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I am considering building a Rasberry Pi device to monitor my two SmartSolar controllers via USB cables. What would I be missing from buying a Venus GX? I really don't need much of an interface if I can web or vnc into it. Can it upload the the Victron VRM website? Thanks, Bill
Apologies all, I know this thread has existing in the main Q&A space for a long time. But it really belongs in the modifications area, so I have moved it there.
If all you want to do is connect VE.Direct devices (your SmartSolar MPPT's) with USB cables you won't need much more.
You get the Remote Console interface as usual by pointing your browser at the Raspberry Pi IP address.
You'll have the full functionality of VRM too, as if you were using an actual Venus device.
This Raspi - Venus OS thing really made me curious since I read about it here in the forum. I love to play with these toys ;-) Y'day I ordered a b3+. Should be here by today and ready to set it up. It then hopefully will monitor the Multiplus, MPPT and BMV and connects to the boat network. Insane how much work Victron and all the other devs have put into it.
Enjoy. As you have a boat try the Venus/SignalK install https://github.com/SignalK/signalk-server-node/issues/517 I have it on a Pi.
Previously I had a beta as it were on my CCGX and blogged about it. https://www.victronenergy.com/blog/2018/05/28/signal-k-embracing-connectivity-with-victron-energy/
If you want to read the history and Matthijs's hard work. https://www.victronenergy.com/live/open_source:ccgx:installing_ccgx_func_on_raspberry_pi
Thanks, John. Been following your blog posts with great interest.
I will read about it and then think whether it makes sense and how to integrate it into the boats system.
Had been looking at SignalK development from the very first days. But so far it couldn't attract me to set something up. The main reason: already too many displays with all it's different info aboard and I couldn't decide how to get that all into one place. And I didn't want to spend money yet on these iKommunicate/iKonvert devices while SignalK is still a niche protocol with little to no relevance in the marine market. But could be exciting to play around.
Hello! Just to better understand, if I want to monitor MPPT and Multiplus II from a Raspberry, which connections do I have to put in place?
- MK3-USB from MP II to Raspberry and VE.Direct-USB from MPPT to Raspberry
OR
- MK3-USB from MP II to Raspberry and VE.Direct from MPPT to MP II (no need for USB converter in this case)
Does Raspberry Venus OS support Bluetooth connection with SmartSolar MPPTs?
I just wrote the venus os to an sdcard. It created 4 FAT partions. 40meg, 2 each 500 meg and one 768 meg and left the other 13.15 GB un-allocated.
Is that what is supposed to do? I guess I should just use a 2 GB card if this is correct.
I haven't found a RP locally yet so I was thinking about running it in a virtual machine. But I am guessing it only works with an ARM processor so that probably wont work. Bummer. -Bill
"I was thinking about running it in a virtual machine. But I am guessing it only works with an ARM processor so that probably won't work"
I would not say so ;o)
Just wanted to add. Been using a CCGX for over a year now. Bought a used pi 3B on ebay and followed the instructions on Github. Swapped it out, connected everything up. ET112 grid meter via Victron USB cable, multiplus via mk3-USB and ethernet connection to network. Up and running straight away, same interface as CCGX all working. Even connected via Wifi so I can remove the powerline link in the garage. And it even connects to victron portal same as before so exactly the same as before!! Hopefully can sell the CCGX and put the money towards some Hue lighting.
I'm not sure who to thank for this but I hope you're reading. Well done.
Has any connected a raspberry pie running this to batruim
You'll need some type of CAN hat for the pi as Batrium will connected to the pi over CAN bus. Check out www.canable.io
I tryed it few months ago without a shielded tophat 4 can bus blew my batruim bms up. So slightly nerous about doing it again
