I´ve been trying to fix this with no luck. Have searched in the community but nothing like my problem.
Using Arduino Mega board + ENC28J60 ethernet module. It works in another location/internet connection with no problem. When I try in my home it doesn´t connects.
I can see in my router that Arduino it´s getting one IP and I can ping it from my PC. Also Putty can reach arduino.mydevices.com from my PC.
Don’t know why my serial monitor doesn’t displays anything so I’m not able to troubleshoot what is going on. Could any of you kindly check my code to see if is there anything that is preventing the monitor to display data?
Hello, to view data in serial monitor, please verify the speed of the window when you open the serial monitor - it is in bottom. It should be the same as the one specified in your code (9600).
For internet access, could you first try to delete the Blynk library that you include and just left only the ones that Cayenne uses?
What are the more common problems when you see this? ISP related? I also removed my router to get the IP directly from my ISP modem and still the same problem.
I also had one security NVR configured here using DDNS so I have removed everything to not interfer in the connection test.
I fixed the connection problem replacing DNS name by the IP in Cayenne
define. So basically this was a DNS problem that the Putty wasn’t
appropriate do detect it since the computer can solve DNS by itself.
When I boot and look into serial messages it shows connection success but after some seconds it start to show connection failure messages and device go offline.
just sharing, i have intermittent connection issues (basically always reconnecting) but i got stable connection when i remove reading and sending ADC value to the server.
if anyone have any fix regarding this, please share, thank you.