IP Voltmeter v 2.3

ip voltmeter v23

IP Voltmeter v 2.3

includes:
2 analog inputs + relay + thermometer

The IP voltmeter v2.3 is a device for measuring 2 voltages and temperature over the internet. The board also contains a relay that can control various other devices.

The temperature is measured by an external temperature sensor, which operates in a wide range. The sensor is waterproof.

This board does not implement advanced functions (alert, cloud, remote DB) like some other boards.

Technical information.

Board size: 93 x 109 mm
Power supply: + 5V to + 28V DC
Current consumption : 77 mA / 12 V
Voltmeter measurig range: 0 - 70 V DC
Voltmeter resolution : 0.01 V
Speed measurement : 2 times/sec
Temperature range: -55°C to +125°C
Temperature accuracy: ±0.5°C
Measurement interval : 10 seconds
Image 1
Start working with IP voltmeter

When TCP/IP voltmeter is connected to the network and power is on... More.

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Network configuration and setup

The IP voltmeter can have both dynamic and static IP address. More...

Image 1
Power supply

IP voltmeter is designed for a wide range power supply... More...

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Voltage measurement

How to connect the measuring device to the board. Basic information. More...

Reading measured data

The IP voltmeter offers various methods to retrieve the measured data, including accessing it through a web browser, utilizing a TCP client, using an SNMP client, or reading the status.xml XML file.

IP voltmeter v2.1
Web browser

The most common way to read data is to use a web browser.

IP voltmeter v2.2
TCP server

The IP voltmeter has a built-in TCP server that listens on port 9760.

IP voltmeter v2.3
SNMP client

IP voltmeter supports SNMP protocol v2.

IP voltmeter v2.3
Reading XML file

It is a efficient way of reading the measured data.

Web browser screenshots

The IP voltmeter offers various methods to retrieve the measured data, including accessing it through a web browser, utilizing a TCP client, using an SNMP client, or reading the status.xml XML file.

Temperature sensor

As a sensor is used temperature sensor DS18B20. The thermometer uses a 1-pin bus, so only 3 pins are needed: Vdd, GND, DATA.

The colour coding of the cables is: GND is black, Vdd is red and DATA is yellow

The cable is 1 meter long. The sensor is waterproof. When connected to the input connector, the sensor immediately sends the measured temperature.

Temperature sensor

More information

Price : 59 USD/piece