About Power Module

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The Power Module allows you to connect a 5 V DC power adapter via a standard 2.1 mm power jack socket.
It features a high-current relay (230 V AC / 16 A) to control your appliances.
Also you can drive a digital LED strip with it (compatible with WS2812B).

This module can power a HARDWARIO TOWER - Industrial IoT Kit node thanks to its integrated LDO regulator.
The LDO generates 3.3 V output from the 5 V input.

Reliability is important - that’s why we have implemented a smart overvoltage, undervoltage and reverse polarity protection on the power jack input.
This feature guarantees the input voltage range to always stay within the proper limits.

Warning

The maximum allowed current is 6 A.

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Schematic drawing

SDK Library

Header File

Source File

Projects

Features

  • 5 V DC power adapter input (2.1 mm jack) (1)

  • Input voltage range: 4.2 V to 5.8 V

  • High-current relay output (230 V AC / 16 A)

  • Integrated LDO with 3.3 V output voltage

  • Addressable/digital RGB(W) LED strip output (1)

  • Integrated voltage translator (3.3 V to 5 V)

  • 2x position for a HARDWARIO TOWER tag

  • Overvoltage, undervoltage and reverse polarity protection

  • Pluggable 3-pin terminal block for relay output

  • Pluggable 3-pin terminal block for digital LED strip

  • Operating temperature range: -20 to 70 °C

  • Mechanical dimensions: 88 x 55 mm