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Iphone 8 & Iphone 10 not connecting to nrf51422(using BLE) having sdk 9.0 & soft devive s310

Dear Sir,

                 I am now using nrf51422 module (SRU532) for ANT+BLE application , i have used SDK_9.0.0_2e23562 and soft device s310_nrf51422_3.0.0. The problem i am facing is that the module is not connecting to the Iphone 8 ,Iphone 10 while using the BLE protocol. Plz suggest how to make iphone working with BLE ? Do i need to change the software what i am currently using for nrf51422 ( C:\Keil_v5\ARM\Device\Nordic\examples\multiprotocolnew\ble_ant_app_hrm\pca10028\s310\arm5_no_packs). Plz replay asp.

thaks & regards

sumanta

Parents Reply Children
  • Hi Sumanta

    Have you solve the problem?

    Was only with iPhone 8 and iPhone X or also on some Android phones with BT5?

  • Dear Nosignal,

                               Android phones with BT5 working without any issue with the nrf51422 module ,we have only having issue with the iphone8 & iphone-10 . We have done the testing with the iphone-x  in previous week and we have used the nrf tool box for iphone app and  the  nrf54122 work without any issue  so the problem is the previous iphone app what we are using is in objective-c now the new nrf-tool app is developed  using swift  language and it has support for all nordic IC  is there any way we can migrate our old app in object c to new swift platform where we can easily integrate the new nrf tool app ? plz suggest . As our product in customer end we need some quick solution to fix the  problem

    thanks & regards

    sumanta

  • Hi Sumanta

    I'm using nrf52832, but the problem seems similar than yours.

    Tested with S9+ (BT5) without problems.

    iPhone 5, 6, 7 without problems.

    The first issue informed is with an iPhone X. It can't connect.

    It seems an insuficient PHY event managenent on the peripheral side, as Andy wrote, but why only with BT5 iPhone devices?

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