Re: reading SI7021 (humidity/temp) with ESP-12
Posted: Thu Apr 21, 2016 4:00 am
I've found the solution. It was actually already already on the forum here
In this thread, there's code that can be used to replace the contents of the library file Si7021.cpp viewtopic.php?f=32&t=8002&p=41755&hilit=si7021#p41755
The library itself van be downloaded from https://github.com/LowPowerLab/SI7021
After changing the library file, I get poper output from the basic sample:
BASIC DEMO
------------------------------------------
Heater Status = OFF
Humidity : 59.59 % Temp : 20.47 C 30
Humidity : 59.48 % Temp : 20.50 C 29
Humidity : 59.48 % Temp : 20.49 C 28
Humidity : 59.49 % Temp : 20.47 C 27
Humidity : 59.48 % Temp : 20.46 C 26
Humidity : 59.47 % Temp : 20.45 C 25
Humidity : 59.47 % Temp : 20.48 C 24
Humidity : 59.48 % Temp : 20.48 C 23
Humidity : 59.48 % Temp : 20.45 C 22
Humidity : 59.49 % Temp : 20.47 C 21
Humidity : 59.48 % Temp : 20.48 C 20
In this thread, there's code that can be used to replace the contents of the library file Si7021.cpp viewtopic.php?f=32&t=8002&p=41755&hilit=si7021#p41755
The library itself van be downloaded from https://github.com/LowPowerLab/SI7021
After changing the library file, I get poper output from the basic sample:
BASIC DEMO
------------------------------------------
Heater Status = OFF
Humidity : 59.59 % Temp : 20.47 C 30
Humidity : 59.48 % Temp : 20.50 C 29
Humidity : 59.48 % Temp : 20.49 C 28
Humidity : 59.49 % Temp : 20.47 C 27
Humidity : 59.48 % Temp : 20.46 C 26
Humidity : 59.47 % Temp : 20.45 C 25
Humidity : 59.47 % Temp : 20.48 C 24
Humidity : 59.48 % Temp : 20.48 C 23
Humidity : 59.48 % Temp : 20.45 C 22
Humidity : 59.49 % Temp : 20.47 C 21
Humidity : 59.48 % Temp : 20.48 C 20