RAK8212: Issue with save() freezing up the system

I'm sure you try to save the code before even somethings started to run, correct?

Thanks for the idea with the state machine. In fact, in the end the code has to run unsupervised and therefore it has to be more robust and resilient.

The idea is to build a basic data logger that runs directly from flash when the device is powered on. The data should be sent using protocols like MQTT, CoAP or HTTP.