Breakout board for the Texas Instruments HDC1080. This sensor is an extremely accurate temperature and humidity sensing device, with +/-0.2°C temperature and +/-2% humidity accuracy typical. These specs far exceed the accuracy of ICs that came before it, including the HTU2x and SHT2x series, and improves upon the success of the HDC1050. In addition, the HDC1080 has a wide input voltage range of 3V-5V and includes temperature and airflow cutouts as recommended for the best operation. Finally, in the case of environmental changes that could cause light condensation, the HDC1080 has a built-in heater to burn off any condensate. Example code (Arduino platform) is available below.

Features:

• 14-bit absolute temperature sensing from -40°C to 125°C
• 14-bit humidity sensing from 0-100% humidity in ambient temperatures from -20°C to 70°C
• I2C interface, address 0x40
• Wide supply voltage range: 2.7V – 5.5V
• Board dimensions: 0.9" x 0.9"
• Mounting holes for 4-40 sized screws
• 4-pin connection spaced for 0.1” pin header
• Designed, manufactured, tested and shipped from the USA