Elecrow Crowtail Temperature & Humidity Sensor 2.0 Module - DHT11, 3.3V/5V
The Elecrow Crowtail Temperature & Humidity Sensor 2.0 is a compact digital module integrating a DHT11 sensor, designed for easy plug-and-play connection to Crowtail-compatible development boards like Arduino and Raspberry Pi. It provides calibrated digital output for environmental monitoring within a 0-50°C and 20-90% RH range, operating from a 3.3V to 5V DC supply.
Features
- Integrated DHT11 digital temperature and humidity sensor with single-wire serial interface
- Wide operating voltage range of 3.3V to 5V DC for compatibility with 3.3V and 5V logic systems
- Standard Crowtail interface enables tool-free connection to compatible base shields and modules
- Measures temperature from 0°C to 50°C (±2°C) and relative humidity from 20% to 90% RH (±5%)
- Compact PCB design measuring 40.0 x 20.0 x 7.6 mm for space-constrained projects
Out of stock
The sensor module utilizes a DHT11 sensor, which combines a resistive humidity sensing element and an NTC thermistor for temperature measurement. This integrated digital sensor performs signal conditioning and analog-to-digital conversion internally, outputting a calibrated digital signal via a single-wire serial interface, simplifying integration and reducing external component count.
Designed for the Crowtail modular electronics system, this module features the standardized connector for secure, solderless interfacing. Its low-power digital design and 2-second sampling period make it suitable for battery-powered environmental monitoring applications, DIY weather stations, and smart home automation projects requiring basic climatic data.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 4 × 2 × 0.76 cm |
