ESP32 with a relay output, kept on the bench to check that commands and automation rules actually reach hardware. A test rig, not an installation.
This device's owner has enabled public control for a live demo. Your actions affect the real device.
Bme280 Temp
°C
Bme280 Humidity
%
Last updated: 7/12/2026, 5:05:03 PM
No telemetry data available