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Domotics IoT

Domotic modules for home automation systems, designed for Domoticz and Home Assistant

dombus modules

Subcategories

  • KIT

    KITs with some home automation controller, modules and devices, to easily start a domotic system using our DomBus modules.

    DomBus modules are designed for reliability and very low power consumption. They are available with two firmwares:

    • DomBus protocol, working with Domoticz home automation system
    • Modbus protocol, working with almost any home automation system.
  • EV - Electric vehicles

    DIY wallbox with Creasol DomBusEVSE smart home moduleModules and devices that should be applicable to electric cars, vans, trucks, bikes, ...

    EV chargers, Type-2 cables, EV charging cable, EVSE modules, contactors, Type-B RCD RCCB, home automation systems integrating electric car charging, ...

    If you know about electrical systems and home automation system, you can build a wallbox by yourself using:

    1. DomBusEVSE module, that can be managed by Domoticz and other home automation systems (ModBus)
    2. single or 3 phase contactor (to enable/disable mains supply)
    3. single or 3 phase type-B RCCB (differential protection)
    4. EV cable with Type-2 or Type-1 plug on one side
    5. 12V power supply unit, if not already available, to supply the DomBusEVSE module
    6. RS485/USB adapter, (optional, to connect a domotic system)
    7. Power/energy meter connected to the electricity grid (to measure current consumption from /production to the grid: optional, only if it's not already available in your house
    8. Optional power/energy meter to compute the power, energy and PF to the electric vehicle (not strictly needed)
    9. Optional domotic controller, if not already available: it permits to monitor and control EV charging process by smartphone and PC.

    More information to build a wallbox at https://www.creasol.it/EVSE

  • Controllers

    Home automation system / IoT controllers:
    Single board computers like Raspberry PI and Rock PI S, equipped with Linux + Domoticz, ESP8266
    DomBus modules (optimized low-power modules that works with Domoticz and other home automation systems)
    ESP8266/ESP32 modules

  • Input Output modules

    Input and output modules for home automation systems , domotica and IoT. Relay board, SSR, pushbutton inputs, temperature sensors, dimmer, ...

  • Power supply

    Power supply modules, AC/DC, DC/DC, switching mode power supply, linear regulator, battery charger/controller.
    Contactors, relays, and circuit breaker, including Type-B residual current detectors for electric car chargers

  • Wireless

    Wireless devices for domotics: 433MHz, 868MHz, Sub-1GHz, LTE, WiFi, Bluetooth, Zigbee, ZWave, 2.4GHz, 5GHz, ....

  • Sensors

    Domotic sensors, for temperature, humidity, pressure, gas, pollution, ....

    DomBus modules integrating a temperature sensor and relative humidity (works with Domoticz and other home automation systems), NTC 10k temperature sensors, DS18B20 1-wire sensors, ...

  • Unsorted

    Unsorted devices for home automation systems / domotics / Internet of Things IoT

Active filters

Creasol DomRelay2 - Module with 2 relays SPST 250V 5A with 12Vdc coil
  • On sale!
  • -30%

Creasol DomRelay2 - Module with 2 relays SPST 250V 5A with 12Vdc coil

Compact module, 43x24x25mm, within 2 relays with 12Vdc 200mW coil, 250V 5A SPST contact.

Contacts are protected from overcurrent and overvoltage.

Suitable to be connected to home automation systems like Creasol DomBus modules: indeed, using DomBusTH or DomBus12 modules it's possible to drive relays using a lower power system, consuming less than 1/4 of nominal power.

€17.69 -30% €12.38

Creasol DomESP1: Input/output/supply board for ESP8266 module

Connect more I/O and sensors to Domoticz using Creasol DomESP1.

Creasol DomESP1 board is designed for ESP8266 module NodeMCU V3, with 900 mils header pitch (optionally 1100mils header pitch and WeMos D1 mini modules), and integrates the whole circuitry to manage digital inputs, one analog input, 4 relay outputs, 1 low voltage output, I2C bus, 1wire bus and 2 MOSFET outputs.

Also the DomESP2 board is available, using plugin terminal blocks!

€35.38 -30% €24.77

Creasol DomBus31: 8 relays module for home automation system, with very low power consumption

Creasol DomBus31 is a din-rail relay module, 115x90x40mm, with 8 relays outputs. 6 relays are SPST (Normally Open outputs) with 250V 5A max capability, and 2 relays are SPDT (Normally Open and Normally Closed outputs) with 10A capability. It can be connected to the Domoticz controller by a RS485 serial bus (4 wires, 2 for 12/24V power supply, and 2 for data at 115200bps).

As other DomBus devices, DomBus31 provides excellent performance in terms of power optimization: with all 8 relays active (the worst case), the power consumption is only 500mW! As a comparison, KMTronic 8 relays module consumes 12W, Denkovi 8 relays board consumes about 3W, Sonoff Dual R2 consumes 2W with only 2 relays enabled.

Suitable to be used as Domoticz relays module: using a simple 4 wire shielded cable it's possible to supply and interconnect up to 30 modules like this, through RS485 ModBus protocol already implemented in Domoticz (a plugin must be installed): RS485 is a strong communication system, easier to be connected than ethernet, with no RF pollution, and already includes 12/24V power supply in the bus cable.

€58.56 -30% €40.99

Creasol DomBus37 - 12 inputs, 3 AC inputs, 3 relay output, DomBus and Modbus RTU protocols for domotica systems

DIN RAIL module, 115x90x40mm, supporting both DomBus and Modbus RTU protocols.

It integrates 12x low voltage analog/digital inputs, 3x relays outputs, 3x 115Vac / 230Vac inputs. Optionally it is able to control and monitor the power supply fed to a burglar alarm external siren. Useful to make burglar alarm systems with home automation controllers like Domoticz, Home Assistant, OpenHAB, ...

€78.08 -30% €54.66
3x Relay module for home automation system
Every module has 2 relays
  • On sale!
  • -30%

Creasol DomRelay2, 3pcs - Module with 2 relays SPST 250V 5A with 12Vdc coil

This is a package with 3x relay modules DomRelay2 (3pcs)

Compact module, 43x24x25mm, within 2 relays with 12Vdc 200mW coil, 250V 5A SPST contact.

Contacts are protected from overcurrent and overvoltage.

Suitable to be connected to home automation systems like Creasol DomBus modules: indeed, using DomBusTH or DomBus12 modules it's possible to drive relays using a lower power system, consuming less than 1/4 of nominal power.

€43.92 -30% €30.74

Creasol DomBus12 - 9 I/O module for Domoticz

Creasol DomBus12 is a compact module, 40x30x11mm, with 9 configurable inputs/outputs.
It can be connected to the Domoticz controller by a RS485 serial bus (4 wires, 2 for 12/24V power supply, and 2 for data at 115200bps).

As other DomBus devices, DomBus12 is designed to consume low power, be reliable, fully configurable and easy to use.

€29.28 -30% €20.50

Creasol DomBus23: Smart Home module with 2x relays, 1x mosfet, ...

Creasol DomBus23 is a module for home automation system with several different kind of inputs/outputs in a short size:  74x72x24mm.

It can be connected to the Domoticz controller by a RS485 serial bus (4 wires, 2 for 12/24V power supply, and 2 for data at 115200bps).

As other DomBus devices, DomBus23 is designed to consume low power, be reliable, fully configurable and easy to use.

€53.68 -30% €37.58

Creasol DomBus33 - Domoticz module with 3 relays, 3 AC inputs, 5 I/O for existing light systems

DIN-rail module designed to domotize 3 existing lights using 230V pushbutton and step-by-step relay.
The relay is used to toggle the external step-by-step relay (sending a pulse to its 230V coil) and AC input is used to monitor the light status (ON/OFF).
The 5 analog/digital I/O can be connected to low-voltage pushbuttons, counters, temperature distance and alarm sensors.

€62.22 -30% €43.55

Creasol DomBus34 - Din rail module supporting up to 4 energy meters, 2 relay outputs, 1 AC input, 2 inputs

DomBus34 is a DIN-RAIL module, 54mm wide, designed to interface up to 4 power/energy meters, type DDS 238-2 ZN/S (Modbus), to measure power and energy (both imported and exported), voltage frequency and power factor.
It implements 2 relay outputs 250V 5A SPST with overvoltage protection, 1 AC input 110-240Vac, and 2 low-voltage inputs that can be connected to pushbuttons and switches, double pushbuttons and counters.

€70.76 -30% €49.53

Kit Rock PI S - Mini domotic controller

Nice gift to start home automation systems, for students and people with some skills.
Plug & Play KIT using Rock PI S mini computer with metal case, already equipped with high quality 32GB memory card, Debian Linux, Domoticz, firewall, backup, a RS485 to USB adapter and a DomBusTH domotic module.

€94.55
Domoticz starter KIT2 - Raspberry + Power supply + DomBus31+DomBusTH
  • On sale!
  • Out-of-Stock

Domoticz starter KIT2 - Raspberry + Power supply + DomBus31+DomBusTH

Starter kit for your home automation system!

Content:

  • 1x Raspberry PI4 + original plastic case

  • 1x 32gb high-endurance microSD already programmed with Raspbian + Domoticz + Firewall + Backup

  • 1x RS485-to-USB adapter

  • 1x Creasol DomBus31 (8 relay outputs)

  • 1x Creasol DomBusTH (temperature+relative humidity sensor, white+red+green leds, 4 inputs, 2 outputs, 1 analog input)

  • 1x Power supply unit, 13.8V 8A output, with 12V battery charger and UPS function

  • 1x DC/DC converter, 12-24V input, 5V 3A (15W) output with USB type-C connector

It's possible to replace the Domoticz software with Home Assistant Core or other type of software of your choice, using Linux Raspbian OS.

€168.00