Search found 5 matches
- 23 Dec 2017, 21:48
- Forum: ESP Easy: Hardware
- Topic: Support for PZEM 004T Energy monitor
- Replies: 309
- Views: 9290909
Re: Support for PZEM 004T Energy monitor
I actually copied codes from several sides until it worked. it is a very crude and imperfect programming. I attach the code I use if someone wants to use it and better if they fix it, use it with espeasy 1.4 and mega espaesy. _P099_PZEM.ino //#########################################################...
- 20 Dec 2017, 16:56
- Forum: ESP Easy: Hardware
- Topic: Support for PZEM 004T Energy monitor
- Replies: 309
- Views: 9290909
- 18 Dec 2017, 13:09
- Forum: ESP Easy: Hardware
- Topic: Support for PZEM 004T Energy monitor
- Replies: 309
- Views: 9290909
Re: Support for PZEM 004T Energy monitor
Hello,
for the connection I did it directly, but with 3.3v and I put a resistance in parallel within the pzem, the idea is that the optocoupler is running with 3.3v and not with 5v as it comes originally.
Now I'm not at home, I can barely get a picture of the change I made.
for the connection I did it directly, but with 3.3v and I put a resistance in parallel within the pzem, the idea is that the optocoupler is running with 3.3v and not with 5v as it comes originally.
Now I'm not at home, I can barely get a picture of the change I made.
- 17 Dec 2017, 20:02
- Forum: ESP Easy: Hardware
- Topic: Support for PZEM 004T Energy monitor
- Replies: 309
- Views: 9290909
Re: Support for PZEM 004T Energy monitor
Hello,
I have a wemos connected to a pzem running a few months ago, this sends the information to a PC with domoticz who keeps track of these variables.
I have a wemos connected to a pzem running a few months ago, this sends the information to a PC with domoticz who keeps track of these variables.
- 17 Dec 2017, 19:49
- Forum: Introduce yourself
- Topic: Hello from Chile
- Replies: 1
- Views: 3027
Hello from Chile
Hello everyone.
I am new to this forum, I like hobby electronics and I have experimented with ESP-12, currently I have worked some in my house like domotica, registering electric parameters and managing some lights.
I am new to this forum, I like hobby electronics and I have experimented with ESP-12, currently I have worked some in my house like domotica, registering electric parameters and managing some lights.