Hello, my name is Alberto and I have problem to read my IAMMETER single fase with Node-Red.

I read these links but I am not able to do it.

https://www.iammeter.com/docs/nodered

https://imeter.club/topic/129

https://www.youtube.com/watch?v=llfQN9TfiOM

In node-red there are 2 boxes.
Local-realtime and Cloud-realtime

When I use Local-realtime I enter the IP and it connects but the payload is undefined.
Why can't I read from my device locally?

When I use Cloud-Realtime, in addition to the SN, I need a token. How could I get the token?

Thanks

Hello, I have already found the TOKEN for the COUD_REALTIME node and it is already working.
But I still can't do a read with the LOCAL_REALTIME node

I have tested that the data can be obtained, you can test whether the ip of the meter can be opened in the browser

WEM3080-function:

//voltage,current,power,importenergy,exportgrid

let dataArr = msg.payload;

let result = [];
for(var item in dataArr) {
result.push({
payload: dataArr[item]
});
}

return result;

I have tested your function node and it only works correctly with the cloud-relatime node but not with local-realtime.

Are you using the local-realtime node?

The IP is correct, but it is possible that I need to update the device?
I requested a new firmware yesterday but have not received a response yet.

I have tested your function node and it only works correctly with the cloud-relatime node but not with local-realtime.

Are you using the local-realtime node?

The IP is correct, but it is possible that I need to update the device?
I requested a new firmware yesterday but have not received a response yet.

miwyf

I have tested that the data can be obtained, you can test whether the ip of the meter can be opened in the browser

You can try to get data through httpget mode, use this demo flow:

https://github.com/lewei50/Solar-PV-Monitoring/blob/master/NodeRed/WEM3080_httpget_flows.json

Change this ip address to your meter's ip

basic authentication admin/admin

Test to see if you can get the data: