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Energy Meter PZEM-004T with the send function on Thing

PostPosted: Tue May 01, 2018 11:45 am
by tymon
Screen Shot 05-01-18 at 06.08 PM.PNG
Hello
You can use a nice module for monitoring devices
In the attachments, the image from the module operation
first of all, you need to set the module address before starting
address (1) = 192
address (2) = 168
address (3) = 1
address (4) = 1
address (5) = 0
My module is very accurate checked with Power Analyzer Norma 4000
The serial.available () command receives hex for a very long time
about 2 seconds including counting the checksum
I am asking for opinions, what can I do better
was translated to Google :D

Re: Energy Meter PZEM-004T with the send function on Thing

PostPosted: Tue May 15, 2018 2:00 pm
by tymon
Upgrading
To and how to connect
and when it's supposed to work on 3.3 volts
in the link

https://github.com/olehs/PZEM004T/wiki/Basic-Setup