I have been trying to change firmware and burn it on ruuvi tag using DFU / android phone with nRF Connect. Everything is working well.
My doubt is: When I compile zip file in order to burn it on ruuvi tag I am using this command:
nrfutil pkg generate --debug-mode --hw-version 52 --sd-req 0x91 --application-version 1 --application _build/ruuvi_firmware.hex --key-file ~/ruuvitag_fw/keys/ruuvi_open_private.pem ruuvi_firmware_v3_dfu.zip
the zip is created but a warning appear saying that this dfu only works in a debug bootloader. As the firmware runs well in the tag, does that nmeans that bootloader is in debug mode?
Is there a release mode bootloader?
I used this package to install bootloader:
Now I want to enter in production stage hence it seems that I need to use release version, right?