Cheap And Discounts High Precision AM2302 DHT11 AM2320 SHT20 IIC I2C DC 3.3V-5V Digital Temperature and Humidity Sensor Module SHT20 chip Sensor Wholesale. Buy Directly From Merchant MORDEN Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.