https://devzone.nordicsemi.com/f/nordic-q-a/66325/custom-ble-service-on-nrf-52840-dongle-i-am-in-intial-stageI want to make custom ble service on nrf52840 dongle, i am in intial stage of making it . I refreng to https://github.com/bjornspockeli/custom_ble_service_example this but i am not getting device in nrf connect on my android mobile, i am using nRF5_SDK_17en-USTelligent Community 13Thu, 24 Sep 2020 12:05:56 GMThttps://devzone.nordicsemi.com/thread/271327?ContentTypeID=1Thu, 24 Sep 2020 12:05:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fc63e9a4-3194-42a9-9ee5-6e7013756665Simonr<p>Hi</p> <p>Have you checked out our<a href="https://devzone.nordicsemi.com/nordic/short-range-guides/b/getting-started/posts/nrf52840-dongle-programming-tutorial"> Dongle Programming tutorial</a>? It explains in detail how you can adapt a PCA10056 project to a PCA10059 project that is compatible with the nRF52840 Dongle.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/271291?ContentTypeID=1Thu, 24 Sep 2020 10:54:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e8087e35-549a-4d75-89e9-e4a5050b8712Akshay Khairkar<p>Got it I think ram was the issue in that, if issue came change RAM Values in linker files,still issue persist then go for comparing changes in makefile and sdk config with PCA10056 and PCA10059.</p><div style="clear:both;"></div>