NodeMCU based MQTT multi-sensor with OLED display

[bartus (B K)]

Use code fences around all your posted code, so we can read it easier

@Neelam_Rani

Can you please suggest how you wrote in this?

Here’s my persistence strategy for the Temp_Chart group (all my sensors items belong to this group):

Items {
Temp_Chart* : strategy = everyMinute, restoreOnStartup
Temp_Chart_Period : strategy = everyChange, restoreOnStartup
}

Please post your items & sitemap definition files so we can take a look and see what’s wrong.

@Neelam_Rani

I read regarding a concept Access point below one of your video. I want to do something like that so that we can change that from our phone or PC.

For this, I have started to use ESPEasy with these sensors. ESPEasy makes it easy to create an access point, but also allows me to change the configuration of the sensor using webpages, and add new sensors very easily too

I haven’t made a full video about setting these up with ESP Easy, but I did show how to do it during my last live stream. You can watch it (it’s towards the end of the video where I show how I load/use ESPEasy), and hopefully it helps you!

BK Hobby Live Stream #2 - Building a Kube multisensor Live + ESP Easy Introduction