Hello,
I am facing a problem with a TD1207. I am trying to test RF with a module (I can't monitor messages on Internet yet) with a command AT$ST=1,10,-1 .
The command gives me no answer whereas the ATQ0 answer 'OK'.
I checked with oscilloscope and see no answer too. Is there a timing between the UART Tx frame and Rx frame ? RF operation are not possible if device is not activated ? Do you see an error in the process ?
Thanks in advance
Mickael Leforestier