Wifi bridge for boilers with Tasmota FW ABCt v2.2

Original price was: 90,00 €.Current price is: 79,99 €.

In stock

SKU: ABCtv2 Category: Tags: , , , , ,


Integrating your boiler with a home automation system offers enhanced control, convenience, and energy efficiency. With remote access via smart devices, users can adjust settings, monitor energy use, and schedule heating cycles from anywhere. The system intelligently coordinates with other devices, optimizing comfort and saving energy by adjusting heating levels based on real-time conditions. Home automation systems provide insightful data analytics for informed decisions on reducing energy consumption and lowering bills.

This device ensures optimal efficiency and economy by allowing dynamic modulation of the heating output, enhancing both energy efficiency and comfort in your living space.

This Coiaca ABCt board is a replacement for thermostats Bosch/Junkers TR-21, TR-220,TR-12, TR-200,TR 100 and similars. It generates a variable voltage based on calculations performed by the home automation system, taking into account the temperature difference between the desired room temperature and the current reading. As the temperature contrast increases, the voltage output rises accordingly. This varying voltage then controls the heating gas burner, allowing it to adapt its output power dynamically. This modulation capability not only enhances energy efficiency but also contributes to heightened comfort levels by finely adjusting the heating output based on the specific heating requirements.

    • Tasmota firmware
    • Super easy wiring.
    • In circuit  headers for connecting temperature sensor and programming.
    • Boiler detection sensor.
    • Connection status indicator led
    • Reset button
    • Power Supply: AC110/240V.
    • Dimensions: 100mm x 60mm x 21mm
    • Wireless standard: WiFi 802.11 b/g/n
    • Security Mechanism: WEP/WPA-PSK/WPA2-PSK
    • Protocols: MQTT
    • Automatic reset at startup
    • 3D PLA printed case with removables wall mounting holes

Coiaca ABCt is delivered with Tasmota, that is an open source firmware that easily integrates with many home automation solutions reporting status and sensors data and allowing complete device control.

  • Home Assistant
  • OpenHAB
  • Domoticz
  • KNX
  • Alexa
  • Gladys Assistant
  • Hubitat

It Also Implements the MQTT protocol, so can be used with any MQTT compliant mobile or web application.


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