hi folks,
i use an bananapi for pimatic. In the bananian-OS U can display SOC and PMU Temperature, so i decided to make two shellsensor-Devices, like this:

   {
      "id": "soc-temperature",
      "name": "SOC Temp.",
      "class": "ShellSensor",
      "attributeName": "temperature",
      "attributeType": "number",
      "attributeUnit": "°C",
      "command": "soctemp | awk {'print $2'} | cut -c 1-4"
    },
    {
      "id": "pmu-temperature",
      "name": "PMU Temp.",
      "class": "ShellSensor",
      "attributeName": "temperature",
      "attributeType": "number",
      "attributeUnit": "°C",
      "command": "pmutemp | awk {'print $2'} | cut -c 1-4"
    },

i hope it’s helpfull for some one else

greetings
jensebub