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olehs / PZEM004T

Arduino communication library for Peacefair PZEM-004T Energy monitor
MIT License
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PZEM004T V3.0 not compatible with this library #60

Closed aksh2412 closed 4 years ago

aksh2412 commented 5 years ago

Scan 17-Jun-2019 (1).pdf Hello,

I bought new PZEM004T V3.0 module and using this library it is was not working, on further debugging found that the command sequence for PZEM004T V3.0 and PZEM004T V1.0 are different. Please let me know if my above observation is correct.

Also provide me with the solution as PZEM004T V3.0 requires CRC of 16 bit with 0xA001 polynomial.

Attached is user manual for PZEM004T V3.0.

Thank you, Akshay

RuslanKap commented 5 years ago

+

aksh2412 commented 5 years ago

Can you suggest any solution for this?

innovators-guru commented 5 years ago

Check all details about PZEM-004T V3.0 and its library https://innovatorsguru.com/pzem-004t-v3/

SumeriLal commented 5 years ago

Use this library : https://github.com/SumeriLal/Arduino/tree/master/MasterPZEM

mandulaj commented 4 years ago

I am in a bit of conflict of interest, but my library isn't half bad https://github.com/mandulaj/PZEM-004T-v30 :smile:

mandulaj commented 4 years ago

Also this is a duplicate of #58