ESPurna 0.0.0

Manufacturer

Device

Chip ID

MAC

Network

MQTT Status

Temperature (ºC)

Humidity (%)

Power (W)

Relay Status

Hostname

This name will identify this device in your network (http://<hostname>.local). For this setting to take effect you should restart the wifi interface clicking the "Reconnect" button.

Relay boot mode

Here you can define what will be the status of the relay after a reboot.

Administrator password

The administrator password is used to access this web interface (user 'admin'), but also to connect to the device when in AP mode or to flash a new firmware over-the-air (OTA).

First network

SSID

Password

Second network

SSID

Password

Third network

SSID

Password

MQTT Server

MQTT Port

MQTT User

MQTT Password

MQTT Topic

Send a 0 or a 1 as a payload to the provided topic below to switch it on or off. You can also send a 2 to toggle its current state. The switch will also report its current open/close status to the same topic and its IP address, hertbeat, firmware version and file system version to the topic you define plus "/ip", "/heartbeat", "/version" and "/fsversion" respectively.

AC RMS Active Power

If you are using a pure resistive load like a bulb this will be writen on it, otherwise use a socket multimeter to get this value.

STATUS

Current configuration

GENERAL

General configuration values

WIFI

You can configure up to 3 different WiFi networks. The device will try to connect in order of signal strength.

MQTT

Configure an MQTT broker in your network and you will be able to change the switch status via an MQTT message. Leave the server field empty to disable MQTT.

POWER

Calibrate your power monitor device. Use a pure resistive load and introduce the expected values for active power, current and voltage. Use the nominal values or a multimeter to get the proper numbers. Ste any field to 0 to leave the calibration value untouched.