Modulino Thermo
Monitor temperature and humidity with the GXHT30C sensor. Whether building a weather station or a climate control project, this module makes data capture simple. Designed for any Arduino board with a Qwiic connector; solderable pins provide an alternative wiring option.
Downloadable resources
The Modulino™ Thermo module measures temperature and humidity, suitable for climate control, environment monitoring, or weather station projects. It is compatible with any Arduino board with a Qwiic connector. Note that the Modulino Thermo is available in two hardware versions: boards marked V0.5 or later use the GXHT30C sensor, while earlier boards use the HS3003 sensor.
Beginner Friendly
Guided examples show you how to read environmental data, making it ideal for classroom experiments or home projects involving temperature and humidity.
Qwiic & Solderable Pins
The Modulino Thermo module connects via Qwiic cables to any Arduino board with a Qwiic connector. If needed, solderable pins let you wire it directly.
Two Hardware Versions
Boards marked V0.5 or later use the GXHT30C sensor (I²C address 0x45), while earlier boards use the HS3003 sensor (I²C address 0x44). Both versions share the same library API, so existing sketches work without changes.