The 7Semi HDC3020 Sensor Module is a high-precision sensor used for accurate temperature and humidity measurement. It gives very stable and reliable digital output, making it easy to use in embedded and IoT projects. The sensor works in a wide temperature range and consumes very low power, so it is good for battery devices. It also has built-in features to maintain accuracy over time, even in tough conditions. This makes it suitable for industrial, automotive, and high-accuracy monitoring applications.
Features:
• Ultra High Accuracy: ±0.1°C temperature and ±0.5% RH humidity accuracy
• Wide Range: Works from -40°C to 70°C
• Low Power Consumption: Very low current, ideal for battery projects
• I2C Interface: Easy connection with microcontrollers
• Stable Performance: Low drift over long time
• Built-in Heater: Helps remove moisture and improve reliability
• High Speed Communication: Supports fast I2C up to 1MHz
• Wide Voltage Support: Works from 2V to 5.5V
• Industrial Grade: Suitable for automotive and industrial use
• Reliable Output: Consistent and accurate readings in all conditions
Resources
- VOLTAGE REQUIRED (V):
- 3.3V
- OPERATIONAL TEMPRATURE:
- –40°C to +70°C
- ACCURACY (+/-°C):
- 0.3
- HUMIDITY:
- 1 TO 100%RH
- COMMUNICATION INTERFACE:
- I2C
- DIMENSION:
- L=19mm W=17mm H=7.27mm
