Right now I'm exploring the best way to do DFU OTA.
I would like to ask that how i can do the DFU by booting the mcuboot bootloader in serial recovery mode.
I have one nrf52840_pca10056 chip integrated on my custom board, which has mcuboot as a bootloader. I don't have any direct pin access to the nrf chip.
I'm doing an OTA for zephyr's hci_uart sample application.
My aim is:
- Flash mcuboot
- Flash hci_uart application one time using Jlink segger (For beacon scanning)
- After that i should be able to do DFU OTA on field, without having any Jlink kind of wired connection.