Hi,
in our application we will have a main MCU and a second MCU, an nrf52832.
We need to update the fwon the nfr52832 from the main MCU using a bootloader, via UART.
I'd like to have an estimation of how long will take via UART to erase the fladh, program and verify (considering 512 KB of flash).
Which is the buadrate ion UART ?
Does anyone an inidication of how much time will be needed ?
Thanks
Best regards
Emanuele