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STEVAL-IHP005V1 - node to node communication via power line

SumitAdep
Associate II

Hello to STM community,

I am sharing my problem with you regarding STEVAL-IHP005V1 evaluation kit.

 My setup:

I am using STEVAL-IHP005V1 power line communication evaluation kit.

There is a windows based GUI software provided from ST's side to communicate with this kit via RS-232 protocol.

For powering this device there are two option 12V and 3.3V.

I am powering up this device by providing 3.3V from USB-TTL module.

Till now GUI and kit are successfully communicating with each other.

I am able to set/get various parameters to a kit.

Both kit's are connected to 220V to 240V AC with 50Hz frequency power lines, via their Neutral and Live terminals.

 

Actual problem:

My problem here is that i want to send data from one module to another module through power lines.

I have connected kit's Live and Neutral terminals to power lines.

Broadcasting data using GUI and expecting another module to receive it and printed in GUI.
I have kept open two windows and both are separately connected to these two kits through RS-232.

The thing is till now data transmission from one node to another did not go successful not even once.

 

I do not have any idea how to proceed this experiment further.

 

Seeking help from community and ST's team.

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