question

Matthias Lange - DE avatar image
Matthias Lange - DE asked

EV charging station firmware files

Why are there 3 FW files for the EVCS available on Victron Professional Dropbox?
What is the difference?
How to chose the correct one for an update via the webinterface?

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ev charging station
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2 Answers
Lucian Popescu (Victron Energy Staff) avatar image
Lucian Popescu (Victron Energy Staff) answered ·

Hi, we are preparing a new EVCS version and that's the reason.
To choose the right one, you can check in VRM/device list and click on your device. It should be c025, like in the picture below.1664177320337.png


1664177320337.png (19.1 KiB)
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Matthias Lange - DE avatar image Matthias Lange - DE ♦ commented ·

Thank you.
Can you select a wrong file and brick the EVCS or do you get an error message?
(Offline-Update via the web interface)

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Lucian Popescu (Victron Energy Staff) avatar image Lucian Popescu (Victron Energy Staff) ♦♦ Matthias Lange - DE ♦ commented ·
No, that's not possible, there are software protection mechanisms against this.

And if this is happening, it's our fault, not yours :)

So no worries!

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Matthias Lange - DE avatar image Matthias Lange - DE ♦ Lucian Popescu (Victron Energy Staff) ♦♦ commented ·
Ok, thank you.
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lucca371 avatar image lucca371 Lucian Popescu (Victron Energy Staff) ♦♦ commented ·

With 1.23_C026 internal diplay does not work (permanent off), charger works.
Firmware 1.23_C025 is working.

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Bas Van Wijngaarden avatar image
Bas Van Wijngaarden answered ·

hi , can some one share evs firmware file 1.27 ( product id C025 )

via vrm it fails to update ;(

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