By aboschetti
Hello, I have a FireBeetle ESP32 board that I'm able to use with arduino IDE after installing libraries. I downloaded FireBeetle Arduino Bluetooth Examples from DFrobot site. When I try to compile SimpleESP32_BLE example I have this error:
.......\Arduino\libraries\DFRobot_ESP32_WiFiBLE\DFRobot_ESP32_BLE.cpp:20:24: fatal error: controller.h: No such file or directory

How can I solve tis problem?
thank you in advance