I am working on Em101+ energy meter, i am able to read the data using gurux software through RS232 port. But when i am trying to read with micro controller, i am not able to communicate. I know it is surely connection issue.
Meter has 4 pin RJ11 connector.
Can any body help me with the RS232 connections to the Meter and micro controller.
Hi Srikanth,
Hi Srikanth,
The reason might be anything. Try to connect your microcontroller to the PC using serial port and check is your controller sent any data.
BR,
Mikko