EmonTX to Rpi - Direct Serial Connection

[rdc-Green]

emonTx connecting to arduino IDE using programmer

Actually, it’s probably easier for me that you kept the same thread, but I wish you’d said “Now I want to do it with the RFM” (or something like that). It’s still the same principle, but slightly more involved. I’m assuming you want both the individual values and the sum of the powers. At the top, at line 49 for emonhub.conf, you’re going to want this: [[[rx]]] names = power1, power2, power3, power4, sumPower, Vrms, temp1, temp2, temp3, temp4, temp5, temp6, pulsecount da…

@Robert.Wall - this is what you advised me to do when I was connecting over RF. I can’t see where this needs to be edited for Serialout in the sketch though

Do I need to add a row to this section to add in the sumPower?:

  #if defined SERIALOUT && !defined EMONESP
  Serial.print(nodeID);     Serial.print(' ');
  #if WIRES == 3-WIRE
  Serial.print((int)(realPower1+0.5) + (int)(realPower2+0.5));   // These for compatibility, but whatever 
  you need if emonHub is configured to suit. 
  Serial.print(F(" 0.0 "));
  #else
  Serial.print((int)(realPower1+0.5)); Serial.print(F(" "));   // These for compatibility, but whatever you 
  need if emonHub is configured to suit. 
  Serial.print((int)(realPower2+0.5)); Serial.print(F(" "));
  #endif
  Serial.print((int)(realPower3+0.5)); Serial.print(F(" "));
  Serial.print((int)(realPower4+0.5)); Serial.print(F(" "));
  Serial.print((int)(Vrms*100));
  Serial.print(F(" "));