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Electronic board with temperature, relative humidity and touch sensors, 4 inputs, 2 open-drain outputs, white led, red led, green led, analog input connected to Vbus, suitable to be connected to domotic controllers by RS485 serial bus (using a common 4 wires alarm cable: 2 for data, 2 for 12V power supply).

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.

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.

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.

Smart EVSE module to make DIY EV charging station (wallbox) that also works with Domoticz home automation system

DIN rail module within 12 relays, 5A 250V, supporting DomBus and Modbus RTU protocols (to be selected), for industrial automation and home automation systems, like Domoticz, Home Assistant, OpenHAB, ioBroker, Node-RED, ...
Very low power consumption, less than 750mW with all 12 relays ON.

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, ...

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.

Very compact and low power consumption module with 3 relays 15A, 1 AC input, 4 analog/digital inputs.

DIN-rail high reliability and low power home automation module with relays output, low voltage inputs and one 100-250Vac input.Works with home automation systems like Domoticz, Home Assistant, Node-RED, OpenHAB and more...

Can be used to manage alarm sensors, pushbuttons, lights and other loads, and monitor 230V presence (detecting power outage).

2 axis sun tracker controller in low-profile din-rail enclosure, working in stand-alone and also working with home automation systems like Domoticz, HomeAssistant, NodeRED, Modbus, ...

Universal multi-frequency receiver with 2 relay outputs and 250V 5A load capability. Works with almost every remote control in the market, fixed and rolling code, AM and FM, transmitting at 433.42, 433.92, 434.15, 434.42, 868.3 868.5, 868.8, 288, 300, 303, 306, 310, 315, 318, 390, 403.55, 418 MHz.

Electric vehicle charging cable, 11 kW,  16 Ampere, three-phases, with white Type-2 plug on one side, and white Type-2 socket on other side.

DDS238-1 ZN/S Power Energy meter, bidirectional, with ModBus and 1 S0 (pulsed) output, 45A, single phase

Remote control transmitter and duplicator, 433.920 MHz.
Easily copy almost all fixed-code remote controls in the market.

USB to RS485 adapter / converter with additional GND and +5V output.

Minimal KIT to start home automation system that measure power/energy consumption/production, display charts, control connected devices like air conditioning systems.

Modbus energy meter:
230V 50Hz 100A max
Modbus protocol (RS485)

Bidirectional three-phase enegy and power meter with RS485 Modbus and 1 S0 pulsed output, configurable 400-6400 pulses/kWh, DIN rail, 4 modules wide.

Electric vehicle charging cable, 11 kW,  16 Ampere, three-phases, with white Type-2 plug on one side, open on other side, so it's possible to connect to a homemade wallbox build using the DomBusEVSE smart EVSE module.

Electric vehicle charging cable, 8 kW,  32 Ampere, single-phases, with white Type-2 plug on one side, open on other side, so it's possible to connect to a home made wallbox using the Smart EVSE module DomBusEVSE

Electric vehicle charging cable, 22 kW,  32 Ampere, three-phases, with white Type-2 plug on one side, and white Type-2 socket on other side.

Plug & Play home automation KIT, completed with preinstalled software and power supply, with 3 domotic modules: DomBus31 (8 relay outputs), DomBus12 (9 inputs/outputs), DomBusTH (temperature+humidity sensor, red/green/white LEDs, 6 inputs/outputs) and DomRelay2 (2 relays module)

DIN-rail modular 25A 400V 4P contactor with 230Vac coil with only 1.6W coil power.

Residual Current Circuit Breaker (RCCB) type-B, three phases, 400V 40A for electric vehicle charging stations and wallbox, with protection current 30mA AC and 6mA DC.
Compliant with IEC/EN61008-1 and IEC/EN62423.

Waterproof NTC temperature sensor, 10k @25°C, 1%, B=3950

Plug & Play home automation KIT with 1 energy meter and DomBus34 module that permits to manage up to 4 energy meters, control 2 loads (relays) and check 230V voltage presence.

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.

DIN-rail module with 3 relays, 3 AC inputs and 5 configurable I/O.
Suitable for Domoticz home automation system (DomBus firmware version) or other automations (Home Assistant, Node-RED, OpenHAB, ... using Modbus version)

Bidirectional enegy and power meter with RS485 Modbus and 1 S0 pulsed output, 2000 pulses/kWh, 65A max, DIN rail, 2 modules wide.

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.

Residual Current Circuit Breaker (RCCB) type-B 240V 40A or 63A for electric vehicle charging stations and wallbox, single phase, with protection current 30mA AC and 6mA DC.
Compliant with IEC/EN61008-1 and IEC/EN62423.

Meanwell HDR-15-12 compatible 12V 15W power supply, DIN rail 1 module (16.5mm width). 100-240Vin 50-60Hz, 10.8-13.8 Vout (adjustable) 1.25A max current.

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.

DC/DC switching converter with 8-20V input, 5V 3A output with USB Type-C connector

13.8V 8A power supply with 12V lead acid battery charger (UPS function)