Next up. Power factor ^^;
On looking up the PZEM-004T
You really want to be very careful with that or your connected devices are going to get a 230 Vac religious experience.
Look at how much space you have between high voltage and logic.
Preferisco l’SDM120 al PZEM-004T.
yes
I analyzed the SDM device but it’s bigger than PZEM so I decide to try the smaller one (it’s also cheaper)…for now it seems all ok…hoping so in the next days