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(wie) kann ich SMA Sunny Home Manager über SMA-EM demon anbinden? #16308

Closed Answered by wolfgangr
wolfgangr asked this question in Erste Hilfe
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"failure is not an option"
... Stunden später ....

# https://docs.evcc.io/docs/devices/meters#manuell
# read SHM values  created by SMA_EM demon
- type: custom
  name: grid1
  power: # power (W)
    source: calc
    add:
    - source: script
      cmd: /bin/bash -c "cat /dev/shm/smaemd/data/em-3006136413-pconsume"
      timeout: 5s
    - source: script
      scale: -1  # subtract
      cmd: /bin/bash -c "cat /dev/shm/smaemd/data/em-3006136413-psupply"
      timeout: 5s
  energy: # optional energy (kWh)
    source: calc
    add:
    - source: script
      cmd: /bin/bash -c "cat /dev/shm/smaemd/data/em-3006136413-pconsumecounter"
      timeout: 5s
    - source: script
      scale: -1  # sub…

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