Power Monitor

Voltage, current and environment, live from your ESP32

--:--:--

Waiting for data

The dashboard fills in as soon as the device sends its first reading.

Last reading--

AC voltage

--

AC current

--

Temperature

--°C
0°25°50°

Humidity

--
Relative humidity
--

Air quality (MQ135)

--raw
LowElevatedHigh

Vibration

--
--

Protection relay

--
--

Device

Wi-Fi signal
--
Uptime
--
Device IP
--

History

Every reading is stored in SQLite on the server

Readings in range--
Time in fault--
Time with vibration--

Voltage (V)

VoltageLimits and faults

Current (A)

CurrentLimit and faults

Temperature and humidity

Temperature (°C, left)Humidity (%, right)

Air quality (raw)

MQ135ElevatedHigh

Recent events