David Albrecht

Can you share the output of the following commands? `sudo journalctl -u power-monitor.service -n 50` `cat /proc/cpuinfo | grep -E "Hardware|Model|Revision"`

Hi @vulture2600, thanks! The challenge with noise coming in is that it could be coming from several different places. Most often, I think, is that the CT wire acts as...

Yes, that makes sense now. I've tried to stay away from extrapolating smaller measurements up because that can introduce errors that multiply in magnitude the higher up you go. Also,...

Hey @vulture2600, how'd your testing with the Fluke go?

Hi @sohyt95, this is a known issue with the latest bootloaders that are shipping on the newer Pi's. Please try with the Pi OS Lite image here: https://downloads.raspberrypi.org/raspios_lite_armhf/images/raspios_lite_armhf-2022-04-07/2022-04-04-raspios-bullseye-armhf-lite.img.xz ... and...

Whoops, I should have mentioned that you should skip step 14 of the manual install instructions (the `sudo rpi-update` command). This command installs an older kernel that triggers the message...

I was able to identify a workaround for this issue which allows you to use my custom image with the newer Pi 4s. The problem is actually not with the...

The power monitor software should run on Bullseye, but the problem is the SPI sample rate is cut in half, which impacts the accuracy of this project. See this issue...

Hey @bert269, we ended up resolving the SPI transfer rate issue in the `spidev` Python library, so I'm preparing to release an updated Bullseye image for this project. If you're...

Right - Bullseye refers to the base Ubuntu image version, but the update && upgrade will install a newer kernel (similar to Bullseye's default kernel). The setuptools message implies you'll...