DFU

Hi,

This is likely caused by a incompatibility with Python 3.9. See this post: https://devzone.nordicsemi.com/f/nordic-q-a/65889/nrfutil-modulenotfounderror-no-module-named-constants

I am using keil for DFU buttonless implementation

I am not getting BL_SETTINGS_ACCESS_ONLY NRF_DFU_TRANSPORT_BLE=1 how to do this...where is preprocessor option described in KEIL

user99300 said:

where is preprocessor option described in KEIL

See this screenshot:

For new questions, please create a new case:https://devzone.nordicsemi.com/support/add

Since the original question in this case has been answered. I will close this case.