Hello, I am new to Rak products and low level programming. I have been starting to learn on the RAK 5010, and have tried to follow @zhangtao tutorial to get is set up to send http messages (Cellular Configuration (2) - #4 by zhangtao). However, for some reason I am getting a CME 711 error when I am using his commands. I cannot figure out what I have done wrong. Do I need to re flash the chip? Or is there something I am doing wrong?
I know that the URL is set up correctly, so Im unsure why it is not working…
Thank you for your help
Firmware Version: RUI v18.104.22.168
+CME ERROR: 711