Unable to overwrite previous program on nRF52832 using SES and nRF5_SDK_15.3.0_59ac345

[SWillyH]

I am able to program the nRF52832 but not all functionality is implemented.

I had previously programmed the device with a Nordic UART service and then tried to program the blinky example, but I still see the UART service when I connect via the nRF Connect application on IOS. The UART Service is the only service listed when I connect to the device. The device name updates correctly however.

[SWillyH]

Tried with a new board (custom):

The first time I program the nRF52832 everything works as expected (ble_app_blinky).

Every subsequent upload has the original services listed on the nRF Connect app.

[SWillyH]

Looks like it is related to my iphone....need to turn bluetooth off and on again between uploads in order to view services etc within nRF Connect app on IOS.

[Einar Thorsrud]

Yes, this is a common issue. It is caused by caching in iOS, and the only way to fix it is to toggle Bluetooth off and on as you did. On the bright side, this does not affect end products much, as they do not tend to change (and if it does, you can handle that by using the service changed characteristic).