Everything works fine using RAK SERIAL PORT TOOL but how can I send AT commands using Putty, minicom, picocom, etc?
The device boots up and I see the boot text so RX works. I can also wake the the device by sending anything. However I can’t get any other response except “Wake up.”
I know I need to send CR+LF but nothing I do get any response except “Wake up.” sometimes. I have tried “+++” and various “at+…” commands but no reply. Everything works in RAK SERIAL PORT TOOL.
What is the RAK SERIAL PORT TOOL doing before sending the at commands to get the node into listening mode?