AHT20 temperature humidity Sensor Module for Arduino High-precision
humidity temperature
Description:
1. VIN:Supply voltage
2. GND:Power ground
3. SCL:Serial clock,bidirectional
4. SDA:Serial data,two-way
Specification:
| Product module | AHT20 |
| Power supply voltage | 2.0-5.5V DC |
| Measurement range(humidity) | 0~100%RH |
| Measuring range(temperature) | ‘-40~+85℃ |
| Humidity accuracy | ±2%RH(25℃) |
| Temperature accuracy | ±0.3℃ |
| Resolution: | Temperature:0.01℃ Humidity:0.024%RH |
| Output signal | I2C signal |
FAQ
1. What is the terms of payment?
L/C,D/A,D/P,T/T,Western Union,MoneyGram
2. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
3. If the products can't work after receiving it,what should I do?
We will replace new items for you at once, and respect your final
decision for wrong goods.
4. If the products don't meet my demand after I received it,can I
return it?
Yes,no problem.You can return back to us, we will refund your full
payment.
5. what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving
factory. we have earned very good reputation in quality,Certified
by the ISO9001.
