Delonghi ECAM 23.210 B flashing steam LED issue

[ljupce]

I have Delonghi ECAM 23.210 B coffee machine, which was not working. The steam LED was flashing all the time, and the machine was not accepting any input.
It had software version SW v1.0 (5213215681).
I have another similar machine, from which I've taken the board and connected instead of the original board, and the machine was working fine.
The other board has SW 2.0 (5213219761).
I've dumped the software from the working board and flashed it on the non-working board.
After that, the machine is working fine with its original board.

If someone has similar problem, I am attaching SW 2.0 (5213219761).

 

[Ano]

Thanks for posting this dump.
Please note: it's not an ECAM 23.210 but an ECAM 23.120 machine ;-)
Furthermore, normally it's enough to give a factory reset = erasing the EEPROM memory part of the MCU.
Updating the firmware is not necessary.