Dear andreas i also using TK309 in my case i using port 5023 to comunicate with traccar server
Dear Rudi IoT and Andres Saavedra
I'm planning to buy TK309 , and i would ask you is this model stable? also is there any issue have you find with this model ?
BR
Dear mohammed, in my case it work ok, but now in my country, imei was not registration on isp or may be if i buy from ecommerce the gps can't be use because imei was blocked by provider :( . for the stable may be cant be the device can't be run all the time, in my case the device only work less than 2 year :p. after that the device error.
Does anyone know the communication protocol specification for TK309 device? Where can I download it?