• How to distinguish between random and public GAP addresses?

    Hello, I am writing an application in Qt that runs on the computer and interacts with a nRF51422 via BLE. Now I have noticed, that I have to tell the framework, which address type is used. When I try to connect to the nRF51 with Qt set to PublicAddress…
  • How can I found out my NRF51's device Address? (with Softdevice using Random static address?)

    How can I found out my NRF51's device Address? (with Softdevice using Random static address?) Does Softdevice has any API for fetching my device's BLE Address? As I Know, default Softdevice address has Random static address, and It can't be changed…
  • Private resolvable addresses and unbonded devices

    We are developinga product for a customer they want a secure connection and I'm trying to get my head around a certain aspect of the security: If we choose to use a private resolvable address in the advertising this requires an smartphone to have the…
  • Master Control Panel doesn't interprete BLE address correctly.

    Hi, I work with Master Control Panel 3.6.0.8331 on x64 Windows 7 and I noticed something weird. When device name of a connectable peripheral device consists of numbers for example "112233445566" then I'm not able to connect to the device because MCP…
  • About disabling ESB and setting addresses with NRF51822

    Hello! I am working with a NRF51822 and I need to change the address of pipes regularly (so I can use more than 8 NRF communicating together with ESB protocol). My problem is the following : to make the function nrf_esb_set_address_prefix_byte work…
  • What is the way to have a simple BLE chip work?

    I am a started guy. I only need a bluetooth device (BLE) to check the signal and mac address. What is the best choice? I need the smallest and low powered! Thank you, Pedro Lopes
  • What mechanism randomizes the BLE address that gets hashed with the IRK?

    I can't seem to find where/how the BLE address gets randomized so it changes periodically when using the BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE address type. -It seems trivial to manually change the address but how about the hashing of this address…