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Taking a BLE device to maufacturing

Nick Mastandrea
Prodigy 10 points

I am developing a BLE device and dongle.  Can someone give me some insite as to how you pair dongle to device in a manufactuing process.  What are the major steps or hurdles to overcome?

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    TI__Genius 17975 points

    You could put in some functionality in your application on each side in which the devices automatically go through a pairing and bonding process and store each other's data in NV. This process could be triggered by a GPIO toggling, with the pin to the GPIO exposed on a test header along with VDD and GND. On the manufacturing line, once the devices have been flashed, the test header could be connected on each pair of devices, powering them up and triggering them to go into this pairing mode. You would just need to be sure that this pairing occurred in a "clean" environment without other devices active.