could not connect to mqtts-sa.iot.arduino.cc:8883

Development Tools Cloud IoT
1

Hi All,
I'm sorry guys I don't know if the post already exist, but I don't found a solution for my problem. I will try to explain the issue: I'm using Oplà Kit with Arduino MKR 1010 with wifi integrated, when I Upload a new project I obtain always the same error in the serial monitor and this don't allow me to connect with the Dashboard ArduinoIOT:

ArduinoIoTCloudTCP::handle_ConnectMqttBroker could not connect to mqtts-sa.iot.arduino.cc:8883

I'm tried to search a solution, but nothing.

2

Hi All,
the problem disappear when you try to cancel the project and disconnect and reconnect the Arduino in the IoT Cloud.

3

Hi!
after some testing through the pins on my MKR WiFi 1010, I discovered that in my case this problem was somehow connected to having a button wired to pin 11 (SDA).
Once I moved the button and left nothing wired to pin 11 the connection to the IoT cloud was successful.

4

This topic was automatically closed 120 days after the last reply. New replies are no longer allowed.