search

letscontrolit / ESPEasy

Easy MultiSensor device based on ESP8266/ESP32
http://www.espeasy.com
Other
3.22k stars 2.2k forks source link

PZEM-004T multiple works very well #3425

Closed ipa64 closed 3 years ago

ipa64 commented 3 years ago

Hi, Not an issue, just to say THANK YOU ! PZEM-004T multi works very well, I think you can remove [TESTING]. F88CA2EF-95B1-4317-8C86-E4AE39B2FE13

TD-er commented 3 years ago

Good to know. Right now the "testing" is also misused to determine what build contains which plugins.

Shumde commented 3 years ago

Hi ipa64, I have 2 PZEM-004t and configured in ESPEasy as SoftwareSerial. But all of them shows the same results. If coil #1 is connected and #2 not, both PZEM shows the same results. How did you configure ESPEasy? Adress, GPIO?

Shumde

uzi18 commented 3 years ago

@Shumde you should connect them one by one and change address in first task configuration.

TD-er commented 3 years ago

Yep, modbus devices must have their own unique address if used with >1 on the same bus.

hunterelectros commented 6 months ago

@TD-er , I have a similar problem, all three PZEMs are connected via SW-serial but each to their own different pins, and still they all show the same data. In this case, is it also necessary to change the addresses for the PZEMs so that each of them has its own unique address? Screenshot_5