Double Waterproof Temperature and humidity Sensor SHT20 SHT21 SHT10 SHT11 for ash soil Temperature and humidity module
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Double waterproof temperature and humidity sensor SHT20 SHT21 SHT10 SHT11 for ash soil temperature and humidity module
(Support bulk orders and Custom service orders )
Double waterproof temperature and humidity sensor SHT20 SHT21 SHT10 SHT11 for ash soil temperature and humidity module the default send is SHT20
It is measure the relative humidity of the air in the soil ( the air in the soil ,but not the soil )
All pull up resistors with a 10 k and 0.1 uf filter capacitance
The sensor chip internal default is SHT20,if you need SHT10 SHT30 please contact our customer service
Connection mode: red VCC- positive green GND - negative
Blue DATA-data yellow SCK- sequence
connection mode: VCC-red GND-green DATA-black SCK-white
1, imported original sensors.
2,all with 10k pull up resistors and 0.1uf filter capacitance
3,all do double waterproof processing.
4, 100% electricity aging, inspection.
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