Configure PAJ PET Finder 4G for Traccar

GPS4PETSa month ago

i dont send sms i use a usb to tll 3.3V adapter and the charging cable.
the 2 outer pins are for VCC and GND and the 2 middle pins are RX and TX

if you cut the usb end of this is the cable colors:

red 5V from USB
black GND
white RX
green TX

it is important to use 3.3V ttl logic!!!!

RX and TX could be crossed i dont remeber right now

you can open a serial session 115200,8,n,1 and send every SMS command with this:

AT%TEST=SMS[][YOUR SMS COMMAND]

no need for expensive SMSs anymore

mcpower25 days ago

@GPS4PETS are you operating the Finder with the original SIM or did you replace it? if it's possible with the original one, i wonder if they won't block it after some time.

mcpower22 days ago

was this firmware tested on PN:S2-10AZT-Z310M already?

mcpower22 days ago

@Florian Sachs your log shows that the device is now using huabao protocol. you need to change port to IP Server 5015 and add 01 at the beginning of your device-id in traccar config

mcpower16 days ago

@Sebastian
the LK208 4G looks the same as the old PET Finder 4G (the round one) what is the same like RF-V45 (and v44,v43,v46,...),. I was able to enter debug mode but it's not reacting on commands

Sebastian16 days ago

@mcpower i tested some commands via sms, some (without password) works:

format
he Tracker will immediately restore the factory settings. All previous settings will be canceled.

status
BAT:5, GPRS:1, GSM:16 GPS:1, ACC:0,oil:0,Power:1,S:0

param1
GER_970_4G_ZX_V11,20220516,id,420xxxxxxx,IP,ps1.paj-gps.com:9016,domain,ps1.paj-gps.com:9016,apn:internet.t-d1.de user:t-mobile password:tm,S16,F2,vib:555

param2
ADM:+49176xxxxxxx,SOS1:0,SOS2:0,movedis:0,maxspd:0,acclt:600,accrt:20,vibitm:300S

rst
The tracker will immediately restart!

i didn't figured out to change apn or server settings (without password)!

mcpower14 days ago

on mine it was 515118

GPS4PETS14 days ago

@mcpower i am using the original sim card.
In one tracker for over 3 month now

mcpower14 days ago

looks like it's THE pw for all devices. works on RF-V43 aswell, was able to set ip to my server. fonic works only after manually setting the apn
now i want to know how to disable the light flashing

Sebastian14 days ago

@mcpower: great, thank you!
I will try it on my two alltound finders :)

mcpower12 days ago

the RF-V43 darkness lights can be controled using command
lsn[0,1]#
there is also command upload,[x}# that should control the frequency. i changed it to 10,15, and 30 seconds and restarted but there is no effect. the device reports only once a minute even if the config tells different:

CONFIG,TY:g36d,UL:15,SY:0,CM:0,WT:0,HR:0,TB:2,AB:0,CS:0,PP:0,HH:1,TR:0,MO:0,FL:0,VD:0,DD:0,SD:0,XY:0,WF:0,WX:0,PH:1,RW:0,MT:0,XD:0,XL:0,YF:0,SM:0,HF:0,JX:0,WL:2,BQ:0,QQ:0,DL:0,HT:0,PB:0,RS:240240,DW:0,SS:0,OF:1,IN:0,JT:0,LG:0,GH:0,BT:0,CL:0,FA:1,FD:1,CT:1,SO:1,ME:0,LR:0,TO:1,RR:1,AC:1,DC:0,RD:0,RY:0,XM:1,YJ:0,EM:0,VL:0+0,PV:0,FY:0,DS:0,DX:0,LL:0,AT:0,DM:1,RP:1,FM:0,MP:0,AD:0,UV:0,BW:0,VS:0,CN:1,LS:4+8,VR:C401_F10_RFHZ_V43_CUSTOM_240_V1.0_H_2023.03.03_18.37.07

anything i missed?

Sebastian7 days ago

@mcpower: how did you configure the older PAJ Pet Finder 4G (RF-V43) via SMS? Mine doesnt respond to any command...

mcpower7 days ago

@Sebastian
try to send
pw,515118,ts#
if this works the device accepts your password and you can go on by:
pw,515118,pw,newpassword# to change it
pw,[password],ip,[host],5093#
pw,[password],anp,[whatever yours is],,,#
(for some reason i had to add in my opinion strange settings:
pw,[password],apn,wsim,,,24007# to make it work with my the original sim)

pw,[password],reset# will restart the device

[ i'm not sure about this and did not test, but it's possible that sms can be turned off so you have to activate it again by pw,515118,smsonoff,1#)

Sebastian7 days ago

@mcpower: thank you so much!
It works :)
The only problem now is the poor gps reception...
Cant get a fix :(

GPS4PETS6 days ago

if you configure it without SMS over the serial interface these are the command:

get STATUS:
AT%TEST=START#

RESET:
AT%TEST=SMS[][CQ]

FACTORY RESET
AT%TEST=SMS[][NVFORMAT]

set APN:
AT%TEST=SMS[][APN,515118,APN]
orig: AT%TEST=SMS[][APN,515118,wsim]

set SERVER:
AT%TEST=SMS[][IP SERVER PORT]
orig: AT%TEST=SMS[][IP prod-service2.paj-gps.com 9077]