Bluefruit LE Friend ATZ resets non-volatile memory

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ddewaele
 
Posts: 3
Joined: Sat Nov 16, 2013 6:48 am

Bluefruit LE Friend ATZ resets non-volatile memory

Post by ddewaele »

We have a Bluefruit LE Friend that seems to reset its non-volatile memory after issueing the ATZ command :

Code: Select all

AT+GAPDEVNAME=custom-name
OK
AT+GAPDEVNAME
custom-name     <--- custom name is set
OK
AT
OK
ATZ   <---- reset module
OK
AT+GAPDEVNAME
Adafruit Bluefruit LE   <--- we lost our custom name
OK
On another module it doesn't seem to do that :

Code: Select all

AT+GAPDEVNAME=custom-name
OK
AT+GAPDEVNAME
custom-name     <--- custom name is set
OK
AT
OK
ATZ   <---- reset module
OK
AT+GAPDEVNAME
custom-name    <--- we did not lose our custom name
OK
Any idea why it would be doing that ? I tried executing a FACTORYRESET cmd to the module but even after these values are lost after an ATZ.

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