HelgeSeidel

Hi @janvrska, using rtc.begin(true) to reset the RTC after modem.begin(EU868) helped for me.

Hi @fpistm, I tried the [example](https://github.com/stm32duino/STM32LoRaWAN/blob/main/examples/LowPowerBasic/LowPowerBasic.ino) on the RAK3172T and unfortunately it is not working. The example send the data package every 6 seconds. Using rtc.begin(true) to reset the RTC...

@fpistm Same behaviour on the RAK3172 Evaluation Board which is supported. Running the example as is will send the packet every 6 seconds. Calling rtc.begin(true) after modem.begin() and the example...