Hello,
thanks for the Answer.
Did you tested with the Seeeduino LoraWan GPS Module?
At the moment i have only this Adapter
<LINK_TEXT text=“https://www.amazon.com/Virtuabotix-Read … way&sr=8-6”>https://www.amazon.com/Virtuabotix-Reader-Writer-Arduino-Microcontrollers/dp/B0089SYU9C/ref=sr_1_6?keywords=sd+card+arduino&qid=1560763543&s=gateway&sr=8-6</LINK_TEXT>
Is it possible the use that? (i receive with your code -> “Initializing SD card…Card failed, or not present”)
I am not sure if the GPS or lora module is causing problems with the serial connection.
thanks.
kind regards,
Philipp