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9.4.3
Restoring SPP - Writing BD address and oscillator trim value
After loading the latest SPP-AT application, the BD address and oscillator trim values need to be
restored.
Sequence continuing from previous chapter:
6. Check that the intended SPP-AT application is used by "Read Revision Information".
7. Enable production mode by clicking "Production mode".
8. Fill in BD address (BD_ADDR) and oscillator trim value (Osc_Trim) as in chapter 9.3.
9. Click the "Send" button to write the values.
10. Make a HW reset and make sure that "ROK" is returned.
At this point the full restore is performed. You can check that the correct SPP-AT application version,
BD address and oscillator trim values are stored in the module by reading them with the commands
"Read BD-data" and "Read Revision Information".
Application Note
Design Guide
59
PAN1322
Revision 1.2, 2013-12-18
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