Domoticz

Gas meter not reporting any data
When a gas meter is paired with the Smart Meter it gets assigned one of the four available channels. Normally Domoticz will be able to tune in to the correct channel, but sometimes technicians leave the old gas meter registered in the Smart Meter and Domoticz ends up selecting the dead gas meter for input. To fix this you can use a hidden feature in the P1 Smart Meter class that allows you to override the channel auto select mechanism. Go to the Domoticz 'Set-up'->'More Options'->'User Variables' menu and create a new 'integer' value named 'P1GasMeterChannel'. Allowed values are 0 which is the default and enables auto select, or 1 to 4 for either of the four possible channels. To activate the change you must restart the hardware class. For this, go to the Domoticz 'Set-up'->'Hardware' menu, select your P1 Smart Meter hardware and click on 'Update'. You may check the log to verify that the override is now active.