Logger
core
logger Control logging output and verbosity for debugging
Official Documentation
📚 ESPHome Documentation →Overview
The Logger component manages log output from the ESPHome device, controlling what information is printed to the serial console and logged over the network API.
Notes
This component works with all ESPHome-compatible devices.
This is recommended to be turned on at DEBUG level for at least during working out your yaml configuration. After deployment you can lower the logging level.