DHT22 Shield Wemos D1
This offer ends in:
9.84€
Ex Tax: 8.00€
- Stock: 9
9 - Brand: Generic
- Reward Points:
- Model: DTH22-D1-mini-shield
- Weight:
- pkg: 11.50cm x 7.00cm x 2.00cm
- SKU: YXB070-d1
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DHT22 Shield for Wemos D1.
The DHT22 is a simple, low-cost digital
temperature and humidity sensor. It uses a capacitive humidity sensor
and a thermistor to sense the ambient air and outputs a digital signal
on the data pin (no analog input pins needed). It's fairly simple to
use, but requires careful timing to get data. The only real downside to
this sensor is that it only gives you new data every 2 seconds.
This shield is easy to use with a wemos D1 board. Pin D4 is used by this shield.
DHT22 Shield Wemos D1 specifications:
– Voltage: 5 V
– Temperature range: -40-80 ± 0.5
– Humidity: 20-90% RH ± 2% RH