Grove Temperature & Humidity Sensor is based on DHT11, which has high measurement accuracy and wide range, and low-cost.
Grove Temperature & Humidity Sensor using the upgrade version of DHT11, compared to the old version of DHT11, the new version of DHT11 is using a type of Capacitive sensor. The measurement range of temperature and humidity is wider than that of the old version, and the temperature resolution is higher. DHT11 is the most common temperature and humidity module for Arduino and Raspberry Pi. It is widely favored by hardware enthusiasts for its many advantages such as low power consumption and excellent long-term stability. The single-bus digital signal is output through the built-in ADC, which saves the I/O resources of the control board.
Highlighted Features
-
High measurement accuracy and wide range: Humidity range of 5 to 95% RH with a ±5% and also a temperature range of -20 to 60℃ with a ±2%.
- Save the I/O resources of the control board: single-bus digital signal output through the built-in ADC
-
High Stability and Low Cost
-
Long transmission distance and excellent long-term stability
Applications
- Weather station
- Automatic control
- Testing and inspection equipment
Hardware Overview
Figure: Device Schematics