MicroPython Breakout Board Temperature and Humidity

This is a simple yet powerful temperature and relative humidity breakout board that integrates with the Aretas micropython microcontroller board. The HIH6130 temperature and relative humidity sensor is fully calibrated, offers high precision and excellent long-term stability at low cost.

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The Aretas micropython breakout board comes assembled and ready for immediate use including required breakout attachment cable.


  • Factory calibrated temperature & relative humidity sensors
  • Digital 2-wire interface
  • Low power consumption (typ. 30 µW) or approximately 1.4V to 3.6VDC supply range
  • Precise dewpoint calculation possible


Temperature Sensor:

  • Operating Temperature Range -25°C ~ +85°C (-13°F ~ +185°F)
  • Measurement Range +5°C ~ +50°C (41°F ~ +122°F)
  • Accuracy ±1.0°C
  • Resolution 14-bit ± 0.025°C
  • Response time 5 ~ 30 s (in slow moving air)

Relative Humidity Sensor:

  • Measurement Range 10% ~ 90%RH
  • Accuracy ± 4%RH
  • Resolution 14-bit ± 0.04%RH
  • Operating Temperature Range -25°C ~ +85°C (-13°F ~ +185°F)
  • Response time typical 6s, maximum 8s (when minimum airflow is 20 l/min)

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