This firmware got it from powmr support for my unit POW-HPM5.6KW we using in 3phase.
No idea if it may work with other powmr units or other srne clones.
Not tested yet.
The whole zip with update software can download from Gdrive.:
drive.google.com
No idea if it may work with other powmr units or other srne clones.
Not tested yet.
The whole zip with update software can download from Gdrive.:
powmr HPM5.6 - Google Drive
drive.google.com