i set up a Raspi 3 B+ with Matrix Creator an slightly modified code examples.
By reading out the values I find unexpected results:
- Rel. Humidity reads constantly 29.041% while environment is 79%
- Rel. Humidity reads vary from 29.041 to 29.047% while environment is 38%
Temperature Day 1:
Humidity Temp 22.185°C
Pressure Temp 25,125°C
Temperature Day 2:
Humidity Temp 34.319°C
Pressure Temp 37.937°C
Pressure Day 1:
Environment: 102.2 kPa
Pressure Read: 244.062 kPa
Pressure Day 2:
Envirionment: 101.2 hPa
Preasure Read: 303.687 hPa
I have a strong Anker power supply with 8A max.
Can anybody give me a guess, what might be wrong with my setup?
Could it be that the humidity sensor is faulty?
But whats with the pressure sensor. Shouldn’t it provide true values?
Any hints welcome!