UPGRADING MCU BOOTLOADER THROUGH OTA(OVER THE AIR)

[Tharak]

Hi Mate,

I need to upgrade image through ota but how is i dont know now am trying using nrfconnect mobile apk but i dont have prior knowledge is there way to upgrade mcu bootloader please help me and if possible please provide tutorial also

[Simonr]

Hi

I think you need to provide some more information on what exactly you'd like to do here. What SDK and SDK version are you using, is it the MCU bootloader or the application on your nRF device you're trying to update here? Here for example is one of our BLE secure DFU bootloader examples with a step-by-step guide for setup and testing. Would also be helpful to know what nRF device you're working on.

Best regards,

Simon