-1

I am using an Arduino Genuino, this is what comes up

Multiple libraries were found for "LiquidCrystal.h"
 Used: /home/user/Arduino/libraries/LiquidCrystal
 Not used: /opt/ArduinoIDE/libraries/LiquidCrystal
In file included from /home/user/Arduino/libraries/dht/DHT_U.cpp:22:0:
/home/user/Arduino/libraries/dht/DHT_U.h:25:29: fatal error: Adafruit_Sensor.h: No such file or directory
 #include <Adafruit_Sensor.h>

                             ^
compilation terminated.
exit status 1
  • 1
    what do you understand about what the message is telling you? – jsotola Feb 2 '18 at 21:23
1

The first notice about multiple libraries is not stopping you. The DHU library relies on the Adafruit Unified Sensor Library

You should have the following libraries (installed and) included:

#include <Adafruit_Sensor.h>
#include <DHT.h>
#include <DHT_U.h>
|improve this answer|||||

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.