Jakub Mandula

Hey @capblack thats very odd, the specs range should be 0-9999.99kWh according to the datasheet, but truth be told, I could not test it as I don't have such an...

Hmm that is definitely a strange behavior... Sounds like some sort of a overflow. Could be in the PZEM or in the library code. I can't quite see anything obvious...

Yes @capblack, could you push your changes as a pull request. I am quite curious what the issue is. I had a look over the code and I am using...

Hi, I am sorry. How is this related to the PZEM library? The errors seem to be related to the LCD library.

I can confirm the library does not work on Viagra, but I ordered the STM32F103C and will have a look if I have time :smiley:

@aarif29 Have you managed to get it working or found some work around?

I have to still play with the calibration feature. I have heard that you can even ruin your device. I will only add it when I am confident it works...

Has anyone had time to look at this?

You might actually have discovered quite a serious bug! I think the problem might be with the updateValues function which rate limits the number of actual update calls. There is...

That is strange then... Could you verify if the values you get are actually `0` or `Nan`. Nans represent an error in the communication. But if the library returns a...