1 This firmware can only run on WEM3080 series product(WEM3080,and WEM3080T), not on WEM3162.
2 For WEM3080 series, only the firmware version of 1.70.x and later can be upgraded to this version. Please do not upgrade your firmware if the version is earlier than 1.70.1.
3 Please keep the power and do not close the browser during the upgrading process. Otherwise the product will not be startup again ( The product need to be send back to factory).
2 Check the hash of the bin:
3 How to upgrade the firmware ,please refer to how to upgrade firmware
Hi Michael :
The 3 phase energy meter is WEM3080T. You can upgrade your firmware to the latest firmware that posted here.