Error 63 TCP/IP

[Yunus42]

Help me, right now i using esp32 and accelerometer to gain data of Z axis
when i trying to send data into labview this error 63 happened to me
i've try ping from my pc to the IP of esp32 and its work
im still new in using labview 
can anyone help me?

[GerdW]

Hi Yunus,

"the server refused to accept the connection": the problem is not with LabVIEW…

Is there a server available?

Which credentials does it expect?

[Yunus42]

can you teach me?
i want to make the labview as server 

[rolfk]

TCP Open creates a client connection. On the address you specify must be a running TCP Listener (aka server). There are several examples in LabVIEW about TCP servers and clients. Try the Examples Finder in the Help menu.

[GerdW]

Hi Yunus,

---

@Yunus42 wrote:

i want to make the labview as server 

---

In my understanding your ESP32 should act as server. The LabVIEW program will act as client to request data from your ESP32 server.

I cannot help much more as I don't know anything about your ESP32…