Trying to share my values

Need Help With My Project
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1

Before reading the question, please understand that I’m not an English-native person, so the grammar could sound weird.

I’m trying to make a simple weather sharing program with raspberry pi. With dht22, I could send temperatures and humidity to Blynk from raspberry pi.
+I’m a noob at Blynk, therefore I’m using the new version of Blynk.

What I want to do next is to display the average temp and humidity from many different raspberry pi that I already settled. However, I’m using the new version of Blynk, so it was hard to find some information about this(also, as I mentioned, I’m not good at English).

Could anybody can give help with this idea?

2

The easiest way is to run Node-Red on the Pi and install the Blynk IoT plug-in for Node-Red.
If you have multiple Pi’s then sending the data via MQTT to a “master” Pi, which then passes it to Blynk is also an option which is possible using Node-Red.

Pete.

2 Likes
3

Thanks for answering!
One more question, can I use server for this problem?

4

I don’t understand what you are asking.

Pete.

5

Sorry for that, thanks for advise!