotop SMS (C APN+IP / O user / D GPRS)
Connection supported
Enable GPRS
{password}DAPN commands depend on the carrier SIM in your tracker, so they are not shown here.
12 devices
11 brands
Gotop Protocol (IMEI DATE: LAT: # frames)
Gotop on TCP 5050: IMEI, type, A/V, optional DATE:/TIME:/LAT:/Speed: labels, hash closer, CMD-KEY SOS.
On Traxelio
What Gotop trackers do once they are on Traxelio
Hardware that speaks this protocol
Devices that speak Gotop
Point this protocol at Traxelio
Point Gotop at Traxelio
-
1
Capture a Gotop fingerprint
Confirm an IMEI CSV with A/V and optional DATE: TIME: LAT: Speed: labels, closed by #.
-
2
Point Gotop at 5050
Configure only Gotop to TCP 5050. Gotop on 5050 is not Envotech on 5240 or Fifotrack on 5124.
-
3
Do not wait for an ACK
Gotop has no reply byte. A parsed A-status lat/lon pair is enough.
-
4
Prove one Gotop fix
Send one line whose status is A on 5050 and verify a map point.
gps.traxelio.com:5050
TCP
Replace {password} with the tracker PIN or password.
Still offline after GPS lock
Gotop still not landing
- Gotop aimed at the wrong port
Gotop on 5050 is not Envotech on 5240 or Fifotrack on 5124.
- Session up, empty map
Status must be A. A V status binds the IMEI and will not plot.
- No ACK, assumed dead
This dialect has no reply byte. Check the map, not the socket for an ACK.
FAQ
Gotop leftover questions
Does Gotop send Concox 0x7878 frames?
No. Gotop is IMEI CSV with optional DATE: TIME: LAT: Speed: labels. Concox families use 0x7878 binary login.
What does Gotop CMD-KEY mean?
CMD-KEY is SOS. Other type tokens do not raise that alarm.
How does Gotop ALM-B work?
The digit after ALM-B decides the geofence side: odd is enter, even is exit.
Which letter plots a Gotop fix?
A plots. V is void and will not plot.
Does Gotop send an ACK?
No. There is no reply byte. A parsed A-status line is the whole handshake.