Description
Reliable readings
Temperature and humidity – no guesswork.
Precise temperature reading from the room you choose
Use the reading as a control signal for heating rules – for example, switching underfloor heating ON/OFF.
Humidity measurement for ventilation and heat recovery
Your smart home system can trigger ventilation or heat recovery (MVHR) when it’s actually needed.
Stable, wired communication Modbus RTU (RS-485)
The sensor sends readings over wired Modbus for stable, predictable communication.
Readings ready for ON/OFF automation
The sensor provides the measurement your system can use to automatically switch devices on and off based on set thresholds.
Compact size
Only 33 × 8 mm.
Also suits installations where space is limited. Easy to install exactly where it’s needed – without taking up valuable space.
Detachable cable
Dedicated cable connector lets the cable length match the installation. The sensor is supplied with a cable.
Humidity
accuracy:
1,8%
Temperature
accuracy:
0,2°C
Temperature
range:
-40 to 125°C
How it works in real life
Living room: automatic underfloor heating ON/OFF
Measures the living-room temperature and feeds it into your system. Home automation can switch underfloor heating ON/OFF based on your set rules.
Bathroom: less steam and excess humidity
Detects rising humidity after a shower and sends it to your system. Automation can start ventilation or heat recovery based on your rules.
Electrical cabinet: quick condition check
Install it in an electrical cabinet or control box to track temperature and humidity. You can spot changes sooner and keep the installation more consistent.
Documentation & setup
For the full picture, it’s worth checking the documentation. You’ll find a detailed guide to how it works, how to wire it, and example use cases. Available in Polish and English.
Need help or have questions? Join our friendly community on Discord!
Get support, share ideas, and connect with other BoneIO users.
