emonHub RX frame node id outside scope

Submitted by bbroge on Tue, 13/01/2015 - 16:21

Hi all,

I setup my arduino and CT by following this guide:

http://openenergymonitor.org/emon/buildingblocks/how-to-build-an-arduino...

I hooked everything up and am getting values, however I cannot log them to emoncms. I'm getting this error in emonhub:

RX frame "node id outside scope"

Any ideas?

Thank you.

Re: emonHub RX frame node id outside scope

Submitted by pb66 on Tue, 13/01/2015 - 16:40.

The example you are using is just to demonstrate a point not a full working sketch. The "standard OEM data format" is that the values are preceded by a node id usually in the range 1-30. So emonHub is expecting the first value to be in that range.

You could add a line to your demo sketch to print a node id 1st and emonHub will then pass the data to emonCMS.

Paul

Re: emonHub RX frame node id outside scope

Submitted by bbroge on Tue, 13/01/2015 - 17:05.

Hi Paul, thanks for the reply. Is there an example of a full working sketch somewhere?

Re: emonHub RX frame node id outside scope

Submitted by pb66 on Tue, 13/01/2015 - 17:19.

Most of the monitoring sketches are in the emonTxFirmware repo on git. many of those assume an RF link but also have serial output for debuging.

There are a couple of "serial direct" sketches in there and here is a couple of forum threads on using serial direct sketches with emonHub.

http://openenergymonitor.org/emon/node/6048

http://openenergymonitor.org/emon/node/6167

http://openenergymonitor.org/emon/node/6250

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