Comments (2)
Strange, never had that happen. Can you verify the voltage with a multimeter? Also have you tried resetting the chip by just unplugging (from AC) and connecting it back?
from pzem-004t-v30.
I did reset it and verify the voltage. The voltage is between 220-240 at some points and 270 at the wire going in the pzem. I think it is due to emf probably or some other reason, however, I am trying to change the wire and connectors to see if it improves the condition.
Edit:
There was a problem in the neutral line. Fixing the wire reduced the emf and voltage is normal now.
Thanks :)
from pzem-004t-v30.
Related Issues (20)
- ESP32-WROOM-32 (DOIT ESP32 DEVKIT V1) + PZEM-004T-100A(V3.0) - all returned values are NaN HOT 7
- Negative power, for consumption or production measurement HOT 3
- reset energy, set max power , read alarm flag. HOT 5
- Read Only Current HOT 4
- I can not read 3 pzem HOT 3
- Pzem-004t v3 + Esp32 DEVKITV1 HOT 2
- Mycropyton HOT 1
- HOW TO RESET PZEM004TV3 ESP32? HOT 1
- when I try to upload, I get an error like this: no matching function for call to 'PZEM004Tv30::PZEM004Tv30(int, int) HOT 7
- Seeed Wio LTE
- instantaneous value HOT 1
- Module PZEM-004T-100A-D-P HOT 1
- Issue with Teensy 4.1, using any of the hardware serials (Serial1...Serial8)
- Voltage measurement up to 500 volts HOT 2
- Can you make this code non-blocking? HOT 10
- How to modify this code to only output certain values HOT 6
- is there possible to change the CT (Current Transformer)? HOT 1
- Check if module is connected HOT 2
- Only read voltage HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pzem-004t-v30.