Z-Wave.Me - Z-Uno Shield DIN Rail


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Z-Uno + DIN Rail Cover with expansion connectors is a simple development board that lets you create your own Z-Wave devices in the Arduino IDE

  • The perfect company for your Z-Wave control unit
  • Control any Arduino compatible peripherals
  • Z-Wave Plus Certified
  • Recommended for developers
  • Without soldering

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89,99 € tax incl.

74,99 € tax excl.
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Scope of delivery:

  • Z-Uno
  • Z-Uno Shield (expansion connectors)
  • DIN Rail housing and accessoires

Z-Uno Shield is very easy to wire. It allows to connect many smart home actors and sensors out of the box:

  • One 0-10 V analog output — control industrial dimmers
  • Up to four PWM or switch outputs (up to 5 A per channel) — control contactors, switches, halogen bulbs or LED strips
  • Up to eight digital 0/3 V inputs or outputs — connect various low voltage digital sensors and actors
  • Up to four digital 0/3, 0/5 or 0/12 V digital or analog inputs — connect industrial 10 V sensors or any Arduino-compatible sensor
  • RS485 or UART — for industial meters
  • OneWire — for DS18B20 or other sensors

For those who still want to solder something there is a bread board for your additional components.

Z-Uno Shield Configurator allows you to create:

  • Dimmers and Blinds
  • Switches, Sirens, Valve controls and Door locks
  • Sensors
  • Thermostats
  • and much more

The Z-Uno Shield Configurator will not only help you to wire your Z-Uno Shield correctly, but will also write the Z-Uno sketch for you. Most popular cases are covered by this tool. You can still modify the generated code or write your own sketch.


Z-Uno is the first and only easy to use developer board that allows you to create your own Z-Wave device without deep knowledge of Z-Wave protocol or programming. Z-Uno is a mix of Z-Wave home automation radio protocol power and Arduino simplicity. Being inspired by Arduino project Z-Uno inherits all concepts of easy-to-use hardware and software solutions, keeping maximum flexibility.

Z-Uno is a fully DIY product. It is made for those who are limited by existing choice of Z-Wave products and wants to extend their smart homes with more sensors and actuators: connect LEDs, buttons, switches, motors or any low voltage sensor including most of Arduino compatible sensors.

Z-Uno programming is done by writing sketch in simplified C language and loaded into Z-Uno using Arduino IDE. Many examples and comprehensive tutorials will help you to make your own project.

Being Z-Wave Plus certified device, Z-Uno is the perfect companion for you RaZberry gateway. Z-Uno is compatible with other controllers too: among them Fibaro Home Center 2, Fibaro Home CenterLite, Vera Edge and Zipato Zipabox.

Make your own Z-Wave device:

  • Control any Arduino compatible peripherals
  • Define your own logic by modifying your sketch
  • Use Arduino IDE and language to write and upload sketches
  • Easy to use
  • Requires no knowledge of Z-Wave protocol
  • Complete DIY solution


Technical data -> Z-Uno

Hardware specification

  • 28 kB Flash memory for your sketches
  • 2 kB RAM available
  • Z-Wave RF transmitter at 9.6/40/100 kbps
  • 26 GPIO (overlaps with special hardware controllers)
  • 4 ADC
  • 5 PWM
  • 2 UART
  • 1 USB (serial port)
  • 1 SPI (master or slave)
  • 1 Interrupt
  • 2 service LED, 1 service button
  • 1 user test LED


  • L×W×H: 39×20×16 mm (PCB dimensions with all components)
  • L×W×H: 39×20×7 mm (PCB dimensions with PLS and battery connectors removed)
  • Antenna lenght: 86 mm (89 mm with isolation), can be bent to better fit your dimensions
  • Weigth: 7 g
  • Antenna type: wire antenna 86 mm for 865-870 MhZ
  • Alternative antenna: optional u.fl connector can be soldered (to RF2 pads)

Power modes

  • USB 5 V, external 5 or 3 V, external 7-18 V or battery (via MU-2F connector, included)
  • always on, sleeping or FLiRS (Frequently Listening) 


Z-Wave supported features

  • Z-Wave Plus compliant
  • All Z-Wave frequencies (check availability)
  • Out of the box support of AES 128 bit Security
  • Upgrade via USB or radio (Z-Wave OTA)
  • Multichannel (10 channels)
  • 5 Association groups
  • Controls switches, dimmers, door locks(future feature) and scenes
  • Works with gateways and/or directly with other Z-Wave devices
  • Channel types: Binary Switch; Multilevel Switch; Colour Switch; Binary Sensor; Multilevel Sensor

Electrical characteristics

  • Digital pin in logical 1: > 2.1 V, leakage current 10 μA
  • Digital pin in logical 0: < 0.9 V, leakage current 10 μA or 40-120 μA (with internal pull-up enabled)
  • Internal pullup resistor: 15-20 kΩ (at +25°C)
  • Digital pin out logical 1: > 2.4 V, max current sourcing 8 mA (16 mA for digital pins 3-6)
  • Digital pin out logical 0: < 0.4 V, max current sinking 8 mA (16 mA for digital pins 3-6)
  • Total max current sourcing from GPIO pins: 120 mA
  • Power consumption on 3.3 V: in always listening mode 50 mA, in sleep mode 1 mA (about 7 μA if one DC-DC is unsoldered), in FLiRS mode 1 mA (about 70 μA if one DC-DC is unsoldered)




Data sheet
HS CODE85429000000
Z-Wave technologyZ-Wave Plus (Gen 5) 868.42 MHz
IoT - Internet of ThingsWireless communication
Type of useIndoor
IP RatingIP20
Compatibility with HOMEYNo
FIBARO HC2 CompatibilityYes
FIBARO HC LITE CompatibilityYes
VERA PLUS CompatibilityPartial
VERA EDGE CompatibilityPartial
ZIPABOX CompatibilityYes
RAZBERRY CompatibilityYes
POPP CompatibilityYes
PIPER CompatibilityNot Tested
Compatibility with O2 Smart BoxNo
Notes to compatibilityVera controllers - not all types of sensors are supported

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