Monarco HAT

Lightweight I/O for the Raspberry Pi minicomputer

Overall scheme of using the Monarco HAT

Monitoring, archiving and control

Those are the applications we had in mind when we designed the add-on board which we call the Monarco HAT.

Read the whole story of Monarco HAT

Monarco HAT is DIN-rail mountable (with optional aluminium case)

Analog and digital I/O, RS-485 and 1-Wire in compact form

  • 4x digital IN, 4x digital OUT
  • 2x analog IN, 2x analog OUT
  • 1x RS-485
  • 1x 1-Wire bus
  • 9 LED indicators
  • Power supply: 10-30 VDC
  • Battery-backed RTC chip
  • Hardware watchdog
  • High quality push-in terminals, detachable connector

Explore full technical specification

Indiegogo logo

Orders available through Indiegogo

Monarco HAT crowdfunding campaign on Indiegogo was successful.

Order Monarco HAT

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Let's keep in touch

Make sure to have first-hand information about bringing Monarco HAT to the market.


Who are we?

REX Controls s.r.o.
Jeřabinová 30
326 00 Plzeň
Czech Republic, Europe

Phone: +420 605 212 971
VAT ID: CZ25239562

Additional information

Raspberry Pi is a trademark of the Raspberry Pi Foundation.

A 'HAT' (Hardware Attached on Top) is an add-on board which follows Raspberry Pi HAT specification.

1-Wire is a trademark of Maxim Integrated Products, Inc.