The cheapest and easiest way to measure temperature and humidity.
The DHT11 sensors can be connected directly to the PiXtend-GPIOs. In order to record and analyze the data you need not worry. We have already provided connectors and drivers on PiXtend. Just plug in and measure.
The offered DHT11 execution immediately brings three important characteristics with:
- A capacitor (100 nF) to buffer the supply voltage (especially important with long connection cables)
- A Pull-Up resistor (4.7 kOhm) for the data line
- Mounting hole (3 mm) for mounting the sensor on the required location
So you can start directly, without further components and without any additional software. It's that easy!
Details:
- Temperature range: 0 - 50 °C, accuracy +/- 2 °C
- Humidity range: 20 - 80 %, Genauigkeit +/- 5 %
- Supply voltage: 3.3 V to 5 V
- Current consumption: max. 2.5 mA
- New data every 2 seconds
- Direct connection and data processing with PiXtend-GPIOs
- Max. 4 sensors on each PiXtend-Board
- Compatible with PiXtend V1.2, V1.3, V2 -S- & V2 -L-
More information about DHT11 sensors with PiXtend you can find in our Download section (PiXtend data sheet / PiXtend V2 manuals) on our Homepage.
