How to Configure MQTT Mosquitto broker & Node-Red Dashboard to Control NodeMCU ESP8266

Controlling ESP8266(NodeMCU) based Applications with Node-RED MQTT(Mosquitto Local & Public Server) Dashboard
#ESP8266(NodeMCU) #NodeRED #MQTT.

[songlyrix]

NodeRed is not working they are saying pls add some UI nodes to your flow and redeploy

[farhanfaiyazkhan]

Great Video Sir, I am using mosquitto broker locally and have also done port forwarding from pc IP to localhost on 1883, yet still not able to connect with esp (Serial Monitor: Attempting MQTT connection...failed, rc=-2 try again in 5 seconds).

[justplaygames]

Thanks so much, I tried this so I can get the Arduino basics and this for real is so helpful but when I opened node-red ui I can't see the switch icon on the screen

[ModelRailroadTechniques]

great..can you some the change of code for adding more leds to a separate topic?

[likhitakorla]

What is the required library to include the PubSubClient in the arduino sir ?

[alfondadimascahaya]

Hello sir, i have a trouble my mqtt wont connected it says rc=-4 or sometimes rc=-2 i already configure the mqtt nodes same as yours cause i run my modquitto broker on local how do i fix it?

[Lennings]

why is he putting in the link in on the switch?

[tonymaiyo]

Nice video ...I have a problem though, i cannot establish connection to the mqtt broker which i'm running the server locally ...I have used my pc's ip4 address

[lifeissimple]

Hello sir, I am not able to make connection between switch and MQTT in . It is showing successful deployed at the same time it is connecting not connected. Could you please guide us on this issue.

[chantaratisyaarisoni]

hello is the ip addres for mqtt is ''IPv4 address'' when we type ipconfig?

[adhyatmakartika]

how can i know my mosquitto ip ? im going to run it locally, but i dont know the ip address... can you tell me where i can find it?

[SurajSande]

why you used linkin, i dont get that.

[asdfdsa]

what should ı write for mqtt server ? whats ıp adress is it