I’m having to run up a TCP stack on the Q2438F after working with the Q2406B … naturally I’m confused.
When running through any of the examples in the TCP documentation I am getting an error code 102 on +WPPP=0 or +WPPP=1,"<","<" username and password in the < < places.
This is followed by a 202.
Now the documentation states that this error code is operation would block.
What does this mean??? The module is in idle mode. What should I be doing?
Any assistance at all with the PPP on Q2438F would be greatly appreciated.