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Now that i have the firmware updated. My Bms seems to have forgotten the password for settings that i setup during the 1st powerup. I AM sure i have it right as it is the same as my other devices and have used it a few times during my initial trials . But today as I reconnected the battery and...

Thank you , they have updated the site with firmware for V15 Hardware

I have a 100 amp and a 150 version .. The 100 amp is Hardware Version 14.XA which I got last December 20 . The 150 Amp Version was recived Jan 10 .. Trying to update the Version 15 XA. with current 14.xx files youll get " Major version is not same to connected device".. Any leads to the...

Link to their site pls...

HI I just got mine the other day and it had a new Hardware Version 15XA. , All firmware has so far been for V14. Any link to firmware for the V15.XA Thanks

Thanks for the tip of just powering up the BMS using a power supply to the B- and Bat + ..not connected to any battery I tried the same thing and was able to connect the PC software as i just wanted to update the firmware before trying to connect Batteries but I keep getting the "device...