EFOY Pro Firmware Updates: (Latest versions = 17.10 / 11.13 / 9.27 - see guide document download below)

NOTE: Firmware updates must now be applied using the EFOY Pro Updater Device only (not via PC anymore).
If you wish to update your EFOY Pro fuel cell in the field, we can arrange to lend you an updater device.
Or, just send your EFOY Pro to us and we will do it for you here in Calgary.

Contact us if you need help - we are happy to assist.

Darryl West,
Sep 22, 2017, 10:04 AM