David Hughes asked 5 years ago
I am getting the following error on compilation for the BLE Client
Something is missing, but cant work out what. I have installed the SSD1306 library
Arduino: 1.8.5 (Mac OS X), Board: “Node32s, 80MHz, 921600”
In file included from /Users/davidh/Documents/Arduino/BLE_Client_DHT11/BLE_Client_DHT11.ino:8:0:
/Users/davidh/Documents/Arduino/libraries/Adafruit_SSD1306-master/Adafruit_SSD1306.h:49:26: fatal error: Adafruit_GFX.h: No such file or directory
compilation terminated.
Multiple libraries were found for “BLEDevice.h”
Used: /Users/davidh/Documents/Arduino/libraries/ESP32_BLE_Arduino-master
Not used: /Users/davidh/Documents/Arduino/hardware/espressif/esp32/libraries/BLE
Not used: /Users/davidh/Documents/Arduino/hardware/espressif/esp32/libraries/BLE
Not used: /Users/davidh/Documents/Arduino/hardware/espressif/esp32/libraries/BLE
Not used: /Users/davidh/Documents/Arduino/hardware/espressif/esp32/libraries/BLE
exit status 1
Error compiling for board Node32s.
This report would have more information with
“Show verbose output during compilation”
option enabled in File -> Preferences.
Rui Santos Staff answered 5 years ago
Hi David,
Can you delete that line from the sketch (it’s right at the top)?
#include <Adafruit_GFX.h>
Try to upload the code again. Does it work now?
David Hughes answered 5 years ago
Looks like I was missing the Adafruit_GFX.h library. Have downloaded it and it compiled ok, thanks.