Im New to Nrf51822 im trying with Nrf51822 dfu bootloader dual and single in sdk51 . But after compiling the ble not showing in Nrf connect at all. Whats the IROM and IRAM need to give and also changed Bootloader button to the D port GPIO also connect the tact switch . Pressed the button when connecting , erazed the program and compiled softdevice and dfu bootloader hex using nrfgo . But not showing in NRF connect not advertising . Anything i missed or any change i need to do.Please Help.
I understand you programmed both the SoftDevice and the bootloader, so that should be good. Which SDK version are you using? And which example bootloader project from that SDK?
Sdk51 , softdevice S11nrf51 8.0.0
Examples/dfu/bootloader/pca10028/singlebanks110 and Examples/dfu/bootloader/pca10028/singlebanks110 .
Compiled and flashed using nrfgo but not advertising anything any changes and what iram, iron and things want to do.