Guess this is a very old device. Have problems to update. Is there anyone who can support me.
https://drive.google.com/file/d/1EmHa0KlInAnx_opljGo4YQAlcfnCZEBP/view?u...
Guess this is a very old device. Have problems to update. Is there anyone who can support me.
https://drive.google.com/file/d/1EmHa0KlInAnx_opljGo4YQAlcfnCZEBP/view?u...
There is a manual way to upgrade as this seems an official v2 Fluksometer; refer to e.g.
https://flukso.net/content/flukso-update-problem-after-bricked
https://www.flukso.net/content/upgrading-old-215-firmware
Or try a G**gle search using search term "site:flukso.net upgrade firmware"