kainzjo1

This is in my opinion a very good point. If you read RTC you expect a exact clock. I did not find a solution to get a exact clock out...

Same issue for me.

Compiling .pio\build\heltec_wifi_lora_32_V2\lib693\Heltec ESP32 Dev-Boards\driver\board.c.o In file included from .pio/libdeps/heltec_wifi_lora_32_V2/Heltec ESP32 Dev-Boards/src/LoRaWan_APP.h:9, from src/main.cpp:28: .pio/libdeps/heltec_wifi_lora_32_V2/Heltec ESP32 Dev-Boards/src/loramac/LoRaMac.h:137: warning: "LORA_MAC_PRIVATE_SYNCWORD" redefined #define LORA_MAC_PRIVATE_SYNCWORD 0x12 In file included from .pio/libdeps/heltec_wifi_lora_32_V2/Heltec ESP32 Dev-Boards/src/ESP32_Mcu.h:13, from...