July 31Jul 31 Same here, downloads fine, extraction creates directory structure, but app does nothing. Something is amiss. Anybody else with the same?
July 31Jul 31 Apologies, I've re-uploaded the zip file.I was pulling it remotely from my neighbor's pc to my onedrive and think the onedrive wasn't fully synced yet when I downloaded the zip.The download file should now be "BMS Tools V3.31 [ZWN]-20260731T110729Z-1-001.zip" and the files should now be in the folders that was empty.Please check if it is working now, if not just let me know otherwise I'll need to re-pull it from his pc again.
July 31Jul 31 On 2026/07/29 at 5:22 PM, Moffat said:Any chance of you having a similar set up for FreedomWon eTower batteries? This is exactly what I've been asking Solis and FW to have natively.That would be a negative.
July 31Jul 31 Thanks @-cK- , the updated download open successfully. Will connect to my bank to check functionality.
August 1Aug 1 On 2026/07/31 at 1:47 PM, -cK- said:That would be a negative.C'est la vie, but thanks. I like the way your dashboard looks, very nice.
August 1Aug 1 Author 5 hours ago, Moffat said:C'est la vie, but thanks. I like the way your dashboard looks, very nice.FreedomWon eTower uses a PACE BMS as far as I am aware. Would start by trying to connect to the battery using PBMSTools and see how far you get.
August 14Aug 14 On 2026/08/01 at 11:27 PM, Sc00bs said:FreedomWon eTower uses a PACE BMS as far as I am aware.Would start by trying to connect to the battery using PBMSTools and see how far you get.I do connect to the batteries using PBMSTools, there's no issue there, it's getting a quick-view dashboard, that would be most ideal. FW was good enough to supply me with a USB-to-RS232 connector cable, so I do connect but it then is seldom especially when system "seems to be working" and life tugs from various 'other ports' (pun intended).🤣 Edited August 14Aug 14 by Moffat
August 14Aug 14 Author 4 hours ago, Moffat said:I do connect to the batteries using PBMSTools, there's no issue there, it's getting a quick-view dashboard, that would be most ideal. FW was good enough to supply me with a USB-to-RS232 connector cable, so I do connect but it then is seldom especially when system "seems to be working" and life tugs from various 'other ports' (pun intended).🤣Check what data protocol the BMS is outputting to the RS485 port.My guess is that the Freedom One BMS is probably defaulting to a different protocol on the RS485 port and that is why it is not working.You can either change the protocol using PBMSTools to PACE_MODBUS protocol or alternatively find an integration that understand the RS485 protocol your BMS is set for.
August 20Aug 20 On 2026/08/14 at 5:57 PM, Sc00bs said:Check what data protocol the BMS is outputting to the RS485 port.My guess is that the Freedom One BMS is probably defaulting to a different protocol on the RS485 port and that is why it is not working.You can either change the protocol using PBMSTools to PACE_MODBUS protocol or alternatively find an integration that understand the RS485 protocol your BMS is set for.Much obliged @Sc00bs
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