Hi,

100% right is stuck and keep doing AT+CMGR=1 (see it in hterminal)

Can you please show me how you do it?

thanks for caring.

Quote Originally Posted by Ioannis View Post
OK. That is an improovment!

I don't like the loop with Hserin. If you have to do other things and the data arrived are not good, it will stuck in the loop. You must have a way out and do some other checks if you need to execute tasks in the mean time.

Ioannis