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Re: Need help with TCP client mode with an android server

PostPosted: Mon Nov 09, 2020 2:12 pm
by MVRP
JurajA wrote:for me it works.
what is the problem?


It returns *link type error". The ESP cant obtain a port number neither with its own or host's ip.

Re: Need help with TCP client mode with an android server

PostPosted: Wed Nov 11, 2020 3:28 am
by JurajA
then you do something wrong. you should show us the code and the communication with the AT firmware

Re: Need help with TCP client mode with an android server

PostPosted: Thu Nov 12, 2020 8:50 am
by MVRP
JurajA wrote:for me it works.
what is the problem?


Perhaps its because if my android version?? Could you check if your cell phone automatically assigns a port number for the client (esp in tcp client mode)?

Re: Need help with TCP client mode with an android server

PostPosted: Thu Nov 12, 2020 11:07 am
by JurajA
what port? the ports are no assigned automatically. there is nothing like UDP or TCP mode.
do you have a problem to connect to a TCP port?
show your source code