The EmonTxV3 Continuous Monitoring firmware is now available to download on github here: GitHub - openenergymonitor/EmonTxV3CM: EmonTxV3 Continuous Monitoring Firmware (Default shipped EmonTxV3 firmware) (version 1.0-beta). The firmware is a replacement for the standard EmonTxV3 Discrete Sampling f…

I don’t really know what I’m doing but I’ve tried to follow the instructions above as far as the downloading. I then tried Verify EmonLibCM-master/emonLibCM.cpp:44:21: fatal error: OneWire.h: No such file or directory It seems I need a Onewire library. The Library Manager offers me v2.3.4 of a lib…

[image] djh: So I suppose I need some other library? Correct. You need both of them. After you install the Onewire library via the Library Manager, download the Temperature Control Library zip file from Miles Burton’s github page. (You don’t need to unzip it) https://github.com/milesburto…

FWIW, I didn’t need to restart the IDE; just including it from the menu seems to be enough. I’m on linux. I am a bit concerned about version control. I’ve essentially just got a random selection of versions. So I’m not missing header files now, instead I get: EmonTxV3CM/config.ino: In function ‘v…

Dave, as a new user, it might be worth you updating the readme.md file to expalin what is needed when starting from scratch. It is often difficult for those using it all the time to know what is needed for new users.

Yes, that sounds sensible. I’ll be happy to do that once I actually get it to compile!

Hi Dave, I have the same issue, did you get to the bottom of it? Best Regards James

Not yet. I believe we’re waiting for @Robert.Wall to update emonCM lib.

Ah OK, Thankyou! edit, thanks to your hint, i now have this compiling. the 2 problems were i was using version 1 continuos sampling, not version 2.got it here. EmonLibCM - Version 2.2.1 (Released 30/10/2021) The compiler was also using the wrong one wire librarys. Hope this helps! Best Regards, J…

Hi trystan, After I uploaded the sketch, I loaded default calibration to eeprom (entering config mode) but sketch does not detect any power consumption. > Calibration: > vCal = 268.97 > i1Cal = 90.90 > i1Lead = 4.20 > i2Cal = 90.90 > i2Lead = 4.20 > i3Cal = 90.90 > i3Lead = 4.20 > i4Cal =…

[image] DavidF: AC missing Vrms:0.00 That’s your problem. You can’t calculate power without knowing the voltage. Trystan’s sketch (or more precisely, the version I’m looking at) doesn’t allow the possibility of using a nominal assumed voltage to show an estimate of apparent power, which mig…

Community

OpenEnergyMonitor

OpenEnergyMonitor Community

EmonTxV3 Continuous Monitoring Firmware (v1.0-beta)

Hardware emonTx