Thingiverse
HiGrow Plant Sensor alternative parts for DHT22
by aronaut
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This project contains an alternative case to fit with HiGrow Plant Sensors that have been upgraded from DHT11 to DHT22.
DHT22 allows more accurate measurements compared to DHT11, but has a slightly larger size. The PINs are compatible, it can be changed 1:1. For details and a comparison between DHT11 and DHT22 see here on Adafruit.
Note that you need to change the definition in the Arduino Code when using DHT22 as described on Github.
```
//#define DHTTYPE DHT11 // DHT 11
//#def
DHT22 allows more accurate measurements compared to DHT11, but has a slightly larger size. The PINs are compatible, it can be changed 1:1. For details and a comparison between DHT11 and DHT22 see here on Adafruit.
Note that you need to change the definition in the Arduino Code when using DHT22 as described on Github.
```
//#define DHTTYPE DHT11 // DHT 11
//#def
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