Review on π‘οΈ HiLetgo 2pcs Si7021 Temperature Humidity Sensor for Arduino GY-213V-SI7021 - Industrial High Precision with I2C Interface by Major Callaham
Not suitable for Si7021 in temperature and humidity
The devices I received reports that it is Si7020, not the advertised Si7021. While they're pretty much identical in spec, the 20's aren't as accurate as the 21's with moisture. I rate them one star because they don't give you what you paid for.
- Humidity range: 0-100% RH (recommended 20-80% RH)
- Almost everything is fine
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