Set up. Configure. Read out: Attach the stromleser.tasmota 2 to the optical interface of your electricity meter using a magnet. Connect it to the power supply, store the appropriate script - and the data is displayed in real time (locally) on the Tasmota interface. Read out more, understand more: Thanks to the TTL extension, you can read up to three meters simultaneously - perfect for an additional PV meter or for recording consumption in apartment buildings.