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- 1 x Temperature and humidity sensor HTU21D sensor module
- The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor.
- Power supply: 1.5V-3.6V
- Humidity measure range: 0-100%RH
- Temperature measure range:-40degree105degree
- Max. power consumption: 2.7uW
- Communication: I2C
- Humidity precision(10%RH to 95%RH): HTU21D±2%RH
- Humidity delay: +/-1%RH
- Measure time: 50ms
- Year drift: -0.5%RH/year
- Response time: 5s
- Size: 1.5x1.5cm(approx)
- This breakout board has built-in 4.7k pull-up resistors for I2C communications. If you are hooking up multiple I2C devices on the same bus, you may want to disable these resistors
Shipping: $5.99 urban, $9.99 rural. Free shipping on orders of $100 or more.
Order by 10:30am (NZT), Monday to Friday, and we dispatch the same day. Orders placed after 10:30am, on weekends or on public holidays are dispatched the next business day.
Delivery usually takes 1–2 business days after dispatch (2–3 for rural addresses). See our Shipping Policy for full details.
