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 suggest you refer to the example project, which has this configuration correct allready. This is where you stated, under <SDK8>\examples\dfu\bootloader\pca10028\single_bank_serial_s110\arm5_no_packs\. Here the configuration is as shown here:
I suggest your revert to the example and start form that. If you need to do any changes, then that is possible, but the example is a good starting point.
Is that for Nrf51822
Yes. nRF51822 and nRF51422 is identical in every regard except that the nRF52822 cannot use a ANT stack. For all other uses they are identical, and this is why the DK etc only exists with the nRF51422.
Ok thanks, so in sdk51 examples/dcu/pca10028/singlebank compiling after that in Nrfgo erasing after that loading softdevice and hexfile right. After that advertising start right. Any other things need to do in it?
After this will it start advertising Dfu ble