@tine   Looking into it further I do see you are already providing some values via RAW data stream on the WiFi. Located at http://wifi_url/ws Can we get this turned into a proper websockets ...

I will write to Mr. Vader -Victron CEO, if we can incorporate something like this. I will let you know their response. 

 In VRM the widget I reviewed the most, is min/max cell voltage. Which means, I agree that monitoring cell voltage is very useful, to see how a system behave. What is missing in VRM to monit...

@tine   I am opening this topic, because a client requested cell voltage data on the CAN bus for Victron. Since this is not supported in the original Victron GX protocol, NodeRED  shou...

I was the customer that requested this feature be enabled and @Ben   it's not something that anyone "needs" but is a "feature" that some would benefit from. There are several use cases mo...

I have the feeling that most of my customers don't need to see all cell voltages. What the Cerbo shows at the moment is the lowest and highest cell. This is for me good enough. I put alarm on hi...

I am opening this topic, because a client requested cell voltage data on the CAN bus for Victron. Since this is not supported in the original Victron GX protocol, NodeRED  should be used and a...

Hello All, What charging precedence strategy are you using with your REC-BMS-controlled-Victron-Energy-LiFePO4 marine battery system?  I have Multiplus-IIs, Wakespeed WS-500, MPPT solar char...

I send o-firstime a private message for his email so I can share the chip upload files and schematics

@Rick Awesome and thank you! Hoping @tine gets back soon and we can figure out how to repair my soon to be "spare" and I can get it sorted without having to send it back. Thanks agai...

We bumped up your shipping to 2 day UPS on the backup air and it went out today :)

@tine Looks like the update overwited the bootloader code when turned off somehow. If you connect the WiFi or PC user interface and  select firmware update and reset the BMS it does not start ...

Not handy, but Amazon should be able to get him one quickly.  From what I recall it will look something like this.  I think this customer is pretty technical too and should be able to re-...

Looks like the update overwited the bootloader code when turned off somehow. If you connect the WiFi or PC user interface and  select firmware update and reset the BMS it does not start updati...

@Rick Did you contact him about this issue? I have not, just wanted to make sure. 

That would be a great idea.  Very nice HMI.

Let's wait to hear back from Tine at REC to see if can help before we do a warranty claim.  If not, we will get you sorted next week.

@W  Any chance you could give a more detailed explination of what Tine had you do? Maybe copy and paste the emails from him here? Would be helpful for others. 

So I was actually talking via email to Tine Andrejasic from the parent company about this very topic. The best way would be for REC to include the values we need in the data sent to VenusOS and hav...

@Stefano  Greetings all. I am configuring and integrating a LiFePo4 stans alone 3P4S 12V (942 Ah) with REC Active MBS w/wifi and precharge in my current system which I describe at the bottom...

@Rick   Did the clock battery long shot and no change, also took the time to test all six internal fuses and they are fine. 

@Rick I have only seen this a couple of times and it was because the wifi module is connected to the load side of contactor instead of the battery side and the power is disconnected from the modul...

I have only seen this a couple of times and it was because the wifi module is connected to the load side of contactor instead of the battery side and the power is disconnected from the module when ...

@Bill Caswell you could use a service called tailscale to create a VPN into your network. This is one of the ways I access my system via starlink.  You will need to have an always on network ...

@Richard @Rick  

@John Yes I have, this would be one of the first things I did in troubleshootingTrouble shooting steps have been power cylced multiple timesverfied all connections (although nothing changed)tried ...

Have you tried turning the BMS off and back on.  That is what I do when mine messes up and it has worked so far!

Hello all, hopeing for some late night help. I was attempting to upgrade the firmware on my ABMS via the WiFi module and something failed. BMS is non functioning now, I get a single red flash and n...

Hey Tony, the big change is that the 2Q uses better connectors, has more memory, a real-time clock and has a built in precharge circuit.  It also requires the Wi-fi as the standard interface ...

@Rick Thanks! I fear it's a 1. but due to a different operator error.    I wish the Q's were still available and I'd purchase a back up due to being off grid. I've been trying to compare ...

An error 15 is caused when 1)  a cell tap wire is disconnected while still connected to the BMS and it created a voltage imbalance, burning out the highly sensitive ADC circuitry. 2)  Y...

I'm turning on my BMS for the first time and one getting Error 15.   It says contact support but support says ask here, idk? Has anyone ran into this?    I can't access it through Wi...

Hi, I need some help. Setup: REC Active BMS Tyco relays Pre charge unit I have a Victron Multiplus that I want to connect a Tyco relay that shall open at overvoltage, I also have a Pre charge ...

UPDATE January 2025   With recent updates to both the Cerbo and new REC 2Q and Active series BMS's these systems now work better than ever together. VE.CAN support  DVCC control to ...

UPDATE January 2025   With recent updates to both the Cerbo and new REC 2Q series we can now confirm that both the WS500 and the REC BMS can now reside on the VE.CAN bus of the Cerbo.  ...

Did you connect it?

@panagiotis Thanks for the reply. I don't need to hunt for the data because I know it's there, it's getting the MFD to display it, and the editing interface in the Axiom lists general categories li...

Just get an NMEA analyser and check your self if you can find any pgn 

I would like to access my REC Wifi module on my boat. I have Starlink and have been told that there because of how Starlink assigns IP addresses using CGNAT that I will need to use some other techn...

Great, that makes sense.  Thanks