Hello, I connected my esp8266 to my wifi network successfuly, but I can’t connect to Hive mq cloud mqtt broker. on my serial port it says that Attempting MQTT connection…failed, rc=-4 try again in 5 seconds Attempting MQTT connection…failed, rc=-4 try again in 5 seconds and so on… esp8266 code (…

Esp8266 can't connect to mqtt cloud broker hivemq

bubuq3 September 20, 2021, 5:42pm 2

Beacause it is TLS I need to change something in my esp code. I don’t find any example OTI.

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