Continuing the discussion from Arduino Nano 33 IoT - cannot get connected to IoT cloud : Hello, To tell I have the exact same issue than you, and I am still stuck... My device has the connectivity module firmware version 1.5.0 When I look at device list I see Nano33_1 with connectivity module 1.…

Device fails to connect to Arduino Cloud: "ArduinoIoTCloudTCP::handle_ConnectMqttBroker could not connect to iot.arduino.cc:8883 Error: -2"

pert Split this topic May 27, 2024, 12:05pm 5

Topic		Replies	Views
ArduinoIoTCloudTCP::handle_ConnectMqttBroker could not connect General Guidance	4	8013	June 14, 2021
IoT Fails to connect Programming	2	1010	March 25, 2024
Cant connect to Arduino IoT Cloud Home Automation	14	7270	May 6, 2021
Arduino Nano 33 IoT will not connect to Arduino IoT Cloud Sensors	6	718	January 16, 2024
Nano 33 IoT to Arduino Cloud returns Error: -2, but Uno R4 Wifi board works fine with same code! Nano 33 IoT	4	62	February 10, 2025