Note
The color of the arrival PCB is blue!!!
Key Features
- Temperature measurement range -40 ~ 85°C, Humidity measurement range 0 ~ 100% RH
- Digital output, Grove I2C interface
- Excellent long-term stability
- SMD package suitable for reflow soldering
- Quick response and strong anti-interference ability
- Compatible with Arduino
- Grove or 4-pin interface reserved
Description
Grove AHT20 Temperature & Humidity Sensor is a next-gen solution, based on the AHT20, for reflow soldering. This sensor offers a dual-row, no-lead SMD package and comes equipped with a newly designed ASIC chip, including an improved MEMS capacitive humidity sensor and an on-chip temperature sensor. It utilizes the I2C protocol and features the Grove interface.
AHT20's performance is more steady in harsh conditions than prior temperature and humidity sensors, enabling it to be suitable for most industrial applications.
Specification
- Operating Voltage: DC:2.0-5.5V
- Measuring Range (humidity) 0 ~ 100% RH
- Temperature Range: -40 ~ + 85 ℃
- Humidity Accuracy: ± 2% RH (25 ℃)
- Temperature Accuracy ± 0.3 ℃
- Resolution: Temperature: 0.01 ℃, Humidity: 0.024% RH
- Output Interface: Grove I²C Interface
- I2C address: 0x38
Dimensions
- 24x20x12(mm)
What is Grove?
Grove makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 300 Grove modules, covering a wide range of applications that can fulfill a variety of needs. Not only are these open hardware, but we also have open-source software.
Tip
Also, check our blog 9 Types of Temperature Sensors You Should Know to compare different temperature sensors for your next environmental project!
Shipping rates Australia wide and New Zealand
FAQ:
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