D:\ardunio\Arduino\libraries\blinker-library-0.3.80210803\src/Adapters/BlinkerMQTT.h:
In member function 'void BlinkerMQTT::multiBegin(const char*, const char*)':
D:\ardunio\Arduino\libraries\blinker-library-0.3.80210803\src/Adapters/BlinkerMQTT.h:2943:10:
error: 'class WiFiClass' has no member named 'mode' WiFi.mode(WIFI_STA);