Some help with custom comand to set IP and port

Robert7 years ago

Hi, I have a Zx612 tracker from Topin, it's using the port 5023 with protocol GT06 and it's reporting to the server, but sometimes it "fogets" the Traccar server IP and start reporting to the Topin www.365gps.net server. I have founded a document with info about the protocol and it gives directions to set the IP and port. Could you help me to discover what I'm doing wrong?

The docs say:
"Start bit 2byte packet length 1byte protocol number 1byte IP 4byte port 2byte end bit 2byte
Eg.7878 07 66 78 ED 6E 88 17AF 0D0A
IP: 66 78 ed 6e 88 hexadecimal conversion decimal system 120.237.110.136
Port: 17AF hexadecimal conversion decimal 6063
After the device is received, it will be converted to a new IP and port to log in again"

This is the custom command I have send to test if it's working is with the demo4 traccar IP (104.251.215.88), but without success to see it reporting to demo4: 

7878 07 66 68 FB D7 58 139F 0D0A

Any help is appreciated.

Anton Tananaev7 years ago
  1. If you send it with spaces it definitely won't work.
  2. Why is your IP address 4 bytes?
  3. Are you sure you don't need a checksum in the message?
Robert7 years ago

Hi Anton, I will try again. Thanks!