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The Grove – Temperature & Humidity Sensor utilizes the upgraded version of DHT11, offering better performance than the previous generation. Featuring a capacitive sensor and built-in ADC for digital output, it provides a humidity measurement range of 595% RH (5%) and a temperature range of -20 to 60C (2%). Known for its low cost, stability, and long transmission distance, it is an ideal choice for DIY weather stations, automatic controls, and testing systems.
High Measurement Accuracy and Range: Measures humidity from 5% to 95% RH and temperature from -20C to 60C.
Built-in ADC and Digital Output: Saves I/O resources of your microcontroller.
Low Cost and High Stability: Great for students, makers, and hobbyists.
Long Transmission Distance: Ensures reliable communication even in larger setups.
Plug-and-Play Grove Interface: Easy to use with Arduino, Raspberry Pi, and more.
| Item | Grove – DHT11 | Grove – DHT20 | Grove – DHT22 |
|---|---|---|---|
| Humidity Range | 5% ~ 95% RH | 0% ~ 100% RH | 0% ~ 100% RH |
| Humidity Accuracy | 5% RH | 3% RH | 2% RH |
| Temperature Range | -20C ~ 60C | -40C ~ 80C | -40C ~ 80C |
| Temperature Accuracy | 2C | 0.5C | 0.5C |
Note: DHT11 is more cost-effective but has a smaller range and lower accuracy compared to DHT22.
DIY Weather Stations
Smart Home Automation
Testing and Inspection Equipment
Environmental Monitoring
| Parameter | Value |
|---|---|
| Input Voltage | 3.3V / 5V |
| Measuring Current | 1.3 2.1 mA |
| Humidity Range | 5% 95% RH |
| Temperature Range | -20C 60C |
| Dimensions | 40mm 20mm 8mm |
| Weight | 10g |
Grove – Temperature & Humidity Sensor (DHT11) 1
Grove Cable 1
For industrial-grade air monitoring, upgrade your system using SenseCAP S2110 controller and S2100 data logger. The SenseCAP S210x Series offers robust IP66-rated, LoRaWAN-compatible sensors for professional deployments.
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