Help with this lambda not working

[RonnieLast (Last of the Ronnies)]

Hi, have a look at the filter options:

Esphome ct clamp 30A/1V

The ESP32 ADC is noisy and or maybe it is to do with the software implementation… Anyhow you can get good data with allot of filtering… In this example I use the same code to measure voltage with a voltage sense transformer: - platform: ct_clamp #current sensor component can be used to measure voltage sensor: voltage_sensor_pin name: "Voltage" unit_of_measurement: V device_class: voltage id: voltage sample_duration: 500ms update_interval: 2000ms accuracy_decim…