I have been testing OpenAT 3.12 on a Q2406B running 6.57_09gg
software, and I have found a couple of peculiarities:
If the application sends AT+IPR? the return value is +IPR: 0. How
can the openat application check that the serial port baudrate is correct?
If the application sends AT+WFM=2 the module reboots.
If the application sends AT+CPIN?;+CPINC? the module responds
with ERROR 515 for ever.
AT+CGDATA responds with +CR: GRPS but not CONNECT. The link
does appear to open correctly though.
AT+CREG=2 responds differently than on previous versions, the old
+CREG 0 or +CREG 1,“xxx”,“yyy”
The new behaviour is different, and changes depending on the registration
status of the module:
Has anyone else noticed similar behaviour?
Nic van der Walt