TTGO LoRa ESP32 OLED - Error when compiling

[ptillisch]

Hi @essarts-le-roi.

As documented here, support for LoRaWAN network connectivity to Arduino Cloud IoT is limited to these boards:

• MKR WAN 1300
• MKR WAN 1310

You can use ESP32 boards with Arduino Cloud IoT, but only via Wi-Fi network connectivity. This is the cause of the error when compiling the Thing sketch.

@van_der_decken

You would appear to have at least 9 different libraries that offer Wifi support installed. The IDE doesn't know which library is the proper one, and has chosen the wrong one.

Although that certainly does happen sometimes, fortunately the build system was smart enough to select the correct one this time so this is no problem:

@essarts-le-roi

Multiple libraries were found for "WiFi.h"
Used: /home/builder/.arduino15/packages/esp32/hardware/esp32/2.0.5/libraries/WiFi