<![CDATA[MQTT connection problem]]>Hi, I just bought a m5stack core device and I'm trying to subscribe it to my mqtt server but I can't.

I'm using PubSubClient Library and I'm getting a Connection error.
The device has wifi enabled and an ip assigned.

It seems a library compatibility problem.
Has anyone managed to connect to a mqtt broker?

THanks in advance.

]]>https://community.m5stack.com/topic/79/mqtt-connection-problemRSS for NodeWed, 29 Apr 2026 04:57:21 GMTTue, 30 Jan 2018 19:01:59 GMT60<![CDATA[Reply to MQTT connection problem on Wed, 31 Jan 2018 11:17:12 GMT]]>Mhh I think I finally got it working.
I was using WifiMulti.h and it seems there was the problem. Something with TLS handshake.
I swaped to Wifi.h and now seems to work.

]]>https://community.m5stack.com/post/253https://community.m5stack.com/post/253Wed, 31 Jan 2018 11:17:12 GMT<![CDATA[Reply to MQTT connection problem on Wed, 31 Jan 2018 04:42:10 GMT]]>Please post the line of code where you are creating the connection to the broker.

Is the broker properly configured in respect to port usage (e.g. 1883 for no encryption/no authorization)?

]]>https://community.m5stack.com/post/250https://community.m5stack.com/post/250Wed, 31 Jan 2018 04:42:10 GMT