In file included from C:\Users\ccccc\AppData\Local\Temp\arduino_modified_sketch_369763\sketch_mar23a.ino:2:
E:\Documents\Arduino\libraries\blinker-library-master\src/Blinker.h:262:6: error: #error Please set a mode BLINKER_BLE/BLINKER_WIFI/BLINKER_MQTT ! Please check your mode setting.
#error Please set a mode BLINKER_BLE/BLINKER_WIFI/BLINKER_MQTT ! Please check your mode setting.
^~~~~
exit status 1
为开发板 ESP32 Dev Module 编译时出错。