Tasmota plugs showing wrong data

saj42

I've decided to set up MQTT on my 3 Tasmota plugs. I've only really used them so far to switch difficult to reach appliances on/off and a smidge of scheduling so I can't recall whether the data is correct or not.

My 3 plugs are showing 332, 240 and 231 volts and the watts / amps are also incorrect.
Is there an easy way to fix / calibrate them? I've got a simple plug in meter and a multi meter so I can find the correct voltage / wattage and hence amperage.
thanks

AAllport

Hi @saj42,

So, there is a factory calibration procedure, but it seems something has gone wrong,
I'm sorry for the inconvenience this may have caused!

We have a calculator here that will give you the necessary command to trigger calibration yourself - https://blog.mylocalbytes.com/tools/tasmota-calibration

saj42

AAllport
Thanks. I did run round the house looking for smoking sockets... 332v is slightly above the 230 volts -6%, +10% that DNOs are allowed.... :-)

I'm sorted now, thanks for the pointer to the distructions.